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hjlf
3 years ago
7

Which molecule contains ten hydrogen atoms

Chemistry
2 answers:
My name is Ann [436]3 years ago
7 0

the answer is hydrocarbons contain 10 hydrogen atoms  :D

Alborosie3 years ago
6 0

Answer:

Butane  

Step-by-step explanation:

Butane is an alkane.  

The general formula for an alkane is CₙH₂ₙ₊₂.

Butane has four carbon toms, so its formula is C₄H₁₀.

Propane is <em>wrong</em>. It has three carbon atoms, so its formula is C₃H₈.

Butene is <em>wrong</em>. The general formula for an alkene is CₙH₂ₙ, so the formula is C₄H₈.

Propene is <em>wrong</em>. It has three carbon atoms, so its formula is C₃H₆.

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4 0
3 years ago
Which is the most likely to be reduced?
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Answer : The correct option is, Zn^{2+}

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Or we can say that, oxidation reaction occurs when a reactant losses electrons in the reaction.

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Or we can say that, reduction reaction occurs when a reactant gains electrons in the reaction.

According to the electrochemical series, Zn^{2+} most likely to be reduced because

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3 0
3 years ago
A solid is cooled to a very low temperature assuming the mass remains constant how if at all does this affect the density of the
vekshin1
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8 0
3 years ago
2.478 g of white phosphorus was used to make phosphine according to the equation: P₄(s) + 3OH⁻(aq) + 3H₂O(l) → PH₃(g) + 3H₂PO₂⁻(
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To calculate the number of moles, we use the equation:

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We are given:

Given mass of white phosphorus = 2.478 g

Molar mass of white phosphorus = 124 g/mol

Putting values in above equation, we get:

\text{Moles of white phosphorus}=\frac{2.478g}{124g/mol}=0.0199mol

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