Chemistry, 05.01.2022 21:50, rosepotato789
An ideal solution was prepared by mixing 40g of methyl alcohol and 60g of ethylalcohol .If the vapour pressure of methylalcohol and ethylalcohol respectively are 88.7 and 44.5mmHg. find the total pressure of the solution.
Answers: 1
Chemistry, 21.06.2019 21:30, leslyrivera11
If i make a solution by adding 83grams of sodium hydroxide to 750ml iād water what is the molarity of sodium hydroxide
Answers: 1
Chemistry, 22.06.2019 01:30, giraffegurl
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
Chemistry, 22.06.2019 14:50, chem1014
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 Ć 10^-4 amu speed of light = 2.9979 Ć 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
An ideal solution was prepared by mixing 40g of methyl alcohol and 60g of ethylalcohol .If the vapou...
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