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A double replacement equation has two reactants, each composed of two species, and they exchange "partners" to form either a gas, a precipitate, or a liquid (H2O most often). If none of these happen, and all reactants and products are soluble, then NO REACTION takes place. Example:AB(aq) + CD(aq) ==> AD(s) + CB(aq)
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Which term is used for the chemical equation that lists only those ions that take part in a double-replacement reaction?
D.) net ionic equation -plato
What is a general chemical equation for an endothermic double-replacement reaction?
A general chemical equation for an endothermic double-replacement reaction can be represented as: [ AB + CD \rightarrow AD + CB + \text{heat absorbed} ] In this equation, (AB) and (CD) are two ionic compounds that exchange partners to form new compounds (AD) and (CB), while absorbing heat from the surroundings, indicating that the reaction is endothermic.
Which is a general chemical equation for an endothermic double-replacement reaction?
A general chemical equation for an endothermic double-replacement reaction can be represented as: [ A + B \rightarrow C + D + \text{heat} ] In this case, compounds A and B react to form new compounds C and D, absorbing heat in the process. This indicates that energy is required for the reaction to proceed, characteristic of endothermic reactions.
What happens to ions in an aqueous solution?
Double Replacement
What does a Double replacement equation look like?
One example is the reaction between silver nitrate and potassium chloride, which produces silver chloride and potassium nitrate. The term (aq) means in aqueous solution, and the term (s) means that the compound is a solid. AgNO3(aq) + KCl(aq) ---> AgCl(s) + KNO3(aq) In a double replacement reaction, one of the products will be a solid, a gas, or water.
What is a double replacement equation composed of?
A double replacement reaction involves the exchange of ions between two compounds. The general equation for a double replacement reaction is AB + CD -> AD + CB, where A and C are cations and B and D are anions. The products formed are two new compounds.
What are the descriptions can a double replacement equation be recognized?
Ab + xy ---> ay + xb
In a double-replacement reaction .?
The general equation is:AB + CD = AD + CB
What is the model equation for a double replacement reaction?
AB + CD ==> AD + CB
Which term is used for the chemical equation that lists only those ions that take part in a double-replacement reaction?
D.) net ionic equation -plato
What does the chemical equation MgI AlO equal?
If it's a double replacement reaction, then 3MgI2 + Al2O3 --> 3MgO + 2AlI3
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.
Which is a general equation for an endothermic double replacement reaction?
The general equation for an endothermic double replacement reaction is: AB + CD → AD + CB + heat absorbed. In this reaction, the reactants AB and CD exchange ions to form the products AD and CB, with the absorption of heat from the surroundings.
Can the complete ionic equation and the net ionic equation for a double replacement reaction ever be the same?
Yes. If both compounds are insoluable in water then the complete/overall ionic equation and the net ionic equation will look the same. The only way they look different is if there are spectator ions(ions that appear on both sides of the equation).
What is Calcium nitride plus water in double replacement?
When calcium nitride reacts with water in a double replacement reaction, it forms calcium oxide and ammonia gas. The balanced chemical equation for this reaction is Ca3N2 + 6H2O -> 3Ca(OH)2 + 2NH3.
Which balanced equation represents a double-replacement chemical reaction?
An example of a double-replacement chemical reaction is: AgNO3 + NaCl -> AgCl + NaNO3 This reaction involves the exchange of ions between silver nitrate and sodium chloride to form silver chloride and sodium nitrate.
What kind of equation is CuSO4 plus Zn yields ZnSO4 plus Cu?
The given equation is a balanced chemical equation representing a single replacement reaction, where zinc (Zn) replaces copper (Cu) in the copper sulfate (CuSO4) solution. This reaction results in the formation of zinc sulfate (ZnSO4) and solid copper (Cu).
