Answer:
You will need 251.16 J heat of energy to raise the temperature of water by 10ºC
Explanation:
To calculate how much heat is needed to raise the temperature of any substance, you need:
The mass of the substance, m, which for you is 6g
The temperature change that occurs, ΔT, which for you is 10ºC.
The specific heat capacity of the substance, c (which you can look up here: http://www2.ucdsb.on.ca/tiss/stretton/Database/Specific_Heat_Capacity_Table.html), (It is the amount of heat required to raise 1 gram of that substance by 1°C.)
For water, the value of c is 4.186J/g°C
Then, this is the equation you need:
ΔT
Where Q is the heat needed
So,
You need 251.16J to raise the temperature of water by 10ºC