Emily has invited 30 students to her 16th birthday . She bought 15 grams of Lemonade powder to make some drinks . How many grams of Lemonade powder will she buy , if additional 15 students showed up for the party ?

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.

What must be in balance for temperatures to remain constant?

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2