Oss Girls Chemistry Quiz 1
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Chemistry Quiz 1Grade 9Omareyah International Schools
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Collisions of gas particles (increase, decrease, stay the same) ________when decreasing the PRESSURE.
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decreases,decrease - 4.
Which reaction is faster? (P or Q) ________
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Q,q - 5.
To Which side of the reaction would it shift when increasing the amount of oxygen? (left, right, no effect) ________
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right - 6.
∆H of the reaction is ________ kJ/mol
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103 - 7.
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Which conditions produce the highest equilibrium yield of sulfur trioxide? (high or low) ________ pressure (high or low) ________ temperature.
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high
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When burning methane gas two products form; carbon dioxide and ________
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water,h2o - 24.
In the reversible reaction (3H2(g) + N2(g) ⇋ 2NH3(g)), when increasing the pressure which substance would increase (H2, O2 or NH3)? ________
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NH3,nh3 - 25.
The minimum energy needed to start the reaction is ________ (∆H, Ea or enthalpy)?
Correct Answer
Ea,ea
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Mar 22, 2022Quiz Edited by
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Mar 23, 2020Quiz Created by
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