As you start the stopwatch, slide the Alka-Seltzer tablet pieces down the crease of the paper into the second cup of vinegar ... and will fizz more vigorously. The speed of a reaction depends on the ...

Pour baking soda into the toilet bowl, add some vinegar and allow to fizz for 30 minutes. Then scrub and flush." Vinegar should never be used with bleach-based products as this can create toxic ...

The vinegar should be added with the wet ingredients and the baking soda mixed well with the flour. Don’t mix them together directly or they’ll fizz out, neutralize each other and be nothing.

The vinegar should be added with the wet ingredients and the baking soda mixed well with the flour. Don’t mix them together directly or they’ll fizz out, neutralize each other, and be nothing.