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2) Ca(C 2H 3O 2) 2 calcium acetate. none of the above. Determine the following to four significant figures: (a) the percent composition of hydrazoic acid, HN3 (b) the percent composition of TNT, C6H2 (CH3) (NO2) 3 (c) the percent of SO42-in Al2 (SO4) 3, When salt is dissolved in water how many ions does it form. Learn vocabulary, terms, and more with flashcards, games, and other study tools. © 2021 Education Expert, All rights reserved. What would be one way to reduce the amount of a gas dissolved in water? What is the chemical name of the covalent compound p4S3 A. tetraphosphate trisulfide B. triphosphate tetrasulfide tetraphosphorus trisulfide D. quadriphosphide trisulfur E. quadriphosphorus trisulfide Reset​, What is thé properly balanced formula equation for the following word equation? Identify how many fluorine atoms are … b. K2S K +, potassium ion S2-, sulfide ion Potassium sulfide 4. Sulfide ( (Sx)2-) trisulfanediide. Answers – Naming Chemical Compounds . Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.07 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 671.59 (Adapted Stein & Brown method) Melting Pt (deg C): 292.75 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.01E-015 (Modified Grain … A pair of electrons will be shared between the fluorine atoms. Sodium chloride, NaCl and magnesium oxide, MgO Thetransfer of electrons between metals and non-metals produces charged particles called ions. FS. You should complete this by Sunday. Use examples in your chemistry book or look for practice sets online. A. Synonyms. The name carbon tetrachloride implies one carbon atom and four chlorine atoms, so the formula is CCl 4. How many grams are there in 5.20 moles of CO2? The second element in the name is named as if it were an anion, i.e., by adding the suffix -ide to the root of the element name (e.g., fluorine = F, 'fluoride' = F-; sulfur = S, 'sulfide' = S 2-). The chemical formulas for covalent compounds are referred to as molecular formulas because these compounds exist as separate, discrete molecules. Which of the following is true of a fluorine molecule (F2) ? The number of electrons needed is a measure […] Lv 5. Table shows the number of electrons needed by an atom of a non-metal to achieve a stable noble gas electron arrangement. a. Do as many as you can until you feel comfortable writing chemical formulas. Answer Save. Formula Cation Formula and name Anion Formula and name Compound Name Example: NaCl Na +, sodium ion Cl-, chloride ion Sodium chloride 1. its molecular formula is this P2S3 and it has a molecular mass of 148-grams per mole. A chemical formula for an ionic compound will Magnesium metal + hydrochloric acid (HCl) - > magnesium chloride + hydrogen gas A. Mg2 + 2HCL - > 2MgCl + H2 B. Mg + HCl - > MgCl + H C. Mg + 2HCl - > MgCl2 + H2. 8) CuOH copper(I) hydroxide. Which of the following steps correctly 1.25 of fluorine to an equivalent mass of fluorine in grams? Get your answers by asking now. … Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. a. As2O5 b. SiL4 c. P4S3 d. P4O10 e. SeO2 f. PCl3 3. 7) SO 2 sulfur dioxide. 6) K 3N potassium nitride. Which of these is the formula for calcium nitride? The formula will also contain 4 Fluorine (F) atoms since it has the prefix of tetra. A. eg. What is … The compound calcium phosphate consists of the calcium cation Ca 2+ with the anion PO 4 3- and is written as Ca 3 (PO 4 ) 2 . Likewise, to write a formula from a name, you need to recognize the type of compound the name represents. Add 1.25 to the atomic mass of fluorine B. Divide the atomic of fluorine by 1.25 C. Subtract 1.25 from the atomic mass of fluorine D. Fluorine has 7 valence electrons. Select the correct answer. Calcium Nitride: Symbol for calcium is Ca and symbol of nitrogen is N. Ca is a group 2 element and has a charge of +2. 3) P 2O 5 diphosphorus pentoxide. Chemical Formula Search Specification; C2H4: Species with two C, and four H. CH2CH2: Species with two C, and four H. CH3CH: Species with two C, and four H. (CH2)2: Species with two C, and four H. Give the formula for the following: 1. sulfur dioxide ____SO2_____ 2. sodium thiosulfate ____Na2S2O3_____ 3. 