ا 2H2 + 102 + + 2H2O
if you change the 2H2 to 3H2 molecules and balance the equation, which statement is correct?
(1 point)
O The result of the equation will be the same.
It is not possible to produce water without leftover molecules.
O Each oxygen molecule will combine with 2 hydrogen molecules with no leftover molecules.
The equation will produce three molecules of water.

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.