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OLEGan [10]
3 years ago
13

What is Potassium Oxalate name formula?

Chemistry
1 answer:
melisa1 [442]3 years ago
6 0

Answer:

formula pottasium Oxalate C2k204

Explanation:

C2k204

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Consider n2 (g) + 3h2 (g) →→ 2nh3 (g). what is the mass of nitrogen gas required to react with 0.129 g h2?
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The given chemical reaction given above is already balanced such that the number of atoms in the left hand side of the equation is equal to that of the right hand side. Using the dimensional analysis, proper conversion factors and the molar masses,

                    mass of nitrogen = (0.129 g H₂)(1 mol H₂/2 g H₂)(1 mol N₂/3 mol H₂)(28 g N₂/1 mol N₂)
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3 years ago
Calculate the percent activity of the radioactive isotope strontium-89 remaining after 5 half-lives.
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Order the list of Earth’s water resources from greatest to least: Rivers; Ocean water (salt); Ice Caps/glaciers; Groundwater
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Ground, ice caps/glacier, the ocean.
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RoseWind [281]

Answer:

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Raoult's law states that the vapor pressure of a solvent above a solution is equal to the vapor pressure of the pure solvent at the same temperature scaled by the mole fraction of the solvent present: Psolution=χsolventPosolvent.

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