Cards in this guide (11)
A cat with two kittens are sleeping or A cat with two kittens is sleeping.
'with two kittens' describe the cat. So, you should write 'is
sleeping'. But if you mean that all three of them are sleeping,
write 'A cat and his two kittens are sleeping'.
How does temperature affect the spontaneity of a reaction
if H and S have the same sign the temperature will determine spontaneity
What would cause entropy to increase in a reaction
The products becoming more spread out.
What does it mean for heat to be transferred by convection
Energy is transferred through moving currents of warmer air or
liquid.
How does the ocean affect coastal climate
the specific heat keeps the ocean temperatures more even
What information does Gibbs free energy give about a reaction
It tells if the reaction will process spontaneously or not
How is stoichiometry used to calculate energy released when a mass of liquid freezes
Grams liquid × mol/g × Hfusion
What is the value for G at 300 K if H 27 kJmol and S 0.09 kJmolK
What can be said about a reaction with H 620 kJmol and S -0.46 kJ molK
it can never be spontanious
What phase has the lowest entropy
What volume of water can be boiled by 3 kJ of energy