Chemistry, 26.01.2021 22:20 kalawson2019
How many mL of 3.950 M Calz (aq) must be added to a solution containing 0.900 moles of Na3PO4 (aq) in order to completely precipitate the solid? Show the balanced equation
Answers: 2
Chemistry, 20.06.2019 18:04
According to the balanced chemical equation 5 h2c2o4(aq) + 2 mno4-(aq) + 6 h+(aq) → 10 co2(g) + 2 mn2+(aq) + 8 h2o(l) 0.875 grams of oxalic acid, h2c2o4 will react with moles of permanganate, mno4-.
Answers: 2
Chemistry, 22.06.2019 11:30
What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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Chemistry, 22.06.2019 15:00
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
How many mL of 3.950 M Calz (aq) must be added to a solution containing 0.900 moles of Na3PO4 (aq) i...
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