Chemistry, 09.12.2020 02:20 gonzalesnik
Calcule la concentración molal de una solución de C2H5OH de densidad 1.026g/cm3 y 90% en peso del alcohol.
Answers: 3
Chemistry, 22.06.2019 10:00
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
Chemistry, 23.06.2019 03:30
How many grams of sodium chloride are in 250ml of a 2.5m naci solution
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Chemistry, 23.06.2019 03:40
The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
Answers: 2
Calcule la concentración molal de una solución de C2H5OH de densidad 1.026g/cm3 y 90% en peso del al...
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History, 09.09.2020 06:01
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