Answer:
The answer of the scientific STATEMENT is" Appears That Ants Live In Colonies."
The correct answer is B) they operate at a higher efficiency. sorry hope the answers not to late :(
Answer:
0.981atm
Explanation:
According ot Dalton's law total pressure of a mixture of non-reactive gas is equal to sum of partial pressures of individual gases.
total pressure= 1.01at
Number of gases=2
Gases: water vapor and hydrogen
partial pressure of water vapor= 0.029atm
1.01= partial pressure of water vapor+ partial pressure of hydrogen
1.01= 0.029 + partial pressure of hydrogen
partial pressure of hydrogen = 0.981atm
Density = mass/volume
Density = 81g/0.9cm³
Density = 90g/cm³
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