How many joules of heat are needed to raise the temperature of 10.0 g of water
from 15°C to 25°C, if the specific heat of water is 4.184 J/gºC?

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

What three natural resources are found in the great lakes region