Chemistry, 22.09.2019 16:20, laurenppylant
Asaline solution with a mass of 400 g has 30 g of nacl dissolved in it. what is the mass/mass percent concentration of the solution?
Answers: 1
Chemistry, 22.06.2019 13:30, citlalli30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
Answers: 2
Chemistry, 22.06.2019 18:10, sangamlama
The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
Answers: 1
Asaline solution with a mass of 400 g has 30 g of nacl dissolved in it. what is the mass/mass percen...
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