Register
Mark’s experiment uses the reaction between baking soda and vinegar as a positive control. This is because he knows this combination produces bubbling. What results would a negative control produce?
169k views
23 votes
Mark’s experiment uses the reaction between baking soda and vinegar as a positive control. This is because he knows this combination produces bubbling. What results would a negative control produce?

User Tobalr
by
5.4k points

1 Answer

2 votes
A negative control would be if the baking soda was expired then it might not work.
User Mindlid
by
5.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

How many pounds in a 3.00 l bottle of drinking water?
Write the parts of the electromagnetic spectrum in order from lowest frequency to highest frequency
Compound A is an organic compound which contains Carbon, Hydrogen and Oxygen. When 0.240g of the vapour of A is slowly passed over a large quantity of heated Copper (II) oxide, CuO, the compound A is completely
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in _____. group 18 group 17 period 18 period 17
As the vibration of molecules increases, the _____ of the substance increases. temperature internal energy kinetic energy all of the above
Link Copied!