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Simora [160]
3 years ago
10

What is the oxidation number of S In Li2SO4? A. +1B. +2C. +5D. +6​

Chemistry
1 answer:
-Dominant- [34]3 years ago
3 0

Answer:

6

Explanation:

Li has an oxydation number of 1          2*1     = 2

O has an oxidation number of -2         4(-2) = -8

S has an oxydation number of x           1 * x = x

The oxidation number on the molecule is 0.

So here is the equation

2 - 8 + x = 0        Combine like terms

-6 + x = 0            Add 6 to both sides

-6 + 6 + x = 6      Combine like terms

x = 6

Sulphur in this case has an oxidation number of 6

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What product is formed when benzene reacts with isobutyl chloride in the presence of AlCl3?
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The product formed when benzene reacts with isobutyl chloride in the presence of AlCl3 is tertiary butyl benzene.

THE CHEMICAL REACTION AS

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4 0
2 years ago
A flask contains 0.83molof neon gas at a temperature of 35°C. The pressure gauge indicates 0.37atm inside the flask. What is the
blsea [12.9K]

Answer:

V = 56.72 L

Explanation:

Given data:

Number of mole of neon gas = 0.83 mol

Temperature = 35°C

Pressure = 0.37 atm

Volume of gas = ?

Solution;

Temperature = 35°C  (35+273 =308K)

Formula:

PV = nRT

R = general gas constant = 0.0821 atm.L/mol.K

Now we will put the values in formula.

V = nRT/P

V = 0.83 mol ×0.0821 atm.L/mol.K ×308K / 0.37 atm

V = 20.99 L/  0.37

V = 56.72 L

6 0
3 years ago
The hybridization associated with the central atom of a molecule in which all the bond angles are 180° is ____.
enot [183]

Answer:

Sp hybrid

Explanation:

Sp is linear I n shape

7 0
4 years ago
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