What is the volume if we have 0.5 moles of CO2 at 28 °C with a pressure of 10 atm?

A mole of an ideal gas at 273 K in a volume of 22.4 L will have a pressure of 101.3 kPa. What would the pressure be for a mole of protons in a... The temperature of an ideal gas is increased by 1°C from 250 K, keeping the volume constant. What is the percentage increase in pressure?

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"