what is the empirical formula of a sample that is 1.551 g Ag and 0.1124 g...

what is the empirical formula of a sample that is 1.551 g Ag and 0.1124 g of O?

Expert Solution

queen_honey_blossom answered 2 years ago

Calculate the empirical formula for each of the following substances. Part A 2.90 g of Ag...

Calculate the empirical formula for each of the following substances. Part A 2.90 g of Ag and 0.430 g of S Express your answer as a chemical formula. Part B 2.22 g of Na and 1.55 g of S Express your answer as a chemical formula. Part C 4.22 g of Na, 2.94 g of S, and 5.86 g of O Express your answer as a chemical formula. Part D 1.84 g of K, 0.657 g of N, and 2.25...

what is the empirical formula and the empirical formula mass (g/mol) of a compound composed of...

what is the empirical formula and the empirical formula mass (g/mol) of a compound composed of 31.0% oxygen, 8.06% hydrogen, and 60.1% carbon by mass.

A sample of a substance with the empirical formula XBr2 weighs 0.5210 g. When it is...

A sample of a substance with the empirical formula XBr2 weighs 0.5210 g. When it is dissolved in water and all its bromine is converted to insoluble AgBr by addition of an excess of silver nitrate, the mass of the resulting AgBr is found to be 0.6586 g. The chemical reaction is XBr2 + 2 AgNO32AgBr + X(NO3)2 (a) Calculate the formula mass of XBr2. Formula mass XBr2 = g mol-1 (b) Calculate the atomic mass of X. Atomic mass...

A sample of a substance with the empirical formula XCl2 weighs 0.5555 g. When it is...

A sample of a substance with the empirical formula XCl2 weighs 0.5555 g. When it is dissolved in water and all its chlorine is converted to insoluble AgCl by addition of an excess of silver nitrate, the mass of the resulting AgCl is found to be 1.1681 g. The chemical reaction is XCl2 + 2 AgNO32AgCl + X(NO3)2 (a) Calculate the formula mass of XCl2. (b) Calculate the atomic mass of X.

A compound with the empirical formula CH2 has a molar mass of 98 g/mol. What is...

A compound with the empirical formula CH2 has a molar mass of 98 g/mol. What is the molecular formula for this compound? 2-A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? 3-The molecular mass of the compound is 132 amu. What is the molecular formula? 4What is the empirical formula of a compound composed of 3.25% hydrogen (H), 19.36% carbon (C), and 77.39% oxygen (O) by mass? 5What is the empirical formula...

Empirical Formula

A given compound has 52.00% of Chromium and 48.00% of Oxygen . Determine its empirical formula.

Determine the empirical formula for each compound from the molecular formula. molecular formula=C3H6 empirical formula= molecular...

Determine the empirical formula for each compound from the molecular formula. molecular formula=C3H6 empirical formula= molecular formula=C6H12O6 empirical formula=

Give the empirical formula of each of the following compounds if a sample contains the following...

Give the empirical formula of each of the following compounds if a sample contains the following quantities of each element. (Type your answer using the format CO2 for CO2.) (a) 0.0455 mol C, 0.039 mol H, and 0.013 mol O (b) 6.44 g nitrogen and 3.67 g oxygen (c) 69.9% iron and 30.1% oxygen by mass

A compound with the empirical formula of CH4O and a molar mass of 32 g/mol has...

A compound with the empirical formula of CH4O and a molar mass of 32 g/mol has a molecular formula of:

What is the name of the empirical formula for a compound that is 36.86% N and...

What is the name of the empirical formula for a compound that is 36.86% N and 63.14% O by mass?

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