The mass of a carbon atom is 1. 994 × 10-23 grams. The mass of a hydrogen atom is 1. 67 × 10-24 grams. What is the difference of their masses? A. 0. 324 × 10-24 grams B. 1. 827 × 10-23 grams C. 1. 827 × 10-24 grams D. 0. 324 × 10-23 grams.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.