210 - T4L ]
Reactant A can participate in both of these
reactions
1) A + B → C + D AGxn = -15 6 kJ
2) A+ E + F + GAGxn = -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

Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?

Which answer lists the fundamental forces in order from strongest to weakest

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.