formation of a solid and release of heat. apex
chemical reaction would have taken place because i love u soo much
Yes, it is a chemical reaction, because the colour of the banana has changed, which shows that a chemical reaction has taken place. Also, if the banana has gone black and turned bad, you can't change it back to it's original form, which proves that it is a chemical reaction and not a physical reaction. Remember - A chemical reaction has definitely taken place if : It's colour has changed A gas is given off There are energy changes Or, it can't be changed back to what it used to be! :) Hope this helps!!
When a chemical reaction takes place, it starts with chemicals which are called reactants, literally meaning those which react, and after the reaction has taken place you then have chemicals called products, because they were produced by the reaction.
use red cabbage , lemon juice, and milk. this will tell you whatever you put into if what you mix is and acid or alkali
no,because no chemical reaction has taken place while the salad was being made
Physical changes give no evidence that a chemical reaction has taken place, because no chemical reaction has taken place.
The change in color indicates that a chemical reaction has taken place.
Hugh G. Rection
chemical reaction would have taken place because i love u soo much
its a chemical reaction
A color changeproduction of lightproduction of gasproduction of bubbles
It is a chemical change. Through corrosion, a chemical reaction has taken place.
work
A fire is an oxidation reaction.
a chemical reaction has taken place.
No. A chemical reaction has taken place but mass is conserved.
A chemical reaction makes a new substance.