check the pH, there are many methods for this. simple pH paper or probes.
Or you could titrate
That depends on the result of the experiment. The experiment is a way to test a hypothesis, and it's completely fine if the experiment disproves the hypothesis. Ideally, though, the experiment will support the hypothesis.
An experiment can prove they are wrong or right ...:)
The first step is to decide on the purpose of the experiment. What is it that you are trying to prove or disprove.
This quote means noting can me right
A hypothesis is tested in a scientific investigation.
An experiment can prove or disprove a hypothesis.
Prove causation
Experiment
That depends on the result of the experiment. The experiment is a way to test a hypothesis, and it's completely fine if the experiment disproves the hypothesis. Ideally, though, the experiment will support the hypothesis.
Galileo
to prove it worked.
An experiment can prove they are wrong or right ...:)
This was an experiment to prove universal gravitation!
An experiment can show: Cause and effect (Apex).
By experiment.
neutralisation reaction: n=vm2 + charlotte
The first step is to decide on the purpose of the experiment. What is it that you are trying to prove or disprove.