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3 years ago

Can someone please help me?

Chemistry

1 answer:

Svet_ta [14]3 years ago

4 0

Answer:

D,E, and F are correct

Explanation:

Longer wavelengths = lower frequencies = lower energy

Shorter wavelength = high frequency = higher energy

Gamma rays have shortest wavelength and therefore highest frequency and energy

Radio waves equally have a shorter wavelength and therefore high frequency and energy

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Can someone help me I would really appreciate it

slega [8]

The condensed formula would be CH3-CH(CH4)-CH2-CH(CH4)-CH2-CH(CH4)-CH3. The molecular formula would be C10H25.

8 0

4 years ago

For a different reaction, the plot of the reciprocal of concentration versus time in seconds was linear with a slope of 0.056 M-

Bond [772]

Answer:

$C_t=0.165M$

Explanation:

From the question we are told that:

Slope $K=0.056 M-1 s -1$

initial Concentration $C_1=2.2M$

Time $t=100$

Generally the equation for Raw law is mathematically given by

$\frac{1}{C}_t=kt+\frac{1}{C}_0$

$\frac{1}{C}_t=0.056*100+\frac{1}{2.2}_0$

$C_t=0.165M$

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3 years ago

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skad [1K]

Answer:

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Explanation:

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3 years ago

Comparison between alkyl nucleophilic substitution with acyl nucleophilic substitution

S_A_V [24]

Answer:

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3 years ago

What is the best statement about the data collected in Amir’s table?

Strike441 [17]

Answer: The answer is D :)

Explanation:

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3 years ago

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