Answer:
2H2 + O2 -------------> 2H2O
I would guess therefore 2 x 2.50 L or 5.00 L
Explanation:
Answer:
11.44
Explanation:
= Base ionization constant of ammonia = 
m = Mass of ammonia = 5 g
V = Volume of ammonia = 709 mL = 
M = Molar mass of ammonia = 17.03 g/mol
Molaritiy of ammonia

We have the relation


The pH of the solution is 11.44.
Water can dissolve salt<span> because the positive part of </span>water<span> molecules attracts the negative chloride ions and the negative part of </span>water<span> molecules attracts the positive sodium ions. The amount of a substance that </span>can dissolve<span> in a liquid (at a particular temperature) is called the </span>solubility<span> of the substance.</span>
the answer is the first one aneroid measures air pressure using a metal chamber thats sensitive to pressure changes and is using no liquid.