When yeast is in cold water, it goes dormant. If the water is too cold, though, it will kill the yeast.
Depending on the amount of acid added, the yeast not grow as well, and will die if enough is added.
yes
Sugar makes yeast grow fastest when added to it with warm water
happens
in baking it is carbon dioxide, CO2
warm water - yeast needs warm water to become active. suger is the yeast's food .it gives the yeast the energy it needs to grow. cold water - the cold water kills the yeast (kind of) normal room temperature - the yeast just becomes in active and doesn't react
it turns weird
Pure water can not be fermented. Fermentation happens when yeast lives on sugars that have been dissolved in water.
Nothing happens. Yeast needs water to activate. Flour doesn't become dough without water. Sugar doesn't dissolve without water. You need water to make something happen.
The concentration is 100 g/L.
Water is added to yeast in the elephant toothpaste experiment to activate it. Yeast is a microorganism that becomes active in the presence of water, which allows it to produce carbon dioxide gas needed for the reaction. This gas creates the foamy explosion seen in the experiment.
When electrical energy is added to water it creates electric shock.