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Chemical Formula Chemical Name Oxidation state of the indicated atom H2SO3(aq) S

ID: 788113 • Letter: C

Question

Chemical Formula

Chemical Name

Oxidation state of the indicated atom

H2SO3(aq)

S= I want this

Cr(HCO3)2

C= I want this

BF3

B=I want this

HCl(aq)

H=I want this

CH3CH2CH2CHFCH2CH3

Not required

iron(II) hydroxide

O=I want this

calcium nitrite

N=I want this

lithium oxalate trihydrate

C=I want this

2?octanol

Not required


Thanks

Chemical Formula

Chemical Name

Oxidation state of the indicated atom

H2SO3(aq)

S= I want this

Cr(HCO3)2

C= I want this

BF3

B=I want this

HCl(aq)

H=I want this

CH3CH2CH2CHFCH2CH3

Not required

iron(II) hydroxide

O=I want this

calcium nitrite

N=I want this

lithium oxalate trihydrate

C=I want this

2?octanol

Not required


Please Make sure about the answers.

Explanation / Answer

Chemical Formula

Chemical Name

Oxidation state of the indicated atom

H2SO3(aq)

Sulphurous acid

S= +4

Cr(HCO3)2

Chromium(II) hydrogen carbonate

C= +2

BF3

Boron Trifluoride

B=+3

HCl(aq)

Hydrochloric acid

H=+1

CH3CH2CH2CHFCH2CH3

3 flurohexane

Not required

Fe(OH)2

iron(II) hydroxide

O= -2

Ca(NO2)2

calcium nitrite

N=+3(In all nitrites, N has an oxidation state of +3)

Li2C2O4.3 H2O

lithium oxalate trihydrate

C=+3

CH3-CH(OH)-CH2-CH2-CH2-CH2-CH2-CH3

2?octanol

Chemical Formula

Chemical Name

Oxidation state of the indicated atom

H2SO3(aq)

Sulphurous acid

S= +4

Cr(HCO3)2

Chromium(II) hydrogen carbonate

C= +2

BF3

Boron Trifluoride

B=+3

HCl(aq)

Hydrochloric acid

H=+1

CH3CH2CH2CHFCH2CH3

3 flurohexane

Not required

Fe(OH)2

iron(II) hydroxide

O= -2

Ca(NO2)2

calcium nitrite

N=+3(In all nitrites, N has an oxidation state of +3)

Li2C2O4.3 H2O

lithium oxalate trihydrate

C=+3

CH3-CH(OH)-CH2-CH2-CH2-CH2-CH2-CH3

2?octanol

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