The solubility of oxygen gas in water at 40 ∘c is 1.0 mmol/l of solution. what is this concentration in units of mole fraction? the solubility of oxygen gas in water at 40 is 1.0 of solution. what is this concentration in units of mole fraction? 1.80×10−5 1.80×10−2 1.00×10−2 5.55×10−2 1.00×10−6
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Chemistry, 21.06.2019 20:40
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
Chemistry, 22.06.2019 19:10
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
The solubility of oxygen gas in water at 40 ∘c is 1.0 mmol/l of solution. what is this concentration...
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