Answer:
The true statement is a. Reductants reduce oxidants and become oxidized.
Explanation:
The principle characteristic of reductant is to donate electron and that donated electron is accepted by an oxidant.
As a result reductant become oxidized by reducing the oxidant which itself get reduced by accepting the electron from the reductant.
Explanation:
First, you have to know the definition of density. Density is mass per unit volume, or D = m/V. In this problem, you are given the mass = 37 g and you are given the volume of 21 cm3. So, the density is simply m/V = 37g/21cm3 = 1.76g/cm3. It's that simple.
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Answer:
CnH2n+2 formula
Explanation:
Alkanes have the general formula CnH2n+2, so if an alkane had 7 carbon atoms, it would have the molecular formula C7H16.
Answer:
ch3c(ch3)(oh)ch3
Explanation:
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