Chemistry, 29.01.2021 16:40 BlehBlehBlehBleh
The osmotic pressure at STP of a solution its volume 800 ml of NaCl (aq) containing 35.5 g of NaCl is : a- 54.56 atm b- 58.67 atm c- 55.96 atm d- 59.88 atm
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Chemistry, 22.06.2019 06:30
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Chemistry, 22.06.2019 08:30
Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree
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How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
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Chemistry, 23.06.2019 06:30
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
The osmotic pressure at STP of a solution its volume 800 ml of NaCl (aq) containing 35.5 g of NaCl i...
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