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den301095 [7]
2 years ago
7

Giving brainliest ✅✅

Chemistry
2 answers:
34kurt2 years ago
7 0

Answer:

A

Explanation:

A common example of heterogeneous catalysis is the hydrogenation reaction of simple alkenes. The conversion of ethene (C2H4) to ethane (C2H6) can be performed with hydrogen gas in the presence of a metal catalyst such as palladium (“Conversion of Ethene to Ethane with Hydrogen and a Metal Catalyst”).

Alecsey [184]2 years ago
3 0

Answer:

A

Explanation:

edge

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Question 2 (1 point)
Zigmanuir [339]

Answer: they are both at the same concentration

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2 methylhaxanal structure
avanturin [10]

Answer:

Look at the photo.

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6 0
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Which adaptation would be most likely to help a prey species avoid predators?
zhenek [66]
Camouflage adaptation will most likely help a prey avoid a predator . #answerwithquality #BAL
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HNO3 + H2SO4 + NO
77julia77 [94]

Explanation:

The two half equations are;

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S→ H2SO4 + 6e

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We multiply by 2 to make the number of electrons =  6e

<em>Which factor will you use for the bottom equation?</em>

We multiply by 1 to make the number of electrons = 6e

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One hundred million copper atoms are arranged in a line. which is a reasonable estimate for the length of this line?
Alex777 [14]
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