Chemistry, 13.05.2021 03:10 diyagawande
One mole of NaOH has a molar mass of 40.0 g. If 28.0 g of NaOH is dissolved in enough water to make 2 L of solution, what is its molarity?
Answers: 3
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
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Chemistry, 23.06.2019 04:31
2ki + pb(no3)2 → 2kno3 + pbi2 determine how many moles of kno3 are created if 0.03 moles of ki are completely consumed.
Answers: 1
One mole of NaOH has a molar mass of 40.0 g. If 28.0 g of NaOH is dissolved in enough water to make...
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