Antoine lavoisier tested the concept of conservation of matter through a series of experiments. in his experiments

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5