(Use the crisscross method to find the chemical formula for the ionic compound formed by magnesium “Mg” and phosphorus “p”) A) Mg2P
B) Mg3P2
C) MgP
D) Mg2P3

The clouds are grey and ground is wet. a quantitative b qualitative

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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.