Calculate the heat needed to change 2.50 x 10 2 grams of ice at 0.0°C to steam at 100.0 °C. How much heat is removed from 60.0 g of steam at 100.0°C to change it to 60.0 g of water at 20.0 °C

Does anyone know how I would go about solving either of these problems?

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.