When some of the sugar added to iced tea remains undissolved at the bottom of the glass, the solution is

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 type of fossil does this image depict?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?