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3 years ago

In scientific notation, the number 0.00262 is expressed as

Chemistry

2 answers:

harkovskaia [24]3 years ago

5 0

Answer:

2.62*10^-3

Explanation:

To do this by hand, you need to understand the rules of scientific notation.

Lena [83]3 years ago

3 0

Answer:

0.00262 in scientific notation is 2.62 x 10^-3

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tres pensamientos negativos sobre el C0Vid-19 que se vive en la actualidad y luego transformemos a pensamientos positivos.

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Answer:

Bueno,

Explanation:

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The law of conservation of matter states that matter is neither created nor destroyed in a chemical reaction. Which of the follo

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What makes calcium and nitrogen different list two differences

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Answer:

the difference in electronegativity is so large (2.04) that the bonding electrons spend almost all their time on the nitrogen atom.

Explanation:

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3 years ago

A certain flexible weather balloon contains 7.4 L of helium gas. Initially, the balloon is in WP at 8500ft, where the temperatur

Free_Kalibri [48]

<h2>The new volume of the balloon at the top of Pikes Peak is 10.2 L</h2>

Explanation:

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The combined gas equation is,

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

where,

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$P_2$ = final pressure of gas = 400 torr

$V_1$ = initial volume of gas = 7.4 L

$V_2$ = final volume of gas = ?

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Now put all the given values in the above equation, we get:

$\frac{577.0\times 7.4}{293.6K}=\frac{400.0\times V_2}{280.5K}$

$V_2=10.2L$

Thus the new volume of the balloon at the top of Pikes Peak is 10.2 L

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An electron can be added to halogen atom to force a halide ion with

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An electron can be added to halogen atom to force a halide ion with 8 valence electrons

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