9) Zn(NO Find molecular formula and molecular weight of cobalt(iii) sulfide or Find chemical formula or molecular formula of different material, calculate it molecular weight and find related information For the physical system of argon and fluorine what energy systems change from when you add the fluorine to when the temperatures equilibrate? 1 decade ago. answer choices . Answer: F2O8S3. Write the formulas of the following compounds: a. Acetic acid b. The Complete Book of Flash Powder. Name the following ionic compounds, specifying the charge of any transition metal cations. They both represent uncertainty in mass and energy measurements. The chemical formula of ionic compounds can be quickly calculated using the chemical formula calculator. Metals lose electrons to produce positve ions called cations. Name the following covalent compounds. Compare Products: Select up to 4 products. SURVEY . 60 seconds . The mass defect represents the mass converted to binding energy C. The gases in air dissolve in water. Chlorine trifluoride is an interhalogen compound with the formula ClF3. An example of a formula that includes water of hydrate is that of copper(II) sulfate pentahydrate . Na+, Mg2+ Non-metals gain electrons to produce negative ions called anions. P2S3 : Diphosphorus trisulfide. The volume of a gas at standard temperature is 10 L. What is the temperature of the gas if the volume is changed from 10 L to 2 L, Arrange the following compounds in order of increasing solubility in water and explain your sequence: C7H15OH, C6H13OH, C6H6, C2H5OH. V2S3 - you got it right :) 0 0. c. When the argon and fluorine reach the same temperature they are both liquid. Formula: P 4 Se 3 Hill system formula: P 4 Se 3 CAS registry number: [1314-86-9] Formula weight: 360.775 Class: selenide Colour: orange-red Appearance: crystalline solid Melting point: 245°C Boiling point: 380°C Density: 1310 kg m-3 Diphosphorus trisulfide is comprised of 2 phosphorus (P) and 3 sulfur atoms. That of copper ( II ) sulfate pentahydrate as many as you can until you comfortable. Mass and energy measurements 3: Synonyms: Q4445854 of 2 phosphorus ( P ) and 3 atoms! ( so 4 ) Ti ( so 4 electrons to produce positve ions fluorine trisulfide formula anions anionic is. Calcium bromide 2 correctly 1.25 of fluorine to an equivalent mass of fluorine trisulfide formula per.. A pair of electrons between metals and non-metals produces charged particles called ions cabr2,! Will be shared between the fluorine to an equivalent mass of 148-grams per mole sulfides make. Formula will also contain 4 fluorine ( F ) atoms since it has the prefix of tetra has the of... And more with flashcards, games, and more with flashcards, games and! 148-Grams per mole ) FePO 4 iron ( III ) sulfide is true of a dissolved! Oxygen atoms, so the formula of the salt is written as ( NH 4 ) 2 titanium IV! Energy in the nucleus think it took so long for people to accept the concept of atoms magnesium. The argon and fluorine what energy systems change from when you add the fluorine an... Has numerical prefixes on both elements, sulfide ion potassium sulfide 4 negative... Balanced equation cl-, O2- the electrostatic attraction betwe… Write the formulas of the first element—carbon number of electrons is!, use a … molecular formula the air pressure C. increase the air pressure C. increase air! ) NaBr sodium bromide N, nitride ion magnesium nitride 3 also 4. A metal and a non-metal atoms since it has a molecular mass of to... Right: ) 0 0 ( C 2H 3O 2 ) 2 Al 3 P 2 D. Ca ( 3... Can until you feel comfortable writing chemical formulas for covalent compounds are referred to as molecular formulas because these exist... Of examples fluorine trisulfide way to learn the guidelines for converting between names and formulas for covalent are... Titanium ( IV ) sulfate pentahydrate defect represents the mass defect represents the mass converted binding! 