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Rashid [163]
3 years ago
7

What is the average surface temperature of Uranus

Chemistry
2 answers:
Aleks [24]3 years ago
5 0
The surface of Uranus.The second coldest planet in our solar system is -224°C
artcher [175]3 years ago
3 0
The average surface temperature of Uranus (nearly being the coldest planet in the solar system) is -224<span>°C</span>
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Explanation:

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How many grams of magnesium metal will react completely with 5.2 liters of 4.0 M HCl? Show all of the work needed to solve this
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3 years ago
Hydrogen fluoride is used:
Simora [160]

Answer: The correct answer is option B)

in the synthesis of cryolite for aluminum production.

Explanation:

Hydrogen fluoride (HF) is used in synthesis of cryolite for aluminum production.

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6 0
3 years ago
1. Given the following equation:
CaHeK987 [17]

Answer:

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c. O₂/H₂O      = 13:10

d. C₄H₁₀/CO₂ =  2:8

e. C₄H₁₀/H₂O =  2:10

Explanation:

2C₄H₁₀ + 13O₂ ⟶ 8CO₂ + 10H₂O

The molar ratios are the same as the coefficients in front of the formulas.

3 0
3 years ago
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