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Musya8 [376]
3 years ago
11

What is (1.2 x 10^6 m) x ( 1.5 x 10^-7m) in scientific notation

Chemistry
1 answer:
Blababa [14]3 years ago
4 0

Answer:

4.875 × 105

(scientific notation)

= 4.875e5

(scientific e notation)

= 487.5 × 103

(engineering notation)

(thousand; prefix kilo- (k))

Explanation:

This all the ways

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Calculate the work (kJ) done during a reaction in which the internal volume expands from 20 L to 43 L against an outside pressur
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Answer:

\large \boxed{\text{-10.0 kJ}}

Explanation:

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2. Convert litre-atmospheres to joules

w = \text{-98.9 L\cdot$atm } \times \dfrac{\text{101.3 J}}{\text{1 L$\cdot$atm }} = \text{-10000 J} = \textbf{-10.0 kJ}\\\\\text{The work done is $\large \boxed{\textbf{-10.0 kJ}}$}

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