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1) Calculate the ∆H value for the following unbalanced reaction using equations 1 and 2.    C (s)...

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Chemistry

1) Calculate the ∆H value for the following unbalanced reactionusing equations 1 and 2.    C (s) + H2 O (g) → CO 2 (g) + H 2 (g)

Equation 1: C (s) + O 2(g) → CO2(g)                 ∆H= –304 kJ

Equation 2: H 2 (g) + O 2 (g) → H2 O (g) ∆H = –242 kJ

2) Given 0.150 L of nitrous oxide at 25 °C and 749 mmHgpressure, calculate the number of N 2 O molecules

3) If 45.5 mL of 0.150 M sodium sulfate solution reacts with50.0 mL of 0.175 M aqueous barium nitrate

4) What is absolute zero? How do gas particles behave at thistemperature? List any four ideal gas

5) What is the [OH - ] of a solution that has a [H O + ] of 5.0× 10 -2 M? Is this solution acidic, basic or neutral?

Answer & Explanation Solved by verified expert
3.7 Ratings (374 Votes)
3 i think theQuestion is incomplete4 Absolute temperature is the lowest possible    See Answer
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