1. Alex / under the shower/ the song / sang / loudly 2. did /1/ my homework // do / in my room/not
3. where/has/ bought / John/ his car?
4. lunch/we/ not/ yesterday / have / at school / did
5. we / at home/watch/TV I always / but/ we/ the cinema/ watching / a film/ are/ at / today

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.

What is the mass of 0.46 mol of mgcl2

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?