# How much heat energy (Joules) is required to to raise the temperature of 120.0 g of water from -90 C to -5 C?

##### 1 Answer

Apr 24, 2018

#### Explanation:

Use this equation

#"Q = mC"Δ"T"#

where

#"Q ="# Heat#"m ="# Mass of sample#"C ="# Specific heat of sample (#"2.108 J/g°C"# for ice)#"ΔT ="# Change in temperature