In which of these samples do the molecules have the greatest kinetic energy?

solid ice (-25°c)
water vapor (102°c)
ice water (0°c)
liquid water (54°c)

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

  the mississippians were considered to be  horticulturalists, which means they were

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c