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How does decreasing reactant concentration affect the rate of reaction?
It reduces it. This is because when reactions occur the atoms 'bump into' each other. The less atoms per space (decreased concentration) the less bumping in a given period takes place, therefore creating a slower reaction.
What does chemical reaction have to do with making and breaking bonds?
Chemical reactions involve the breaking of bonds in reactant molecules and the formation of new bonds in product molecules. During a reaction, old bonds are broken as energy is absorbed, and new bonds are formed as energy is released. The breaking and forming of chemical bonds are essential for rearranging atoms and creating new substances during a reaction.
In a chemical reaction bonds are broken or?
Chemical reactions can be either endothermic (that is, where bonds broken) or exothermic (i.e. where bonds are formed). The former requires thermal energy input; the latter releases heat energy as bonds are formed.
How many oxygen atoms are in the reactant aluminum phosphate in the balanced reaction below?
The reactant aluminum phosphate has a chemical formula AlPO4. There are 4 oxygen atoms in one molecule of aluminum phosphate.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that are transformed into products through the rearrangement of atoms.
In a chemical reaction what tells you how many atoms or molecules of a reactant or a product take part in a reaction?
A subscript
How are reactant atoms and molecules similar to their product atoms and molecules?
The numbers of atoms with the same atomic number are the same in both reactants and products in any chemical reaction.
How are reactant atoms and molecules different to their products atoms and molecules?
Reactant atoms and molecules are the starting materials in a chemical reaction, while product atoms and molecules are the substances formed as a result of the reaction. During the reaction, reactant atoms and molecules are rearranged and transformed into new products with different chemical properties. The number and types of atoms remain the same, but their arrangement and interactions change.
When two reactant molecules or atoms interact the product will have?
No new properties
What does a coefficients tell you?
That would depend on the coefficient in question. ------------------------------------------------------------------------------A coefficient indicates how many molecules or atoms of each reactant & product are involved in a reaction. -<3
Does an equation indicates the number of atoms of each product and each reactant involved in a reaction?
Not quite. A properly balanced an equation indicates the number of atoms of any elemental product and any elementalreactant involved in a reaction, along with the number of molecules of any molecular compound product and any molecular compound reactant involved in the reaction. The original sentence is deficient because in any chemical reaction, there must be at least one non-elemental product or reactant.
What chemical equation has equal numbers of reactant and product atoms?
Any chemical reaction.
What is a chemical equation in which both the reactant and product have an equal number of atoms of a given number?
An example of a chemical equation where both the reactant and product have an equal number of atoms of a given element is the reaction of hydrogen gas (H2) with oxygen gas (O2) to form water (H2O). In this reaction, two molecules of hydrogen gas combine with one molecule of oxygen gas to produce two molecules of water.
What is a coefficient in science?
a coefficent in physical science means:a number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product that are involved in a reaction
What happens to the atom in a chemical reaction to the product side?
In a chemical reaction, atoms are rearranged to form new compounds or molecules. The atoms present in the reactants combine to form the products of the reaction through breaking and forming new chemical bonds. The total number of atoms remains the same on both the reactant and product sides, following the law of conservation of matter.
In achemical equation what tells you how many atoms or molecules of a reactant or a product take part in a reactin?
A subscript?
What is the stereospecific definition of a chemical reaction?
A stereospecific chemical reaction is one where the relative spatial arrangement of atoms in the reactant molecules determines the spatial arrangement of atoms in the products. This means that the reaction follows a specific pathway based on the stereochemistry of the molecules involved.
