(06.04 MC) A gas has a volume of 27.5 L at 302 K and 0.580 atm. How many moles are in the sample of gas? (3
points)
0.0401 mol
0.644 mol
1.55 mol
O 2.14 mol

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?

How many orbitals does the p sub shell container

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning