I think it's called "<span>combustion." are there any answer choices though?
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Answer:
2Mg (s) + 
(g) ---> 2MgO (s)
Explanation:
C) They have a large number of rods and small number of cones.
Answer:
7.28 mol
Explanation:
2 NaOH + H₂SO₄ = 2 H₂O + Na₂SO₄ -------------------(1)
mole fraction for the reaction is;
2 : 1 = 2 : 1
Number of moles of H₂SO₄ = 7.28 mol
1 mol of H₂SO₄ shall form 1 mole of Na₂SO₄
therefore,
7.28 mol of H₂SO₄ shall form 7.28 mole of Na₂SO₄
Answer: A) Water Explanation: Water molecules are polar molecules
