If you react 5.6 moles of pbs (s) in the air, how much o2 (in grams) would be needed for a complete reaction?

If the pOH increases is a solution getting more basic or less basic?

How many moles are in the following quantities of matter? 400 grams of rubbing alcohol

At the equator Earth rotates with a velocity of about 465 m/s. What is this velocity in kilometers per day?

If there is no net force on an object, then the object will a) continue to accelerate B) begin moving slow down c) maintain it's rate of speed d) have to be at rest

What are two acids that are used in culinary arts?

Describe the conversion between potential and kinetic energy that occur when you shoot a basketball at a basket.

Thirty grams of lead oxide and fifteen grams of ammonia react completely to produce solid lead, nitrogen gas, and liquid water. What will be approximate mass of all three products? 10 g 15 g 45 g 450 g

Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + 2H2O (l) → Ca (OH) 2 (aq) + 2H2 (g) How many grams of CaH2 are needed to generate 45.0 L of H2 gas at a pressure of 0.995 atm and a temperature of 32 °C?

What is heat measured in

What kind of car do Cherry's and Marcia's boyfriends ride around in