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belka [17]
3 years ago
13

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

Chemistry
1 answer:
Andreyy893 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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The ionic equation for MgCl2 and KOH.
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4 0
3 years ago
The monomer of poly(vinyl chloride) has the formula C2H3Cl. If there are 1,565 repeat units in a single chain of the polymer, wh
monitta

Answer:

\large \boxed{9.780 \times 10^{4}\text{ u}}

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\text{Molecular mass} = \text{1565 units} \times \dfrac{\text{62.494 u}}{\text{1 unit }} = \mathbf{9.780 \times 10^{4}}\textbf{ u}\\\\\text{The molecular mass of the chain is $\large \boxed{\mathbf{9.780 \times 10^{4}}\textbf{ u}}$}

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Responde a esta pregunta?

5 0
3 years ago
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