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belka [17]
2 years ago
13

4. Define oxidation and reduction in terms of the gain or loss of electrons.

Chemistry
1 answer:
Andreyy892 years ago
3 0

\mathbb\color{cyan}{\tiny A\scriptsize N\small S\large W\Large E\huge R}

  • Oxidation is loss of electrons, gain of oxygen or loss of hydrogen.
  • Reduction is gain of electrons, loss of oxygen or gain or hydrogen.
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As5F10 compound name
Veseljchak [2.6K]
Pentaarsenic decafluoride
Penta=5
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6 0
3 years ago
A small hole in the wing of a space shuttle requires a 20.7-cm² patch.
cricket20 [7]

The Patch's area of the space shuttle in km² is 2.07 × 10⁻⁹ km²

Given, that a space shuttle requires a 20.7 cm² patch

We have to convert the patch's area from cm² into km².

Unit conversion is a method in which we multiply or divide with a particular numerical factor and then finally round off to the nearest significant digits.

Patch area of the space shuttle is 20.7 cm²

1 cm = 0.00001 km

or, 1 cm² = (0.00001 km)²

or,  1 cm² = 10⁻¹⁰km²

20.7 cm² = 20.7 ×  10⁻¹⁰km²

20.7 cm² = 2.07 × 10⁻⁹ km²

The patch area in square kilometers is 2.07 × 10⁻⁹ km²

To learn more about unit conversion, visit: brainly.com/question/11543684

#SPJ4

8 0
2 years ago
What is the molar concentration of 5% acetic acid?
larisa [96]

Answer:Vinegar Is 5% Acetic Acid And Its Molarity Is 0.833M.

Explanation:

yes

3 0
3 years ago
A ball is rolled along and off a table. Which of the following acts on the ball after it leaves the
alexira [117]
Both the force of the earth’s gravity on the ball and the force the ball got from being rolled off
6 0
3 years ago
How could measuring the melting point of a solid help decide whether it was a mixture or a compound?
mars1129 [50]

Answer: It can't.

Explanation:

In most cases, the melting point alone will not enable you to identify a compound. Millions of solid organic compounds, and their melting points, are known. Perhaps 10,000 of these will have the same melting point as your unknown compound.

Hope this helps!

8 0
3 years ago
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