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DiKsa [7]
3 years ago
8

The density of a planet is 0.69 g/cm3 (density of water is 1.0 g/cm3). Which of the following planets might this be? A. Mercury

B. Venus C. Saturn D. Mars
Chemistry
1 answer:
hammer [34]3 years ago
4 0

Answer:

C. Saturn

Explanation:

The planet with a density of 0.69gcm⁻³ is Saturn.

Saturn is a Jovian planet located beyond the inner planets. Saturn as an outer planet is made up gases most especially helium and hydrogen. Since it has a density less than water, almost all the matter here are in the gaseous phase.

The planet is the second largest in the solar system famed for its unique rings circles it.

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Answer:

The correct answer is d. 6H20 + 6CO2.

The reactant in the chemical reaction 6H2O + 6CO2 ---> C6H12O6 + 6O2 is 6H20 + 6CO2. Remember that the reactant is always at the left side of the equation. So the correct answer is 6H20 + 6CO2 since it's in the left of the equation. I hope this answer helped you.

Explanation:

5 0
3 years ago
Element X consist of two isotopes with masses of 62.9 and 64.9. The relative atomic mass of the element is 63.6. What is th
koban [17]

Answer:

it is 50%

Explanation:

62.9x50=3145

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4 0
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4 0
3 years ago
What is the independent variable?
olganol [36]
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6 0
4 years ago
1. Marie left her briefcase at home and had to return to get it. At which point did she turn back around to go home? ​
Georgia [21]

Answer:

She turned back at the point at which she forgot she left her briefcase. If this isn't the correct answer, please be more specific in the question.

Explanation:

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