Chemistry, 05.06.2020 02:03 BreBreDoeCCx
What is the molarity of a solution of sodium hydroxide (NaOH) if 4.0 grams of NaOH is dissolved in 100 mL of water? (The molar mass of NaOH is 40.0 g/mol.)
Answers: 2
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How have the greenhouse gasses increased from the year 2000 to 2018
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Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
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Chemistry, 22.06.2019 17:00
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
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Chemistry, 23.06.2019 01:00
How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
Answers: 2
What is the molarity of a solution of sodium hydroxide (NaOH) if 4.0 grams of NaOH is
dissolved in...
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