Determine the number of moles of H₂O produced when 0.250 L of 0.100 M NaOH is neutralized by H₂SO₄.
Determine the mass of Fe(OH)₂ if 50 mL of 0.250 M NaOH reacts with Fe.
75.0 mL of 0.250 M CaCO₃ is completely decomposed. Determine the volume of O₂ @STP.
2.5 g of Sn is completely reacted with 100 mL of HCL. Determine [SnCl₄].
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