Chemistry, 12.02.2021 20:10, RKennedy3448
Para substância água (H2O) de massa molar=18 g/mol, eu
tenho para cada 1 mol 18g de água.
Então, posso concluir que para cada 1 mol da substância
ácido acetilsalicílico (C9H8O4) de massa molar= 180 g/mol
eu tenho quantos gramas da mesma:
a) 18 g
b) 120 g
c) 10 g
d) 180 g
Answers: 2
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What term describes technology that operates on an atomic level
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Chemistry, 23.06.2019 09:00, cyni
Which question could be best answered using the process of scientific inquiry? do different plates have different rock compositions? why did it take so long to develop the theory of plate tectonics? what are different cultural myths caused by plate tectonics? do plates move intentionally to cause volcanic eruptions?
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Chemistry, 23.06.2019 10:30, staceymrtosr
Amethod of separation that employs a system with two phases of matter, a mobile phase and a stationary phase, is called
Answers: 2
Para substância água (H2O) de massa molar=18 g/mol, eu
tenho para cada 1 mol 18g de água.
Mathematics, 14.12.2020 22:00
Chemistry, 14.12.2020 22:00
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