Before the use of systematic names, many compounds had common names. Give the systematic name for each of the following: (a) Blue vitriol, CuSO4*5H2O (b) Slaked lime, Ca(OH)2 (c) Oil of vitriol, H2SO4 (d) Washing soda, Na2CO3 (e) Muriatic acid, HCl (f) Epsom salt, MgSO4*7H2O (g) Chalk, CaCO3 (h) Dry ice, CO2 (i) Baking soda, NaHCO3 (j) Lye, NaOH

Q: What is the molar mass of the following compounds.            a. Epsom Salt, the chemical formula…

A: (a) Molar mass of Epsom salt ( MgSO4 . 7H2O ) = (24 x 1) + (32 x 1) + (16 x 4 ) + (18 x 7)…

Q: 3. Н.РО, 4. Al(ОН),

A: Given, 3. H3PO4 4. Al(OH)3      Required,                    Percentage composition of the above…

Q: The name of H2SO3 is The formula of nitrous acid is

A: Both the compounds are inorganic acids

Q: Give the number of atoms of the specified element in the formula unit of the following compound and…

A: Leadhillite is a mineral of lead having the formula Pb4SO4(CO3)2(OH)2.

Q: Cyclopropane is an interesting hydrocarbon. Instead of havingthree carbons in a row, the three…

A: (a) The empirical formula can be defined as the formula written in the simplest ration of the…

Q: The compound benzene contains 92.26% C, the remain is hydrogen and has molar mass of 78 g/mol. what…

A: Molar mass of Benzene = 78 g/mol % of C = 92.26%  Molecular formula of benzene = ?

Q: A metal M forms a compound with the formula MCl4. If the compound is 74.75% chlorine, what is the…

A: Given data contains, Mass percentage of chlorine is 74.75% 100 g of MCl4 has 74.75 g of chlorine.…

Q: Certain kinds of zeolite have the general formula M2O·Al¿O3'ySiO2'wH2O, where M is an alkali metal…

A: Concept introduction: Zeolites are the compound having hydrated form of aluminosilicate. Mass% is…

Q: Give the name or chemical formula, as appropriate, for eachof the following acids: (a) HBrO3, (b)…

A: (a) The name of HBrO3 is Bromic acid. (b) The name of HBr is Hydrogen bromide. (c) The name of H3PO4…

Q: A metal (M) forms an oxide with the formula MO. If the oxide contains 39.70 % O by mass, what is the…

A: Molar mass of an element is its characteristic property .So to identify the metal, first its molar…

Q: The name of ZnSO4.6H2O is

A: The name of ZnSO4 . 6H2O is : The name of compound ZnSO4 . 6H2O is Zinc sulfate hexahydrate.

Q: Cyclopropane is an interesting hydrocarbon. Instead of havingthree carbons in a row, the three…

A: a.

Q: Calculate the mass percent of H in C3H6O3.

A: Introduction- The mass percent of any element is calculated by the ratio of mass of the element in…

Q: An ionic compound has the following composition (by mass): Sr, 41.4%; N, 13.2%; O, 45.4%. a What is…

A:

Q: The mass spectrum of an organic compound shows the relative abundances of MM to be 48.30%48.30% and…

A: Mass spectrometry is analytical that is used to determine the mass-to-charge ratio. The mass to…

Q: What is the mass of the molecular ion formed from compounds formed from having molecular formula:…

A: A molecular ion (a cation) is formed on removing a single electron from a molecule using a high…

Q: Tetracarbon dioxide is an unstable oxide of carbon with thefollowing molecular structure:What are…

A: The name of the compound given is tetracarbon dioxide. And the structure of the compound is given as…

Q: Write a balanced chemical equation for the reac- tion of bromine and triolein, a triglyceride of…

A:

Q: Dolomite is a carbonate of magnesium and calcium. Analysis shows that 7.81 g of dolomite contains…

A: The given data contains, mass of dolomite = 7.81 g. mass of calcium = 1.70 g

Q: C6H8O is the empirical formula for which of the following compounds? Hydrazine B Acetic acid…

A: Given, C6H8O7

Q: What is the % molecular mass of Iron in Fe2S3?

A: The percent mass of an element in a compound can be calculated by using the following formula:

Q: Many familiar substances have common, unsystematicnames. For each of the following, give the correct…

A: Systematic names-   It is a part of nomenclature. It is the method of nomenclature in which name is…

Q: 2. What is the empirical formula for the compound with 40.27% K, 26.78% Cr, and 32.96% O?

