0
What is the chemical reaction when you mix liquid starch and clear glue?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is a cloud of suspended solid when a clear liquid is mixed with another?
It is a result of a Chemical Reaction between the two liquids. It is called the Precipitate.
Jorge added a solid material to a clear colorless liquidthe mixture began to bubblee xplain why jorge thought a chemical reaction occurreed?
if a person added a solid material to a colorless liquid and the mixture started to bubble if the person wrote in his notebook a chemical reaction occured explain why that person thought it was a chemical reaction?
Solid material is added to a beaker of clear colorless liquid what is the chemical reaction?
POSSIBLE ACTIONS:- the solid is dissolved or- the solid is insoluble or- the solid react with the solution
What happens if you add iodine drops to a non-starch?
If you add iodine to starch the start will turn to a dark color blue/blk because of the enzyne Amylase (in starch), so if it is non starch there will not be a reaction and it will be clear.
What does the chemical component of ethanol look like?
Ethanol is a clear colorless liquid.
Why does clear polish change your nail polish color?
The chemical compounds that make up the clear liquid kills your nail
How do you test the chemical of carbon dioxide and what are the result?
Bubbling an unknown reactant gas of a chemical reaction through a bottle containing lime water causes the clear liquid to become cloudy as calcium carbonate is precipitated out. This is he classic test for the presence of Carbon Dioxide
How do you rinse instruments that have been processed in a liquid chemical sterilant?
With clear cold water
Water can change from liquid to gas only through a chemical reaction true or false?
This is considered a physical change. The distinction between physical and chemical changes are subtle and the line is not clear cut. Chemical changes tends to involve reactions and the rearrangement of bonds and atoms. Physical changes tend to involve changes in properties without a reaction, so water changing from a gas to a liquid is a change of state but it is still water, the only bonds that would be broken are weak intermolecular interactions.
How can scientists test if a chemical change is occurring?
There are some give aways that you can easily see which tell you that you have a chemical reaction. 1) bubbling or foaming (careful though because you have to make sure that this bubbling is not because of boiling) 2) color change which is different than the color of original reactants (if one liquid is purple and another liquid is clear and you mix them together and the whole thing turns purple then it is not a reaction, just a mixture, even if you try to say that the clear liquid turned purple) 3) evidence of a precipitate, meaning something solid there when there was nothing solid there before 4) release of energy as in electromagnetic, heat, a flow of electrons, even a decrease in temperature (the sun however does not go through a chemical reaction even though it gives of heat)
What is the difference between a chemical reaction and a physical one?
Physically mixing ingredients together will not change the properties of any of the ingredients. Chemical reactions make a new substance, and energy will be absorbed or given off by the reaction.?æ
What chemical test could be used to confirm that the gas prodced in a chemical reaction is carbon dioxide?
The gas yielded from a chamical reaction should be allowed to pass through clean lime water. If the gas is CO2, it turns lime water milky by formation of CaCO3. This is the confirmatory test for CO2 gas
