if you open it and u see bubbles it means it has gas orrr u can shake it lol
the only way to find out test it .
Put it in your lecturers mouth when he/she is sleeping. If he/she wakes up and scold you, it is quite fizzy. If not, its fine.
One way to test sour substances without tasting them is to use litmus paper, which changes color in the presence of acids. To test bitter substances, you can use a taste receptor cell assay, which involves testing how the substance triggers specific receptors that respond to bitterness. Both methods are non-tasting ways to assess sour and bitter attributes.
A drop of acid will make it fizz.
test taste buds
To test the effectiveness of baking soda in a recipe, you can conduct a simple experiment by preparing two batches of the same recipe - one with the recommended amount of baking soda and one without. Compare the texture, rise, and taste of the two batches to see if the baking soda made a difference in the final outcome.
you can add a few drop of methy organe into the solution. if it is contain vinegar,the solution will change the colour to orange.
fizz test !
For a good long time if it is kept properly stored. Here is a test you can use to make sure your baking powder is usable . Put water in a teaspoon and sprinkle a little bit of the baking powder in the water. If your baking powder is good the water will fizz sort of like a soda does. if you don't hear or see the fizz then baking powder is no good and should be tossed out.
You mean the baking soda some people put in their pee to try to fool the test? It can.
Hydrochloric acid is used by geologists in the field to test if a rock is a carbonate and to ...
test