3 years ago

Weather along most fronts is usually cloudy with precipitation because the warm air along most fronts usually

1 answer:

6 0

C - rising and cooling, causing water vapor to condense

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DochEvi [55]

Aluminum. chemical element with symbol Al

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yaroslaw [1]

Electrical insulators.

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DanielleElmas [232]

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Explanation:

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lys-0071 [83]

Answer: 0.360 moles

Explanation:

To calculate the moles :

$\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}$

$\text{Moles of} FeCl_3=\frac{38.9g}{162.2g/mol}=0.240moles$

The balanced chemical reaction is:

$2Fe+3Cl_2\rightarrow 2FeCl_3$

According to stoichiometry :

2 moles of require = 3 moles of

Thus 0.240 moles of $FeCl_3$ will require= $\frac{3}{2}\times 0.240=0.360moles$ of $Cl_2$

Thus 0.360 moles of chlorine needed to react to produce 38.9 of iron (III) chloride.

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3 years ago

Nezavi [6.7K]

Answer:

carbon molecules share their 4 valence electrons through single, double, and triple bonds.

Explanation:

I think you meant ionic bonds not lonic bonds

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3 years ago