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polet [3.4K]
3 years ago
5

Predict which one of the following compounds would be insoluble in water.

Chemistry
2 answers:
MrRa [10]3 years ago
6 0
CH4 is less polar molecule compared to others. Except CH4, all the 3 compounds are ionic in nature and hence soluble in water.

Hence CH4 is insoluble in water.

Hope this helps!!
quester [9]3 years ago
4 0
CH4 is insoluble in water 
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Use the balanced equation given below to solve the problem that follows: Calculate the mass in grams of water produced along wit
saveliy_v [14]

Answer: 1.98 g

Explanation:

To calculate the moles :

\text{Moles of solute}=\frac{\text{given volume}}{\text{Molar volume}}  

\text{Moles of} CO_2=\frac{5.0L}{22.4L}=0.22moles

The balanced given equation is:

C_2H_2(g)+5O_2(g)\rightarrow 4CO_2(g)+2H_2O(g)  

According to stoichiometry :

4 moles of CO_2 will produce =  2 moles of H_2O

Thus 0.22 moles of CO_2 will produce=\frac{2}{4}\times 0.22=0.11moles  of H_2O

Mass of H_2O=moles\times {\text {Molar mass}}=0.11moles\times 18g/mol=1.98g

Thus 1.98 g of water is produced along with 5.0 L of CO_2 at STP

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2 years ago
A Compound Contains Two or more _______. 
timurjin [86]
A compound contains two or more elements chemically combined

7 0
3 years ago
Read 2 more answers
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jeka94
I am pretty sure it’s D.Sulfur
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2 years ago
Which of the following molecules is nonpolar?
Rudik [331]

Answer:

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Because Celcius is a larger amount than Fahrenheit. The units are farther apart.
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3 years ago
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