total pressure = ( 705 torr + 231.525torr) = 936.525torr
Answer:
Isotopes are atoms of the same element with the same number of protons but different number of neutrons.
Hope this helps.
A. Chemical energy transforms into electrical and sound energy. Hope this helps I had this question not to long ago
Answer:
Fe2O3 + __3_H2O --> __2_Fe(OH)3
Explanation:
____Fe2O3 + __3_H2O --> __2_Fe(OH)3
Fe -2 Fe -2
H - 6 H - 6
O - 6 O- 6
Answer:
Decreases
Explanation:
The atmospheric pressure on the surface of the mercury pushes it up the evacuated tube until the downward pressure of the mercury equals the atmospheric pressure.
If the atmospheric pressure decreases, the mercury doesn't have to rise as high.
The mercury height decreases.