# How much the heat needed to raise the temperature of 700 g of water from 25 c to 90 c?

##### 2 Answers

#### Explanation:

To calculate the total heat needed to raise the temperature of 700g of water from 25 C to 90 C you would use the formula

Where

Specific heat of water, the energy/heat needed to raise the temperature of 1 gram of water by 1 degree Celsius is 4.184

Mass is 700g

From here you just put in each variable and solve for Q:

Approximately

#### Explanation:

Use this equation

#"Q = mC"Δ"T"#

where

#"Q ="# Heat#"m ="# Mass of sample#"C ="# Specific heat of sample (#"4.184 J/g°C"# for water)#"ΔT ="# Change in temperature