HCl is the limiting reactant, and 3.5 mol H2<span> can be formed</span>
Answer:
Sugar dissolves in water because energy is given off when the slighty polar sucrose molecules form intermoleeular bonds with the polar water molecules.
Explanation:
The number of significant figures in 369,132,000 is 6
14.7lb/in²
Explanation:
This is a conversion problem from atm to pounds per square inch
Pressure is the combined force per unit area of substance on another.
Given pressure = 0.5atm
To solve this problem ;
Convert from atm to N/m² to pound per square inch
1 atm = 101325N/m²
0.5atm = 0.5 x 101325 = 50,662.5N/m²
now we need to convert to pound per square inch;
1N = 0.225lb
1m = 39.37in
Solving;
101325 N
= 14.7lb/in²
learn more:
Pressure of gases brainly.com/question/10897667
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PH= -log [H+]
= - (log 0.034)
= - (-1.5)
= 1.5