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Chemistry, 22.06.2019 10:10
Stage in which a starβs outer layers have started to cool and grow outward?
Answers: 3
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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Chemistry, 23.06.2019 00:00
Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
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Chemistry, 23.06.2019 01:30
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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Is salad a substance ?...
Mathematics, 19.01.2020 19:31
Mathematics, 19.01.2020 19:31
Mathematics, 19.01.2020 19:31
Mathematics, 19.01.2020 19:31
Mathematics, 19.01.2020 20:31
Mathematics, 19.01.2020 20:31
Mathematics, 19.01.2020 20:31
Mathematics, 19.01.2020 20:31
Mathematics, 19.01.2020 20:31
Mathematics, 19.01.2020 20:31