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Yakvenalex [24]

2 years ago

12

HELP ASAP no links or I will report

2 answers:

maks197457 [2]2 years ago

8 0

Answer: 50 feet

Explanation:

Svetach [21]2 years ago

4 0

Answer:

50 feet

Explanation:

I got it right

Brainliest plz

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the melting point is the factor what what degrees fahrenheit a metal or other solid substance melts. the significance of knowing the melting point can help you determine how long or how hot to burn the tested object while at the same time determining the safety requirements.

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3 years ago

The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s) at 10°C. Starting with a concentrati

a_sh-v [17]

Answer : The concentration of NOBr after 95 s is, 0.013 M

Explanation :

The integrated rate law equation for second order reaction follows:

$k=\frac{1}{t}\left (\frac{1}{[A]}-\frac{1}{[A]_o}\right)$

where,

k = rate constant = $0.80M^{-1}s^{-1}$

t = time taken = 95 s

[A] = concentration of substance after time 't' = ?

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Now put all the given values in above equation, we get:

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[A] = 0.013 M

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