Chemistry, 02.04.2021 18:50 elizabethajih99
A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.029 M HCl, and
the equivalence point is reached after 37.3 mL of titrant are dispensed. Based on this
data, what is the concentration (M) of Ca(OH)2?
Answers: 3
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Find the protons, electrons and neutrons for strontium with a mass of 83
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How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
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Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa
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Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.029 M HCl, and
the equivalence...
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