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Phenol red is a pH indicator. The baking soda is not changing color, but the phenol red is.
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∙ 12y ago
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How will Calcium chloride react with phenol red and baking soda?
CaCl2 will NOT react with phenol red (an weakly acidic pH-indicator) and baking soda HCO3- ions.
Does phenol red mixed with calcium chloride and baking soda turn out to be a exothermic or endothermic?
it results in a exothermic reaction
What is the colour of red litmus paper in baking soda?
The color become blue.
Is phenol red is a strong base and acids?
Phenol red is a weak acid.
Is phenol red toxic?
no
Baking Soda mixed with calcium chloride and phenol red solution chemicla or physical change?
It is a chemical change because it produces heat which is evidence that a chemical change has occured.
How will Calcium chloride react with phenol red and baking soda?
CaCl2 will NOT react with phenol red (an weakly acidic pH-indicator) and baking soda HCO3- ions.
Baking soda mixed with salt and phenol red makes what gas?
carbon dioxide
Does phenol red mixed with calcium chloride and baking soda turn out to be a exothermic or endothermic?
it results in a exothermic reaction
What color will red litmus paper turn into when dipped in soda?
I think you meant baking soda. Baking soda is basic, so red litmus paper will turn blue.
What happens when you mix calcium chloride phenol red and baking powder with water?
when you mix all three you get a chemical change. you also get heat and bubbles witch indicates that there is gas!
Why baking soda changes its colour when you rub beetroot?
Because the red dye from beetroot is released and adsorbed on baking soda.
Does red cabbage juice fizz when you mix baking soda with it?
No, but when you mix the two together with water it does change colors to a sort of blue.
What can you use to make an volcanic eruption besides baking soda and vinegar?
Assuming you mean a "chemical volcano", the most commonly used ingredients are baking soda and vinegar, though just about any acid and carbonate will work.
Why does a fake volcano explode?
Because people put in baking soda, vinegar and red food coloring in the volcano. The baking soda and vinegar makes it explode
What is the colour of a solution of baking soda in methyl orange indicator?
Baking soda pH about 8.0 so methyl orange is yellow (above 4.4)
What will happen if someone mixxes red cabbage in a blender and then added some water and baking soda and vinegar?
You will get a frothy red mess. The baking soda and vinegar will combine to produce carbon dioxide as the acid in the vinegar combines with the base in the baking soda. The red cabbage will will make it colorful, and the water will slow the reaction. On the other hand, red cabbage and vinegar will make a nice pickled cabbage.
