Answer:
Explanation:
Okay.
From convervation of mass in chemical processes, all the reactants combined have the same mass as all the products.
m react = m prod
m Hg + m O 2 = m HgO + m O 2
114.0g+12.8g=123.1g+ m O 2
Solving for mO2 = 3.70 g
This is what I know.
I do hope I helped you! :)
Specific gravity is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. Apparent specific gravity is the ratio of the weight of a volume of the substance to the weight of an equal volume of the reference substance.
Answer:
A) Cl2 + 2NaI = 2NaCl + I2
Explanation:
The substance A and B will mix into one solution as it is a solvent interactions which is greater than or equal to the solute- solute and the solvent-solvent interactions. Thus when such interactions occurs, it is greater or equal to the some of the other two possible interactions. And here both have the same kind of interaction, and same magnitude, so they will makes to form a solution and mixes properly and spontaneously.
Answer:
<u>1</u><u>.</u><u> </u><u>0</u><u>0</u><u>0</u><u>.</u><u>2</u>
Explanation:
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