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melisa1 [442]
3 years ago
15

Automobile air bags use the decomposition of sodium azide as their sources of gas for rapid inflation, represented in the reacti

on below. What mass (in grams) of NaN4is required to provide 40.0 L of N2 at 25°C and 763 torr?
Chemistry
1 answer:
Fynjy0 [20]3 years ago
6 0

Answer:

The answer is 95 degree celcius

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How is energy transferred during convection?
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Why do atoms form blonds​
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Atoms form chemical bonds to make their outer electron shells more stable. ... An ionic bond, where one atom essentially donates an electron to another, forms when one atom becomes stable by losing its outer electrons and the other atoms become stable (usually by filling its valence shell) by gaining the electrons.

Explanation:

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3 years ago
If a buffer solution is 0.190 m in a weak acid (ka = 8.2 × 10-5) and 0.590 m in its conjugate base, what is the ph?\
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5 0
3 years ago
1. 2.0 mL/s x 4.0 hrs = ? L<br><br> How do you do this conversion problem
Phantasy [73]

Answer:

29 L.

Explanation:

Hello!

In this case, considering that we are performing a conversion by which the time should be cancelled out to obtain liters, we first need to convert the seconds on bottom to hours and then the volume on top to liters, just a shown down below:

2.0\frac{mL}{s} *\frac{1L}{1000mL} *\frac{3600s}{1hr}*4.0hr\\\\=28.8L

Which turns out 29 L with 2 significant figures.

Best regards!

6 0
2 years ago
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