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mr_godi [17]
3 years ago
13

Compound Q decolorizes bromine water. Compound Q has two carbon atoms in each molecule. Which statement about compound Q is corr

ect?
a) It contains carbon-hydrogen double bonds.



b) It has six hydrogen atoms per molecule.


c) It has two carbon-carbon double bonds.


d) It is produced by cracking alkanes.
Chemistry
1 answer:
il63 [147K]3 years ago
4 0
C

Explanation :
Alkene decolorizes water so it has a C=C
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3 years ago
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The amount of chemical weathering will increase if
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This decomposition takes place due to chemical reaction. The chemical present in Air along with water undergo chemical decomposition of Solid materials.
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Result:
           <span>The amount of chemical weathering will increase if Temperature and Precipitation Increases.</span>
8 0
3 years ago
In the reaction Ca + Cl2 → CaCl2, what is the mole ratio of chlorine to calcium chloride?
Anit [1.1K]

Answer:

D. 1:1

Explanation:

For every 1 mole of chlorine (Cl₂), there is one mole of calcium chloride (CaCl₂).

So, the mole ratio of chlorine to calcium chloride is 1:1.

Hope this helps. :)

6 0
3 years ago
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How many grams of sodium hyrdioxde are in 251.0ml f 0.600m
Furkat [3]

Answer:

There are 6.024 grams of sodium hydroxide in the solution.

Explanation:

Molarity=\frac{Moles}{Volume (L)}

Moles (n)=Molarity(M)\times Volume (L)

Moles of sodium hydroxide = n

Volume of sodium hydroxide solution = 251.0 mL = 0.251 L

Molarity of the sodium hydroxide = 0.600 M

n=0.600 M\times 0.251 L=0.1506 mol

Mass of 0.1506 moles of NaOH :

40 g/mol\times 0.1506 mol = 6.024 g

There are 6.024 grams of sodium hydroxide in the solution.

4 0
3 years ago
25 g of a chemical is dissolved in 75 g of water. What is the percent by mass concentration of this chemical
Zanzabum

Answer:

300

Explanation:

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