Which statement is true about proper storage of flammable liquids? a. store liquids in approval metal safety containers or original containers. b. transfer liquids to plastic containers to enable more space on shelves. c. when not in use, containers should be open to allow release of vapor.

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.