# chemistry- What does this symbol mean

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if there is an E symbol with a slash through it on an ICE chart what does it stand for?

• chemistry- What does this symbol mean -

Electrons

• chemistry- What does this symbol mean -

Electrons have negative charge

• chemistry- What does this symbol mean -

could you explain how i would use that in the chart? like if i have HNO2 for example?

• chemistry- What does this symbol mean -

ok so for the reaction HNO2(aq)+H20(l) --> H3O=(aq) + No2-(aq)
initial- 0
change - 1
Eqil - 1

• chemistry- What does this symbol mean -

I don't understand what u mean with the chart but HNO2= 1 hydrogen atom 1 nitrogen atom and 2 oxygen atoms oh and electrons are the opposite of protons u can't place them with symbols like HNO2

• chemistry- What does this symbol mean -

U mean for the equation?

• chemistry- What does this symbol mean -

For an equation u can place electrons e-

• chemistry- What does this symbol mean -

This is the chart i filled it out but then i noticed the e thing it looks like this

HNO2 E H3O+ NO2-
Inital 0.045 0 0
Change 0.0043 0.0043 0.0043
Equl 0.0407 0.0043 0.0043

• chemistry- What does this symbol mean -

hopefully you can ge the jist of that as it didn't post how i write it out

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