The sugar ribose consists of 40.00 % C, 6.714 % H, and 53.29 % O. What is its empirical formula? Its molecular mass is 150.1 g/mol. What is its molecular formula?

Why are all organs are in the alimentary canal important in digesting food

Show the reaction sequences that explain these transformations

How many moles of methane will react to form 3.2 moles of carbon dioxide?

How many valence electrons are there in silicon, which has an atomic number of 14? a. 2 b. 4 c. 6 d. 8

Write a balanced equation for the reaction of nach3coo (also written as nac2h3o2) and hcl. express your answer as a chemical equation. identify all of the phases in your answer.

What is CO2 nomenclature

Salt form by hno3 + ba (oh) 2

Which of the following choices will an atom of nitrogen (N) be most likely to bond with? A. 2 calcium (Ca) atoms B. 1 hydrogen (H) atom C. 3 lithium (Li) atoms D. 2 carbon (C) atoms

Explain why the lattice energy and the energy of crystallization of a substance differ in sign but are equal in magnitude.

barium chloride (Ba (CIO3) 2) breaks down to form barium chloride and oxygen. what is the balanced equation for this equation?