Chemistry, 10.02.2020 20:03 jessicajamah3289
GIVING BRAINLIEST Find the ΔHr0 for the reaction of three moles of potassium hydroxide and one mole of phosphoric acid that produces one mole of potassium phosphate and three moles of water.
3KOH(aq)+H3PO4(aq) ⟶ K3PO4(aq)+3H2O(l)
-2726.11 kJ
-81.4 kJ
-55.34 kJ
-2807.49 kJ
-5533.6 kJ
Answers: 3
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The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
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GIVING BRAINLIEST Find the ΔHr0 for the reaction of three moles of potassium hydroxide and one mole...
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