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TiliK225 [7]
3 years ago
10

Can you give me the correct answers for the questions unanswered in the picture.

Mathematics
2 answers:
enyata [817]3 years ago
7 0
The second one is 35 and the 3rd is 6:7 ratio
Phantasy [73]3 years ago
7 0

Answer:

The second one is 35 and the 3rd is 6:7 ratio hope this helps

Step-by-step explanation:

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Hi! How do you solve this? Step by step??
Mars2501 [29]

Answer:

30

Step-by-step explanation:

Substitue 3 for every x in the equation

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Marina CMI [18]

Answer:

1. 24

2. 6

3. No

Step-by-step explanation:

The formula for cyclic alkene is C^{n} H^{2n}, so if it has 12 carbon atoms, it will have double the amount of hydrogen atoms, therefore, 24 hydrogen atoms.

The same works in reverse. If we have 12 hydrogen atoms in this, then there will be half the amount of carbon atoms, therefore 6.

Since the relationship between Carbon and Hydrogen here is double and half, odd numbers can't be divided by 2 and end up with a whole number, so an odd number of hydrogen atoms is not possible.

Hope this helped!

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