How many times can energy be transformed? a. just once b. up to 3 times c. more than 3 times

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree