Who want to be friends or maybe more then friends im bored

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What is the mass of 0.46 mol of mgcl2

Freezing 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.