2) What mass, in grams, of Na, Cro, is needed to react with 54.1 grams AgNO, according to the reaction below? *
2 AgNO3 + Na CrO4 → Ag CrO4 + 2 NaNO3

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Ab c or d ? i’m not sure what the answer is

Which states of matter have particles that move independently of one another with very little attraction?