o A gas is produced.
o The color changed.
o Bubbling occurred.
o There is a change in the composition of the reactants.
In a lab group you combined vinegar and baking soda and observed the results shown in the picture. Choose ALL of the evidence that supports that a chemical change has occurred. Select all that apply. There is no partial credit awarded for this answer.
o A gas is produced.
o The color changed.
o Bubbling occurred.
o The baking soda dissolved.
o There is a change in the composition of the reactants.
1 answer
1 answer