How many grams of hydrogen (H2) are needed to react with 92.00 grams of nitrogen (N2)?

1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?

Write a paragraph at least 10 sentences explaining how rocks are used today in society

The arrangement of particles is most ordered in a sample of