process of slowly adding a solution to react with another solution and determine the concentration of one of the solutions based on the reaction between them

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?

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false