4 years ago

Is visible light considered matter true or false

Chemistry

1 answer:

maria [59]4 years ago

4 0

Answer:

Explanation:

false

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Acids naturally present in food are safe to eat because they usually are

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A balloon with a volume of 336.0 mL starts at a temperature of 328K. It is placed in cool water

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Answer:

306.43 K

Explanation:

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2.63% error

Take the formula for percent error

Accepted value minus experimental value over accepted value then multiplied by 100.

The experimental value is 4.29
The accepted value is 4.18

4.18-4.29/4.18 x 100

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2.63% percent error

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3 years ago

• When a mechanism has been investigated in detail, it can be understood on many levels of differing detail. • An additional det

Nataly [62]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The kinetic order in HI is x= 2

Explanation:

Generally the slow step in a reaction mechanism is the rate determining step

Now with this knowledge at the back of our minds we can see that the number of moles of HI i s 2 which implies that the order of HI is 2m

So we can represent the rate law as

$Rate = k [CH_3 CHCH_2][HI]^2$

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x = 2

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