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What is the general form of a single-replacement reaction?
.Ab + c cb + a
What kind of reaction shows two reactants combining to form one new product?
A synthesis reaction is when two reactants combine to form one new product. This type of reaction can be represented by the general equation: A + B → AB.
It is possible to predict the products of some chemical reactions?
11.2 AnswersIt is possible to predict the products of some chemical reactions. In order to do this, you must be able to recognize at least five general types of reactions. For example, in a combination reaction. the reactants are two or more substances and/or compounds and there is always a single product. In a decomposition reaction, a single compound is broken down into two or more simpler substances. In a single-replacement reaction, the reactants and products are an element and a compound. The activity series can be used to predict whether most single-replacement reactions will take place. A double-replacement reaction involves the exchange of ions between two compounds. This reaction generally takes place between two ionic compounds in aqueous solution. One of the reactants in a combustion reaction is oxygen. The products of the complete combustion of a hydrocarbon are carbon dioxide and water.
Is kcl plus hno3 equals kno3 plus hcl a single displacement reaction?
No, the reaction represented by KCl + HNO3 → KNO3 + HCl is a double replacement reaction where ions in the reactants exchange to form new compounds in the products. In a single displacement reaction, one element replaces another in a compound.
What does the group number of A elements (in the AB numbering system) tell about valence electrons?
The group number of A elements in the AB numbering system tells you the number of valence electrons that element has. Elements in the same group have the same number of valence electrons, which determines their chemical properties.
A plus B equals AB plus energy is an example of?
An exothermic chemical reaction.
Which reaction is needed to separate the parts of a compound?
A decomposition reaction takes one reactant and makes multiple products. AB -> A + B
What kind of reaction is symbolized by AB plus CD?
This kind of chemical reaction is usually called "displacement" and sometimes "substitution".
Can polyatomic ions be reactants or products on their own in a chemical reaction?
im pretty sure it depends on the type of reaction wether its a synthesis (a+B=ab), single displacment (a+bc=b+ac) or double displacment(ab+cd=ad+bc).
Which type of chemical reaction is the general formula AB plus CD plus AD plus BC?
When many were taught chemistry in the 1970s this was called a double decomposition reaction. It is now called a salt metathesis reaction and also double displacement reaction. There are examples and more information at the related link.
What do you call a chemical reaction in which 2 elements change places with two other elements?
This kind of reaction is called a double replacement or double displacement reaction, and has the pattern AB + CD --> AD + CB.
What is a general chemical equation for an endothermic double replacement reaction?
The general chemical equation for an endothermic double replacement reaction is AB + CD → AC + BD, where energy is absorbed from the surroundings. This type of reaction usually occurs in the presence of heat or other sources of energy to facilitate the breaking and reforming of chemical bonds.
Is AB A plus B a equation depicts an exchange reaction?
The equation AB + C → AC + B represents an exchange reaction, where components are exchanged between reactants. In this case, AB and C swap parts to form AC and B. The original equation you provided, AB + B, does not clearly depict an exchange reaction since it lacks a distinct second reactant that leads to a product formation. For clarity, an exchange reaction typically involves two compounds and yields two new compounds.
What is the name when two reactants from one product?
The process where two reactants combine to form one product is known as a synthesis reaction or a combination reaction. In this type of reaction, elements or simpler compounds come together to create a more complex compound. This is a fundamental type of chemical reaction in which the overall reaction can be represented by the equation: A + B → AB, where A and B are the reactants, and AB is the product.
3 What are 3 different kinds of chemical reactions?
There are actually four different kinds of chemical reactions. (For our purposes, the "=" sign will symbolize the yield sign)synthesis reaction: when two or more substances combineex: A + B = ABdecomposition reaction: this is the breakup of a substanceex: AB = A + Bsingle replacement reaction: this is when a single element with replace an element of a substanceex: A + BC = AB + Cdouble replacement: two compounds switch "partners" with the other compounds to form new substancesex: AB + CD = AD + CB
What is a decompostition reaction?
ab=a+b
What is the formula for reaction?
A+b=ab
