Answer:
the anion OH having one oxygen and one hydrogen atom.
Explanation:
Answer: I'm pretty sure the first 2 are d and the last one, I'm too lazy to figure that out
The largest number of molecules is the same as the largest number of moles of this molecules
to calculate the number of moles you have to divide the mass by the molar mass
molar masses:
CO2: 44,01 g/mol
CH4: 16,04 g/mol
CBr4: 331,63 g/mol
CHBr3: 252,73 g/mol
largest nº of mol= 100/(the smallest molar mass possible)
= 100/16,04
=6,23 moles
all other molecules would be smaller than 6,23 moles because the molar mass is so high.
The answer is B : 1<span>00 g of ch4</span>
Your answer is
D. <span> D. The force of gravity pulling down on the vase and the force of the table pushing up on the vase are equal.</span>
Answer:
Explanation:
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