Answer:
A strong acid will react with a weak base to form an acidic (pH < 7) solution. It depends of the products such as hydrochloric acid, HCl, with sodium hydroxide, NaOH, solutions produces a solution of sodium chloride, NaCl, and some additional water molecules.
Explanation: hope this helps
) adding phosphoric acid, said phosphoric acid reacting with said calcium carbonate to release gaseous carbon dioxide bubbles, and said water providing water of hydration to said plaster of Paris to form gypsum that sets around said carbon dioxide bubbles thereby forming said foamed plaster.
Each mole of nitrogen produces 2 moles of ammonia.
One mole of gas occues 22.4 liters under STP.
Moles of ammonia = 100/22.4
= 4.46 moles
Moles of nitrogen required = 4.64/2
= 2.32 moles
Mass = moles x Mr
Mass of nitrogen = 2.32 x 28
= 64.96 grams
I would say the answer is C.
Answer: A
The sun doesn't make a difference in processes that take place underground, unless they're asking about temperature of the Earth, which they're not.
The answer is D. Milk turning sour
<span>A. breaking glass
B. chopping wood
C. crushing a can
D. milk turning sour
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Have a nice day! :)