If a gas at 25.0 °C occupies 3.60 liters at a pressure of 2.00 atm, what will be its volume at a pressure of 3.50 atm? *

What is the number of moles in 15.0 g ash3?

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa