Consider the balanced chemical equation below.

You put a pot of water on the stove to cook with. The vister starts to boil through the energy transfer of convection?

Varvara68 [4.7K]

The answer is true********

4 0

3 years ago

Based on Reference Table F, which solution will contain the highest concentration of

wariber [46]

Iron (II) iodide solution will contain the highest concentration of iodide ions. Option D is the right answer.

Explanation:

Reference table F is used to check the solubility of the metal compounds formed. It tells if the compound is soluble or insoluble in water.

From the table, it is seen that Mercury, silver and lead form insoluble complex with iodide ions. This means that they have low concentration of dissolved iodide ions. These three metals lead, silver and mercury are given as exception in the table F.

Thus iron(II) iodide will have highest concentration of iodide ions when dissolved in water.

7 0

3 years ago

Glucose (C6H12O6)(C6H12O6) can be fermented to yield ethanol (CH3CH2OH)(CH3CH2OH) and carbon dioxide (CO2).

zhenek [66]

Answer: a) 49.8 gram

b) 47.0 %

Explanation:

First we have to calculate the moles of glucose

$\text{Moles of glucose}=\frac{\text{Mass of glucose}}{\text{Molar mass of glucose}}=\frac{97.5g}{180.15g/mole}=0.54moles$