Re: Can hydrogen carbonate be used to text oxygen concentration in air?

On 29 Jun 2005 20:08:54 -0700, "cyberdude" <honchorlee@xxxxxxxxx>
wrote:

>Hi,
>
>Could anyone tell me if hydrogen carbonate can be used to test oxygen
>concentration in the air? What will happen to hydrogen carbonate if a
>little or quite an amount of oxygen is brought together with hydrogen
>carbonate? Any color changes that we can see?
>
>David

What do you think would happen?

And what, pray tell, do you mean by hydrogen carbonate?

How much variation in O2 content of your local air are you worrying
about?

bob

.

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