What turns tapwater blue?

Anonymous

∙ 14y ago

Updated: 8/19/2019

Tap water is turned a pale greenish blue by the addition of fluoride, which is added in order to protect teeth from developing cavities. After fluoride began being

combined with tap water, the cavity rate of school children dropped by a dramatically significant rate.

Wiki User

∙ 14y ago

What else can I help you with?

Which evaporates first between saltwater and tapwater?

Tapwater.

In the unborn what happens to Cassie's left eye?

it turns blue

When was Pink Turns Blue created?

Pink Turns Blue was created in 1985.

What type of mixture is tapwater?

homogeneous

Can goldfish survive in tapwater?

yes

Why does tapwater harm worms?

It has chlorine in it!

Do plant grow faster with tapwater?

You definitely need water for survival. I have never heard of plants growing faster because of tapwater.

What color does blue litmus turn when exposed to an acid or base?

Blue litmus turns red in the presence of an acid and remains blue in the presence of a base.

When was Blue Turns to Grey created?

Blue Turns to Grey was created on 1965-12-04.

What is the colour of litmus paper?

Red/blue red turns to blue to detect alkali blue turns to red to detect acid

Does agent cool blue really turns your teeth blue?

No, it turns the bacterial plaque on your teeth blue. That lets you see how well you are brushing.

Does acid and base turn litmus from blue to red?

Acids turns Blue litmus to Red. Bases turns Red litmus to Blue.