Endo & Exothermic
Heat and Temperature ____ the same thing (Fill in the blank)?
What is are not.
At STP 2CuO + C --> 2Cu + CO2 30 Liters of CO2 are produced, how many grams of Cu are also produced (Round to the nearest whole number)
What is 170g?
Gases have no definite _____(fill in the blank)?
What is volume?
Endothermic is heat flowing into/out of a system?
What is into.
At STP 4P + 5O2 --> 2P2O5 35.2 grams of O2 are reacted, how many liters of P are also Reacted (Round to the Tenth)
What is 19.7 liters?
Why would you not be able to measure the gas in a room?
What is, it has no definite volume?
In an Exothermic reaction the system is (chose one) rising/falling in temperature?
What is falling?
At STP 2H2 + O2 --> 2H2O 20 Liters of O2 are reacted, how many grams of H2O are produced (Round to the nearest hundredth)
What is 8.04?
Are the volume and temperature of gases Inversely, Directly, or unrelated to each other?
What is directly?
Would heating a plate of cold food in a microwave be endothermic or exothermic?
What is endothermic?
At STP 2Li + 2H2O --> 2LiOH + H2 If 6 x 1022 atoms of Li react, how many grams of LiOH are produced (Round to the nearest tenth)
What is 2.4g?
Pressure and volume are _____ proportional (Fill in the blank)
What is inversely?
If you were to look at the relationship of the earth and sun from the moon, (say the earth is the system) would the earth be considered exothermic or endothermic.
What is endothermic?
At STP C3H8 + 5O2 --> 3CO2 + 4H2O 3.1 x 1022 particles of CO2 are produced, how many liters of O2 are reacted (Round to the nearest hundredth)
What is 1.92 liters?
If a gas’ pressure is 100 atm at 25K. At what temperature will the pressure be 350. atm?
What is 87.5 ?