Chemistry, 28.06.2019 08:40 mlinares776
The reaction 2hi → h2 + i2 is second order in [hi] and second order overall. the rate constant of the reaction at 700°c is 1.57 × 10−5 m −1s−1. suppose you have a sample in which the concentration of hi is 0.75 m. what was the concentration of hi 8 hours earlier?
Answers: 3
Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
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Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
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Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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The reaction 2hi → h2 + i2 is second order in [hi] and second order overall. the rate constant of th...
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