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* breaking a solid into something smaller (to increase its surface area) * make the solution more concentrated, * increase the temperature. Other methods for increasing the rate of reaction are incrasing the pressure and adding a catalyst.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoThree methods you could use to speed up a chemical reaction are:
1. The addition of a catalyst, the catalyst would speed up the reaction without being used up.
2. Increase the surface area of the reacting elements, more surface area equals more room to react.
3. Increasing the temperature. In general, increasing the temperature of a reaction will speed it up. This is because the molecules will be moving faster.
Wiki User
∙ 8y agoFactors which speed up a chemical reaction are:
1. Increased temperature, because the particles move faster and therefore collide more often.
2. Increased concentration of a solution, because the particles are more crowded and therefore collide more often.
3. Increased pressure of a gas, for the same reason as point 2.
4. The presence of a catalyst, which works by lowering the activation energy of the reaction.
5. Increasing the surface area of a solid by breaking it into smaller pieces, which brings more reactant into contact with the liquid reactants.
Wiki User
∙ 12y ago1) Concentration.
2) Temperature.
3) Surface area of the reactant.
4) Catalyst.
5) Nature of the reactant.
Increase temperature, increase reactant concentration, and use a catalyst.
Wiki User
∙ 14y ago-the amount or concentration of reactants
-temperature
-a larger surface area
-catalysts (helper chemicals)
Wiki User
∙ 11y ago1.Catalyst
2.Heating/byincreasing temperature
3.by increasing concentraion
Wiki User
∙ 7y agoGenerally, increasing the temperature, stirring and increasing the concentration of reactants will increase the speed of a chemical reaction, but not always.
Wiki User
∙ 7y ago- increasing the temperature
- increasing the concentration
- increasing the pressure
Wiki User
∙ 7y agoYou can heat it.You can add a catalyst.
You can agitate it.
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List three signs that could make you think a chemical reaction might be taking place?
Formation of bubbles or gas: Gas evolution can indicate a chemical reaction is occurring. Change in color: A sudden change in color could be a sign of a reaction, such as a shift from clear to cloudy. Temperature change: If the reaction generates heat (exothermic) or absorbs heat (endothermic), it can be an indication that a chemical reaction is taking place.
What are the three basic types of reaction mechanism?
Types of chemical reactions:- synthesis- decomposition- single displacement- double displacement
Classify the reaction of hydrogen gas with oxygen gas to form water in three different ways?
Chemical reaction: The reaction between hydrogen gas and oxygen gas to form water is a chemical reaction where new substances are formed. Combination reaction: The reaction is a combination reaction where two or more substances combine to form a single product. Exothermic reaction: The reaction is exothermic, releasing heat energy as water is formed.
How are hydrogels made?
Hydrogels are made by crosslinking water-soluble polymer chains to create a three-dimensional network that can absorb water. This crosslinking can be achieved through physical or chemical methods. Physical methods include temperature changes or radiation, while chemical methods involve the use of crosslinking agents such as glutaraldehyde or ethylene glycol dimethacrylate.
What Three Things Stay The Same Before And After A Chemical Reaction?
The mass of the reactants is equal to the mass of the products.The atomic nucleus reamain unchanged in chemicals involved.
What are three factors of the speed at which a chemical reaction happens?
temperature presence or absence of a catalyst concentration of reactants
What are the features of catalyst?
A catalyst alters (usually increases) the speed of a chemical reaction in which there is no net change in the amount of catalyst present after reaction is complete.
What are the three methods of fiber identification?
The three methods of fiber identification are microscopic view,burning test,chemical test.
What is the chemical reaction for the formation of rubber?
The type of chemical reaction that takes place through the formation of the rubber is called the mechano-chemical reaction. Through this, it gives the end product a three dimensional structure.
What are three facts about a chemical reaction are provided by a chemical equation?
1. formulas of reactants and products2. amounts of reactants and products3. sense of the reaction
What three methods are used to destroy lesions?
Cryosurgery, Electrosurgery, Chemical Peel
What is polymerisation reaction?
Polymerisation is a process of reacting monomer molecules together in a chemical reaction to form three-dimensional networks or polymer chains.
What are the three methods of digestion?
ParastalsisChewing with teethBile and pancreatic juice secreted in the small intestine
Describe three changes in appearance which show that a chemical reaction is taking place?
The colour, the temperature and formation of gas
When does a chemical reaction reaches equilibrium?
equilibrium means the rate of forward reaction = rate of backward reaction... there are three types of equilibrium 1. amount of products > amount of reactants 2. amount of products = amount of reactants 3. amount of products < amount of reactants
What causes an increase of speed in a combustion reaction?
There are three things needed for combustion: heat, oxygen, and fuel. After the reaction has started, the production of heat may fuel the reaction, making it self sustaining.
Is vinegar and baking soda a combustion reaction?
Yes because it has two out of three things which are heat and two things that make a gas which is also called a chemical reaction
