There are three things that can slow down a chemical reaction. You can have an inhibitor, something that is used to decrease the rate of a reaction, you can decrease the temp. making it colder, and decreasing the surface area (it takes longer for something to dissolve like a whole sugar cube, when it takes only a matter or seconds for a spoon full of sugar to dissolve). Hope that helped!
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Less heat
Less surface area
Less quantity of the element
Dilution of reactants in a non-reacting solvent
A decrease in temperature, surface area, pressure and concentration. If any of these 4 things are decreased, the rate of a chemical reaction will slow down.
Hope I helped =) x.
Adding an inhibitor will slow down a chemical reaction.
Decreasing surface area of a solid reactant
impurities
The mass of the reactants is equal to the mass of the products.The atomic nucleus reamain unchanged in chemicals involved.
There are five things:Color changeodorstate change (from liquid to solid, liquid to gas, etc...),gives off at precipitatea temperature change
Gunpowder is made up of three main components: potassium nitrate (also known as saltpeter), charcoal, and sulfur. These ingredients undergo a chemical reaction when ignited, producing the explosive combustion that propels a bullet out of a gun.
For a chemical reaction to occur, typically three things need to happen: reactant molecules must collide with enough energy to overcome activation energy, proper orientation of colliding molecules must occur, and the reaction must proceed in a way that forms new chemical bonds and products.
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.
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
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
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.
1. formulas of reactants and products2. amounts of reactants and products3. sense of the reaction
The mass of the reactants is equal to the mass of the products.The atomic nucleus reamain unchanged in chemicals involved.
There are five things:Color changeodorstate change (from liquid to solid, liquid to gas, etc...),gives off at precipitatea temperature change
To make fire, you need three things: fuel to burn, heat to ignite the fuel, and oxygen to sustain the combustion reaction. These three components combine to create a self-sustaining chemical reaction known as fire.
There are many observations that may occur when a chemical reaction takes place. Some of the things are:- Change of colour, change of temperature change of state. These can be observed by the features below There might be a change in colour when mixing the reactants; the vessel in which the reaction is taking place might get warm on the outside or cold depending on the type of reaction. There may be effervescence or fizzing with gas production; a precipitate may form.
Polymerisation is a process of reacting monomer molecules together in a chemical reaction to form three-dimensional networks or polymer chains.
A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
temperature presence or absence of a catalyst concentration of reactants
oxygen,water and chemical energy (food)