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Nookie1986 [14]
4 years ago
13

Draw the structures of the 4 isomers of C8H18 that contain 2 methyl branches on separate carbons of the main chain.

Chemistry
1 answer:
Vedmedyk [2.9K]4 years ago
6 0

Explanation:

1. 2,3-dimethylhexane

2. 2,4-dimethylhexane

3. 2,5-dimethylhexane

4. 3,4-dimethylhexane

Below are the structures of the isomers.

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Balance the equation:2Na+3H2O-2NaOH+H2​
aleksandrvk [35]

Answer:

2Na + 2H2O → 2NaOH + H2

Explanation:

A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge are the same for both the reactants and the products.

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4 years ago
If your sample contained a volatile impurity, what value would be in error
weeeeeb [17]
A volatile impurity, is an impurity that evaporates quickly, so, if you were to conduct an experiment on a substance with this type of impurity, the evaporation point, and the mass of the substance at high temperatures would be in error. 
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3 years ago
What volume is occupied by 9.50 g c6h12 at stp (standard temperature and pressure)?
WINSTONCH [101]

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4 0
2 years ago
12500 J/ (106 g) (4C) reduce to one
Sloan [31]

The given expression is \frac{12500 J}{(106g)(4^{0}C )}

This expression denotes the specific heat of a substance which indicates a heat energy of 12500 J is involved in raising the temperature of 106 g of the substance by 4^{0}C. Generally, the units of specific heat are \frac{J}{g.^{0}C }

\frac{12500 J}{(106g)(4^{0}C )} = \frac{12500 J}{(106g)(4^{0}C } = 29.5 \frac{J}{g^{0}C }

Therefore,  \frac{12500 J}{(106g)(4^{0}C )} when reduced to one unit will be 29.5 \frac{J}{g^{0}C }

5 0
3 years ago
Read 2 more answers
What is the mass in grams for 7.14x10^3 mol of PCI3?
Shalnov [3]

Answer:

980,536.2 grams

Explanation:

The mass of a compound is equal to its moles times its molar mass.

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3 0
2 years ago
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