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Cerrena [4.2K]
4 years ago
11

What is the correct way to write 0.0000250 m in scientific notation?

Chemistry
2 answers:
cestrela7 [59]4 years ago
8 0
Your answer to this is 

2.5×10−5


Move the decimal so there is one non-zero digit to the left of the decimal point.
 
The number of decimal places you move will be the exponent on the <span>1010</span>.
 
If the decimal is being moved to the right, the exponent will be negative.
 
If the decimal is being moved to the left, the exponent will be positive.
Arturiano [62]4 years ago
8 0
2.5^-0.4 would be correct
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nikdorinn [45]

Answer:

<h2>2.44 L</h2>

Explanation:

The volume can be used by using the formula for Boyle's law which is

P_1V_1 = P_2V_2 \\

where

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V1 is the initial volume

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Since we're finding the final volume

V_2 =  \frac{P_1V_1}{P_2}  \\

We have

V_2 =  \frac{2.5 \times 4.4}{4.5}  =  \frac{11}{4.5}  \\  = 2.444444....

We have the final answer as

<h3>2.44 L</h3>

Hope this helps you

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