A: Given: The unknown compound has the following elements: The mass % of K, =  40.27 %. The mass % of…

Q: Calculate the formula mass, in g, of methionine (C5H11NO2S).

A: Given the molecular formula of methionine C5H11NO2S

Q: is neutral, wh

A:

Q: 2. Complete the table below, giving the compound's formula and name. NO; so,?- PO,3- K* Cu2+

A: The reaction accompanied by transfer of electrons from metals to nonmetals results in the formation…

Q: An ionic compound has the empirical formula H,N,0,, Suggest the formulae of the jons present in this…

A: Complete octet of nitrogen and oxygen and draw the structure.

Q: What is the mass to charge ratio of a propane ion (C3H3*) if one of the carbon atoms is a 13C and…

A: The mass to charge ratio of the propane ion (C3H8+) can be calculated by taking the sum of the mass…

Q: What is the molar mass of the compound with the formula X2Y2Z7, where X is an alkali metal from the…

A: Given: The compound with the molecular formula, X2Y2Z7, X= alkali metal from the 3rd period. Y= an…

Q: Calculate (to the nearest 0.1 u) the formula mass of these compounds. (a) acetaminophen, C8H9NO2…

A: Formula mass is the sum of all the atomic masses present in that compound. Atomic masses: C = 12 u N…

Q: ane (C8H18) is a component of gasoline and combusted ac

A: Amount of energy released or absorbed during a chemical reaction  If energy is released then heat of…

Q: what is the mass percentage of water in Zn(NO3)2*6H2O?

A: Mass percentage of water = Mass of waterMass of Zn(NO3)2.6H2Ox100There are total six water molecule…

Q: - Give the empirical formula for vitamin C (ascorbic acid), C,H%O6 .

A: What is empirical formula of Ascorbic acid ?

Q: For erythrosine, a food colornig, C20H6I4Na2O5, how many hydrogen atoms would be present in the 86.0…

A: The relation between moles, mass and molar mass can be written as:

Q: Vitamin C is a covalent compound with the molecular formula C6H8O6. The recommended daily dietary…

A: Number of moles of a substance is equal to the mass of substance divided by molar mass. Write the…

Q: What is the % composition of Oxygen in Ammonium sulfate, (NH₄)₂SO₄ ?

A:

Q: What is the empirical formula of terephthalic acid, C8H6O4 ?

A: Empirical formula represents the elements of the molecule in the simplest whole number ratio.

Q: 2. What is the mass percent of iron in Fe(NO3)3 • 9H2O?

A:

Q: Provide the name or chemical formula, as appropriate, foreach of the following acids: (a) hydroiodic…

A: a)  hydroiodic acid,   HI     b)  chloric acid,    HClO3     c)  nitrous acid,   HNO2

Q: 9. What is the % composition of sodium in CH,COONA? а. 3% b. 13% C. 29.3% d. 82%

A: PERCENT COMPOSITION: Percent composition is of an element present in a compound is defined as the…

Q: What is the mass of Cu(C2H3O2)2 ✕ H2O?

A: Molar mass of Cu(C2H3O2)2 .✕H2O = (63.5 x 1) + (12 x 4 + 1 x 6 + 16 x 4) + (18 x X) = 63.5 + 120 +…

Q: Calculate the molecular formula of a compound that has an empirical formula of P2O5

A:

Q: xplaining to me in great detail how to name Sr(OH)2 and Fe(OH)3 compounds. What type of compounds…

A: Given : We have to tell about the given compounds .

Q: What is the name of the acid with the formula HCIO3?

A: The compound which donates the proton is called acid.

Q: etermine the molecular form a. Benzoyl peroxide (the e b. Ibuprofen by mass com approximately 206…

A:

Q: 6.Calculate the mass percent of H in CH5N.

A: 1- First we will determine the mass of compound :  Molar atomic mass of C, H and N are 12, 1 and 14…

Q: why ny is Bacly:2H,0 not written as Bacla Hy Oz

A: Why BaCl2.2H2O is written as BaCl2H4O2 ?

Q: Given that you had 1 mol glucose (C 6H 12O 6), what would the mole ratio of glucose to oxygen be?

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: Give the empirical formula for decaborane, whose molecularformula is B10H14.

A: The given molecular formula is B10H14 The empirical formula is the one which shows the simplest…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".