Which of the following general statements about earth's atmosphere is not true?
a. atmospher...
Which of the following general statements about earth's atmosphere is not true?
a. atmospheric scattering of light explains why our daytime sky is bright and blue.
b. the nitrogen and oxygen in earth's atmosphere keep the surface pleasantly warm.
c. even in low-earth orbit, some atmospheric gas is still present.
d. atmospheric pressure decreases with altitude.
Answers: 1
Chemistry, 21.06.2019 22:30, andaws21
This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry
Answers: 2
Chemistry, 22.06.2019 10:00, Cythina2007
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 22.06.2019 13:10, bartonamber4042
Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
Answers: 1
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30
Mathematics, 07.05.2021 23:30