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What is colour of cobalt oxide in borax bead test?
Dark blue
What two substances are indicated by the cobalt chloride and limewater test?
no answer..BOO!
Why does the cobalt chloride test paper turn pink when wet?
pink
What color flame test does sodium give through cobalt glass?
None.
What compounds are in cobalt?
There are no compounds in Cobalt. It is completely impossible, because Cobalt is an element, and compounds are made up of elements. If this is what you meant to ask, then there a a lot of compounds with Cobalt in them. One example is Cobalt (III) Fluoride, chemical formula CoF3. Any compound with a "Co" (the "C" must be capitalized and the "o" must lowercase) in it contains Cobalt.
Cobalt chloride will give a positive test for?
Cobalt chloride is used to test for the presence of water. If there is no water present it is blue, if water is present it goes pink.
What color flame test does cobalt and chromium give?
putek!
What is colour of cobalt oxide in borax bead test?
Dark blue
What two substances are indicated by the cobalt chloride and limewater test?
no answer..BOO!
Why does the cobalt chloride test paper turn pink when wet?
pink
Why and when is fluoride added in the test for cobalt using thiocyanate?
black women are crazy
What color flame test does sodium give through cobalt glass?
None.
What would be the color of cobalt chloride test paper be with a drop of ethanol?
Blue.
What color does cobalt burn?
Imagine a sparkler... Cobalt Chloride sends off millions of tiny, yellow sparks that shoot upward with the flame. Do not get to close when doing a flame test
What color flame test does Potassium give with a cobalt glass?
The color given off from the potassium through the blue cobalt glass is somewhat if a lavender, lilac color.
What kind of gasoline should me used for a 2005 Chevy Cobalt?
If you have the regular cobalt you need to use 87 octane gas and if it is the ss with the supercharged engine you use high test.
What is cobalt chloride paper in simple terms?
Cobalt chloride paper is absorbent paper which has been soaked in cobalt chloride solution and allowed to dry. It is a convenient way to use cobalt chloride as a test for the presence of water. When cobalt chloride is anhydrous, that is completely without water, it is blue, but when there is water present, either in solution or in the solid, it is pink. To use cobalt chloride paper it is heated to drive off the water present, until it turns blue. You then dip it into the liquid you want to test. Water,or any liquid such as milk which contains water, will turn the paper pink (it may look white if there's not much cobalt chloride on it). Other liquids, e.g. gasoline, will have no effect.
