Chemistry, 10.02.2021 20:30, hannah2718
In a lab experiment a mixture of salt, sand and water is given to students. The students separate out the sand by filtration. Then, the salt is separated from the water by distillation. Explain why the water, salt or sand cannot be broken down further.
Answers: 3
Chemistry, 22.06.2019 06:00, coolkid2041
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
Chemistry, 23.06.2019 05:30, victoria6929
Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
Answers: 3
Chemistry, 23.06.2019 07:30, 22emilyl530
Chris is about to do an experiment to measure the density of water at several temperatures. his teacher has him prepare and sign a safety contract before beginning the experiment. which term is mostlikely part of the safety contract
Answers: 3
In a lab experiment a mixture of salt, sand and water is given to students. The students separate ou...