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Olegator [25]
3 years ago
14

Balance the equationP + 02 → P205 ​

Physics
2 answers:
AlladinOne [14]3 years ago
6 0

Answer:

<u>4</u>P + <u>5</u>02 → <u>2</u>P205

Explanation:

Hence the above equation is balanced.

ivolga24 [154]3 years ago
3 0

Explanation:

\underline{ \underline{ \large{ \text{Given \: chemical \: equation}}}} :

  • \tt{P \:  + O _{2} \: \:  \:  \: ➞ \:  \:  P_{2} \: O_{5}}

Here , Multiply P2O5 by 2 and O2 by 5 to equalize oxygen :

\tt{P+ 5O_{2} \:  \:  ➞\:  \: 2P_{2} \:O_{5}}

Now , To equalize P atoms , Multiply P by 4

\boxed{  \large{\tt{ 4P + 5O _{2} \: ➞ \:   \:  \: \: 2P_{2} \: O_{5}}}}

Here , On the left side we have 4P and On the right side ,we have 4P. Again , On the left side , we have 10 O and On the right side , we have 10 O. And yippie , we got the balanced chemical equation !!!

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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vovikov84 [41]

Answer:

1) \theta=120^{\circ} from the positive x-axis.

2) t=20\ min

Explanation:

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speed of rowing in still water, v=4\ mph

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speed of water stream, v_s=2\ mph

we know that the direction of resultant of the two vectors is given by:

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2)

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8 0
3 years ago
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