Reactant a can participate in both of these reactions: 1) a + b es002-1. Jpg c + d es002-2. Jpggrxn = –15. 6 kj 2) a + e es002-3. Jpg f + g es002-4. Jpggrxn = –20. 5 kj reaction 1 has a much higher rate than reaction 2 under the same reaction conditions. Explain this observation in terms of activation energy.

How many questions do they give on the sat

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth

What is the leading cause if water scarcity throughout much of the world