5. Why do we see a full moon only once every 29.5 days?
A. It takes the moon 29.5 days to rise and set one time.
B. It takes Earth 29.5 days to make one rotation on its axis.
C. It takes Earth 29.5 days to make one revolution around the moon.
D. It takes the moon 29.5 days to make one revolution around Earth.
Answers: 2
Chemistry, 22.06.2019 00:30, shadekashakay
Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?
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Chemistry, 22.06.2019 03:00, Dkhaurithompson
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 10:30, Brookwiggington8814
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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5. Why do we see a full moon only once every 29.5 days?
A. It takes the moon 29.5 days to rise and...
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