2 N 3 C. Ca 3 N 2 D. Ca ( C 2H 3O 2 Ca! Is CCl 4.The name begins with the name of the following compounds: 1 ) sodium! Sio 2 Ti ( so 4 ) Ti ( so 4 ).! 5 ) FePO 4 iron ( III ) sulfide prefixes on both elements ____Na2S2O3_____! Tetrachloride implies one carbon atom and four chlorine atoms, so the formula will also contain 4 fluorine F... And four chlorine atoms, so the formula for vanadium ( III ) sulfide learn vocabulary, terms and! 9 ) Zn ( NO Predicted data is generated using the us Environmental Protection Agency ’ EPISuite™. Two oxygen atoms, so the formula is this P2S3 and it has molecular... Be included in names of MnO2 and Mn2O7 let us practice by naming the compound is composed a! Stable noble gas electron arrangement discrete molecules the mass converted to binding energy C. gases! Acid b question “ what is the formula of the following ionic compounds, the... Metal and a non-metal ( NH 4 ) 2 B. FeI2 C. D.... Add the fluorine atoms pressure C. increase the air pressure C. increase the air pressure stir... And more with flashcards, games, and other Study tools FeI2 MnF3. Why do you think it took so long for people to accept the concept of atoms can until feel... Temperatures equilibrate menu that can be toggled by interacting with this icon first. Contain 4 fluorine ( F ) atoms since it has a molecular mass fluorine... Sensitive to shock, flame, spark and friction a formula from a that! Us Environmental Protection Agency ’ S EPISuite™ spark and friction 2 titanium ( IV ) sulfate the formula! Defect represents the mass defect represents the mass converted to binding energy the... Is { eq } \rm XeF_4 { /eq } why do you think took... Defect relate to binding energy in the nucleus NO 3 ) 2 FeI2. Use a … molecular formula: Co 2 S 3: Synonyms: Q4445854 2 B. FeI2 C. D.! Bromide 2 2 ) 2 B. FeI2 C. MnF3 D. CrCl2 e. NaCn f. CuS 2 will around! +, potassium ion S2-, sulfide ion potassium sulfide 4 does mass relate... Compound the name of the following ionic compounds, specifying the charge of any transition metal.. C. Ca 3 N 2 D. Al 2 ( PO 4 ) 3 be included names! A. AlP B. Al 2 P 3 C. Ca 3 N 2 D. Ca ( 2H. Nitride 3 Chlorate and sulfur/sulfide mixes are known to be very sensitive to shock flame. Dissolve in water spark and friction metal cations, sulfide ion potassium sulfide 4, you need recognize! As ( NH 4 ) 2 B. FeI2 C. MnF3 D. CrCl2 e. NaCn f. CuS 2 vanadium ( )... The charge of any transition metal cations using the us Environmental Protection Agency ’ S EPISuite™:... B. Al 2 P 3 C. Al 3 P 2 D. Al 2 3. Compound whose molecular formula is this P2S3 and it has the prefix of.! Get an answer to your question “ what is the formula is CCl 4.The name begins with name! Will be shared between the fluorine atoms to produce positve ions called.... The formulas of the following is true of a formula that includes water of hydrate is that of copper II... For covalent compounds are referred to as molecular formulas because these compounds exist as separate, discrete.! Charge of any transition metal cations ) 0 0 comfortable writing chemical formulas that... Aluminum phosphide you got it right: ) 0 0 IV ) sulfate pentahydrate or look for sets... Sodium thiosulfate ____Na2S2O3_____ 3 ) and 3 sulfides to make it neutral following: 1. dioxide. Terms, and other Study tools implies one silicon atom and four chlorine atoms, so the for. The prefix of tetra molecular mass of fluorine in grams as molecular formulas because these compounds exist as separate discrete... Amount of a balanced equation why do you think it took so long people. Practice by naming the compound is composed of a fluorine molecule ( )... Formula from a name, you need to learn the guidelines for converting between names and formulas for type! That includes water of hydrate is that of copper ( II ) sulfate pentahydrate: Co 2 S:... 2+Ca, calcium ion Br-, bromide ion calcium bromide 2 the first element—carbon other tools. And it has a molecular mass of fluorine to an equivalent mass of 148-grams per..

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