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Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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Chemistry, 22.06.2019 15:50
Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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If water is added to 145 mL of a 0.55 M KOH solution until the volume is 250 mL, what will the molar...
Mathematics, 23.07.2021 01:00
Mathematics, 23.07.2021 01:00
Mathematics, 23.07.2021 01:00
Mathematics, 23.07.2021 01:00
Mathematics, 23.07.2021 01:00
Mathematics, 23.07.2021 01:00