Chemistry, 20.07.2019 09:30 hardwick744
Briefly explain why an unbalanced chemical equation cannot fully describe a reaction?
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Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
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Chemistry, 22.06.2019 01:30
Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -
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Chemistry, 22.06.2019 03:00
Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
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What effect might melting sea ice have for people who live in coastal areas?
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Briefly explain why an unbalanced chemical equation cannot fully describe a reaction?...
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