Answer:
Explanation:
In a polar covalent bond, the distribution of common electrons are not shared evenly due to a greater positive charge from one atom's nucleus.Oct 30, 2016
Answer:
communicable and non-communicable?
Answer is: <span>the pressure is 1.12 atm.
</span>n(O₂) = 0.00825 mol, amount of substance.
V = 174 mL ÷ 1000 mL/L = 0.174 L, volume of gas.
<span>
T = 15°C = 288.15 K; temperature.
R = 0.08206 L·atm/mol·K, </span>universal gas constant.<span>
Ideal gas law: p·V = n·R·T.
</span>p =
n·R·T / V.
p = 0.00825<span> mol · 0.08206 L·atm/mol·K · 288.15 K /
0.174 L.
p = 1.12 atm.</span>
Answer:
The answer is B an open system allows energy and mass to move in and out of it
Hope it helps
