Chemistry, 07.03.2021 08:50 babydoll022299
En 50 gr de agua se disuelven 10 gr de NaCl con una densidad 1,08 g/cm3. hallar la M y la m
a. 3,06 M y 3,06 m
b. 3,06 M y 3,4 m
c. 3,4 M y 3,06 m
d 3,5 M y 3,4 m
Answers: 3
Chemistry, 22.06.2019 05:50
In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
Answers: 1
Chemistry, 22.06.2019 19:10
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a β3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a β3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a β3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a β3 charge on the phosphorus atom.
Answers: 3
En 50 gr de agua se disuelven 10 gr de NaCl con una densidad 1,08 g/cm3. hallar la M y la m
a. 3,06...
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