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Chemistry

2 answers:

ioda3 years ago

6 0

5 valence electrons yayayaya

grandymaker [24]3 years ago

3 0

Answer: Arsenic has five valence electrons.

Explanation: Good luck!

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if the side if a chemical equation has 3, carbon atoms, 6 oxygen atoms and 4 hydrogen atoms then the right side of the chemical

DochEvi [55]

The right side will also have 3 carbon, 6 oxygen, and 4 hydrogen atoms. the atoms may come together to form a compound but it doesn't lose any atoms. Hope it helped!

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3 years ago

Q.Can anyone explain the influence of soil solution pH on the nutrient availability of essential nutrients?

igomit [66]

Answer:

pH Affects Nutrients, Minerals and GrowthBefore

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Whitepunk [10]

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3 years ago

What is the freezing point of a solution prepared from 45.0 g ethylene glycol (C2H6O2) and 85.0 g H2O? Kf of water is 1.86°C/m.

Andrews [41]

Answer:

$T_{sol}=-15.9\°C$

Explanation:

Hello,

In this case, we can analyze the colligative property of solutions - freezing point depression - for the formed solution when ethylene glycol mixes with water. Thus, since water freezes at 0 °C, we can compute the freezing point of the solution as shown below:

$T_{sol}=T_{water}-i*m*Kf$