Calculate the quantity of heat required to raise the temperature of 2.00 g of water 4.00◦C.

heat= mass*specificheatcapacity*changeinTemp

To calculate the quantity of heat required to raise the temperature of water, we can use the equation:

Q = m * c * ΔT

Where:
Q is the quantity of heat (in Joules),
m is the mass of the substance (in grams),
c is the specific heat capacity of the substance (in J/g·°C),
ΔT is the change in temperature (in °C).

For water, the specific heat capacity is approximately 4.18 J/g·°C.

Now, let's substitute the given values into the equation:

m = 2.00 g (mass of water)
c = 4.18 J/g·°C (specific heat capacity of water)
ΔT = 4.00°C (change in temperature)

Q = (2.00 g) * (4.18 J/g·°C) * (4.00°C)
Q = 33.44 J

Therefore, the quantity of heat required to raise the temperature of 2.00 g of water by 4.00°C is 33.44 Joules.