How many calories of heat (energy) would it take to heat 19.0 g of water from 33.0 °C to 53.0 °C? How many kilocalories of heat (energy) would it take to heat 139.0 g of water from 17.0 °C to 83.0 °C ?

Which best describes why nh4+ can form an ionic bond with ci-?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

All forces cause motion? true or false