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lutik1710 [3]
1 year ago
10

What’s the name of this compound?

Chemistry
1 answer:
soldier1979 [14.2K]1 year ago
8 0

Answer:

decane

Explanation:

decane has 10 carbon and 22hydrogen

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What is the molarity of a solution that was prepared by dissolving 82 g of cacl2?
ExtremeBDS [4]

The molarity of a solution is 0.909 M.

m(CaCl₂) = 82 g; mass of calcium chloride

M(CaCl₂) = 111 g/mol; molar mass of calcium chloride

n(CaCl₂) = m(CaCl₂) ÷ M(CaCl₂)

n(CaCl₂) = 82 g ÷ 111 g/mol

n(CaCl₂) = 0.74 mol; amount of calcium chloride

V(CaCl₂) = 812 mL = 0.812 L; volume of calcium chloride

c(CaCl₂) = n(CaCl₂) ÷ V(CaCl₂)

c(CaCl₂) = 0.74 mol ÷ 0.812 L

c(CaCl₂) = 0.909 mol/L = 0.909 M; molarity of calcium chloride

Calcium chloride is a inorganic salt with ionic bonds between calcium and chlorine. It is a colorless crystalline solid at room temperature, highly soluble in water.

More about molarity: brainly.com/question/26873446

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1 year ago
Help with Chemistry Thank You To Who Ever Helps Things Have Been Hard For Me.
bija089 [108]

Answer:

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3. Group 17 is the halogen group.

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2 years ago
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For both of them, used the balanced equation and it’s mole ratio to convert whatever you need to into moles. See the attacked work.

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I think the answer is +6
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In which orbital does an electron in a bromine atom experience the greatest effective nuclear charge?
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<span>4p orbital</span>

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