For the reaction H2(g) + 1/2 O2(g) → H2O(g)         ΔrH° = -241.8 kJ/mol,   what mass of H2(g) is required to liberate 1.00 × 103 kJ of heat?

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Q: a) n = 1, 1 = 0, m, 0, mg = +1/2 Ms = b) n=3,1 = 2, m₁ = -1, m₂ = -1/2 = c) n=2, 1=-1, m, 0, m,-…

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Q: H₂ [(COD)(Cy3P)IrPy]PF6 BuOH dax |||

A: Hey there! Answer: III

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Q: 400.0 mL of a 0.345 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

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Q: What volume (in mL) of 0.2400 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?

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Q: What mass of NaNO3 is required to prepare 400 mL of a 0.45 M solution? 22.1 g 15.3 g 13.5 g 10.5 g

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: When balanced, the coefficient in front of the H3O+(aq)  is: ___CH3COOH(aq)     +     ___ H2O(l)…

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Q: 12. 13. • . 17 protons |||| ● I || H ● Li .Be. B. Na Mg. AI Si : Ar .. K .Ca. • Ga Ge . As Se : Kr…

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