Ask a New Question

Use the experimental molar mass

use the experimental molar mass to determine the molecular formula for ocompounds having the following analysis.b) 54.53% carbon
1. 0 answers
2. asked by john
3. 657 views
Use the experimental molar mass to determine the molecular formula for compounds having the following analyses.A. 41.39% carbon,
1. 3 answers
2. asked by Chopsticks
3. 1,597 views
Some liquids have enough attractions between molecules to form dimers. (Dimers are molecules formed from the combination of
1. 3 answers
2. asked by question
3. 2,834 views
A hydrate of zinc chlorate, Zn(ClO3)2 .xH2O(s) contains 21.5% zinc by mass. Find the value of x.What I've done: Molar mass of
1. 4 answers
2. asked by Anonymous
3. 9,276 views
A 1.50-g mixture of the solid salts Na2SO4(molar mass 142.04 g/mol) and Pb(NO3)2(molar mass 331.20 g/mol) forms an aqueous
1. 1 answer
2. asked by Anwa
3. 1,575 views
If you divide the molar mass of a compound by the empirical formula mass, what is the result?That division should be VERY close
1. 1 answer
2. asked by Chris
3. 1,032 views
4A+B2→2A2BThe molar mass of A is 12g/mol. The molar mass of B is 4g/mol. The molar mass of A2B is 28g/mol. When the goal of
1. 1 answer
2. 156 views
A 1.009 g mixture of the solid salts Na2SO4 (molar mass= 142.04) an Pb(No3)2 (molar mass= 331.20) form an aqueous solution with
1. 4 answers
2. asked by Sarah
3. 1,985 views
Elements A and B react according to the following equation: 4A+B2→2A2B The molar mass of A is 12g/mol. The molar mass of B is
1. 1 answer
2. asked by hatemaths
3. 113 views
Use the chemical equation to answer the question.CaI₂ (s) + Cl₂(g) → CaCl₂(s) + I₂(s) The molar mass of calcium (Ca)
1. 1 answer
2. asked by Someone
3. 362 views