Which of the statements about mole ratios are true? Select all that apply. A. Mole ratios include coefficients from a balanced chemical equation.
B. Mole ratios do not include stoichiometric coefficients.
C. Mole ratios can only be formed between two products.
D. Mole ratios can only be formed between two reactants.
E. Mole ratios can be formed between any combination of reactants and/or products.
F. Mole ratios always have reactants in the numerator and products in the denominator.

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Tell me the iupac name of the following compounds: