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Biology, 14.12.2020 23:40 enchantednights
Which of the following steps will speed up the reaction between coal and oxygen?
1. Keep the coal in a wide dish
2. Decrease the temperature of oxygen
3. Increase the temperature of coal
4. Keep the coal in a narrow test tube
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Which of the following steps will speed up the reaction between coal and oxygen?
1. Keep the coal i...
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