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Bess [88]
3 years ago
15

Which of the following reactions is single replacement?

Chemistry
1 answer:
qaws [65]3 years ago
4 0
The reaction in ‘d’ is the answer
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How would the following solid substances be classified? The choices are metallic, ionic, or molecular. C6H12O6
Bumek [7]

Answer:

C₆H₁₂O₆ (glucose)

A molecular substance.

Explanation:

C₆H₁₂O₆ does not dissociate. It is not a ionic type.

There is no metal in the compound, it is not a metallic type.

Glucose is an organic molecule, a type of carbohidrate, the most common  from the monosaccharides type.

4 0
4 years ago
Strong bases are
RSB [31]

D strong electrolytes

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4 years ago
This reaction is an explosive reaction of a strong acid combining with a strong base.
quester [9]
Reactants: H₂SO₄ + 2 NaOH
Products: 2 H₂O + Na₂SO₄

The answer is A.
3 0
4 years ago
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How many bromine atoms are present in 39.4 g of CH2Br2
strojnjashka [21]
37.8 g CH2Br2 X (1 mol CH2Br2 / 173.83 g) = 4.60X10^-3 mol CH2Br2 

<span>4.60X10^-3 mol CH2Br2 X (2 mol Br / 1 mol CH2Br2) X 6.02X10^23 atoms/mol = 5.54X10^21 bromine atoms</span>
7 0
4 years ago
Can swords shatter from cold temperatures
sp2606 [1]
Depends on how the sword is made, what materials are used and temperature used but yes they can shatter.

When molecules cool down they stop vibrating and moving as much and so they "shrink" and the metal of the sword becomes brittle. sometimes they shrink at different phases which cause tension in the sword if this tension is strong enough it can cause the metallic bonds to break causing the sword to shatter.

hope that helps 
6 0
3 years ago
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