For this you would need a stopwatch and the ingredients for the reaction. Now take vinegar in a beaker and keep the stopwatch in one hand. take a pinch of baking soda in the other hand. Now drop it in the vinegar solution and simultaneously start the stopwatch. Note the time taken for the bubbling to stop completely.
Now raise the temperature and repeat the same experiment. Do this for 5 set of reading by raising the temperature 5 degrees each time.
Now do this by decreasing the temperature 5 degrees. Tabulate the data and think about the answer.
it has a special ingredient called Vinegar Mother that's kind of similar to yeast.
The reaction is slower as the concentration of the two reactants is reduced.
Stirring is the simplest method.
Temperature
Increasing the temperature will increase the reaction rate, as will finding a suitable catalyst.
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
For a chemical reaction to start, firstly, there should be physical contact between the reactants...!!! Also, sometimes: a special temperature or pressure, a catalyst, etc.
Photochemical reaction: a chemical reaction induced by electromagnetic radiations: ul- traviolet, visible, etc.) Thermal reaction: a chemical reaction induced by increasing the temperature (ex.: thermal dissociation, etc.)
yes
movement,pressure, temperature
pressure is dependent on temperature pressure is a mere important factor that affect chemical reaction temperature acts on chemical reaction faster than pressure
Temperature
Increasing the temperature will increase the reaction rate, as will finding a suitable catalyst.
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
Stoichiometry uses relationships between reactants and/or products in a chemical reaction to determine desired quantitative data.
For a chemical reaction to start, firstly, there should be physical contact between the reactants...!!! Also, sometimes: a special temperature or pressure, a catalyst, etc.
Oxidation. At high temperature magnesium ignites - and that is called combustion.
Burning is a chemical reaction between a substance and oxygen. Sublimation is a type of physical state change produced by changes in temperature and/or pressure; it is not a chemical reaction. Sublimation is not the same as combustion.
The chemical reaction between the copper and the nitric acid produces heat. study island...
Rate increase with temperature up to 40 celcius.But it decrease to 60 celcius and stops after.