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Maksim231197 [3]
4 years ago
5

How many atoms are in HNO3

Chemistry
1 answer:
pochemuha4 years ago
6 0

Answer:

5 in total

Explanation:

There is one hydrogen, one nitrogen, and three oxygen.

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The value of the equilibrium constant for a reaction is 2.65 x 10-6 at 35° Calculate the value of LaTeX: \DeltaΔG°rxn.
stealth61 [152]

Answer:

The answer is "33.95 \bold{ \frac{kj}{mol}}\\".

Explanation:

Formula:

\bigtriangleup G_0= -R \times T l_n \times K_{eq}\\

where

K_{eq}  = \text{equilibrium constant}\\

Given value:

T =35^{\circ} C\\

convert temperature celsius (°C) to Kelvin (K):

= (273+45) \ kelvin \\\\= 318 \ Kelvin \\\\= 318 \ K

R = 8.314 \ \ \frac{J}{ mol \cdot K}

\bigtriangleup G_0= -(8.314 ) \times 31.8 \times  l_n (2.65\times 10^{-6})\\

        =-(8.314 ) \times 31.8T l_n \times (2.65\times 10^{-6})\\\\

After solving the value it will give:

        = 33.95  \bold{ \frac{kj}{mol}}\\

3 0
3 years ago
__________________ are high-speed bands of winds occurring at the top of the tropsophere.
chubhunter [2.5K]

Answer:

jet streams

Explanation:

THE JET STREAM Narrow bands of exceedingly high speed winds are known to exist in the higher levels of the atmosphere at altitudes ranging from 20,000 to 40,000 feet or more. They are known as jet streams.

7 0
3 years ago
The complete balanced equation for the reaction between barium hydroxide and acetic<br> acid is
TiliK225 [7]

Answer:

2 CH3COOH + Ba(OH)2 --> Ba(C2H3O2)2 + 2H2O

To make it less clustered, you can use Ac for C2H3O2.

2 HAc + Ba(OH)2 --> Ba(Ac)2 + 2H2O

The acetic acid reacts with the base barium hydroxide to form the salt barium acetate and water.

Explanation:

final answer. C

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3 years ago
Write a balanced chemical equation for the standard formation reaction of liquid acetic acid (HCH₃CO₂)
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3 years ago
H3PO4 nomenclatura quimica
svetoff [14.1K]
La nomenclatura química de H3PO4 es Ácido fosfórico

Or in English
Phosphoric acid
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3 years ago
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