Chemistry, 07.12.2019 22:31 soonerlady19
A5.40 ml sample of an h3po4 solution of unknown concentration is titrated with a 5.000×10−2 m naoh solution. a volume of 7.02 ml of the naoh solution was required to reach the equivalence point.
what is the concentration of the unknown h3po4 solution?
express your answer using four significant figures.
Answers: 2
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What is the equilibrium constant of aa+bb=cc+dd
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In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
A5.40 ml sample of an h3po4 solution of unknown concentration is titrated with a 5.000×10−2 m naoh s...
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