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AB + CD --> AD + BC
the two compounds switch the cation and anion, producing two new compounds
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When will a double displacement reaction not occur?
A double displacement reaction not occur when an element replace another element only in one molecule.
What must be produced for a double-displacement reaction to occur?
A precipitate, water, or a gas must be produced for a double displacement reaction to occur.
Describe the difference between single- and double-displacement reactions?
double displacement reaction is when the positive ion of one compound replaces the other, to form two new compounds. Single displacement reaction is when one element replaces another in a compound
In which type of reaction do ions in two compounds switch places?
Reactions of the type AB + CD --> AD + BC are known as double displacement (sometimes double replacement) reactions.A and C are cations, B and D are anions, if these generic compounds are written in standard form.The cations and anions can be mono- or polyatomic.
What kind of reaction occurs when one element replaces another in a compound?
This is called a replacement reaction. When one element replaces another in a compound, it is called single replacement or single displacement. An example isZn + 2HCl ---> ZnCl2 + H2 where the zinc replaces the hydrogen in the acid to form zinc chloride.
When will a double displacement reaction not occur?
A double displacement reaction not occur when an element replace another element only in one molecule.
What must be produced for a double-displacement reaction to occur?
A precipitate, water, or a gas must be produced for a double displacement reaction to occur.
Describe the difference between single- and double-displacement reactions?
double displacement reaction is when the positive ion of one compound replaces the other, to form two new compounds. Single displacement reaction is when one element replaces another in a compound
In which type of reaction do ions in two compounds switch places?
Reactions of the type AB + CD --> AD + BC are known as double displacement (sometimes double replacement) reactions.A and C are cations, B and D are anions, if these generic compounds are written in standard form.The cations and anions can be mono- or polyatomic.
A reaction in which the atoms of one element replace the atoms of a second element in a compound is?
This is a single displacement reaction.
What kind of reaction occurs when one element replaces another in a compound?
This is called a replacement reaction. When one element replaces another in a compound, it is called single replacement or single displacement. An example isZn + 2HCl ---> ZnCl2 + H2 where the zinc replaces the hydrogen in the acid to form zinc chloride.
AB C AC B is the general equation for which one of the following types of chemical reactions?
it is the simple decomposition reaction as, FeS = Fe + S
Can atoms swap partners in chemical reactions?
Yes. When one "partner" is swapped, it is a single replacement (displacement) reaction. A + BC --> AC + B When two "partners" are swapped, it is a double replacement (displacement) reaction. AB + XY --> AY + XB
Does photosynthesis represent a single replacement reaction?
No, it is a double replacement reaction. Photosynthesis is not a single reaction pathway but two, one dependent on the other. Therefore, your answer is photosynthesis is a double replacement reaction. The chemical equation for photosynthesis is: 6CO2 + 6H2O --> C6H12O6 + 6O2 Also, since you start AND end with two compounds, that also makes it a double replacement reaction.
How you can determine if a chemical reaction represents a singledisplacement reaction or double displacement reaction?
single-replacement reactions and a double-replacement reactions differ in the fact that in a single-replacement reaction only one element that has a positive charge is oxidized or looses electrons. In double-replacement reactions two elements in a compound that contain a positive charge are oxidized.
Is precipitation a single displacement reaction?
No. Not every double displacement reaction is a precipitation reaction. If we look at just one reaction, a neutralization reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH), we'll see this: HCl + NaOH => NaCl + H2O The end products are sodium chloride (NaCl, or table salt) and water (H2O). The salt is soluble in water so it will not precipitate out. There are many, many double displacement reactions, and the ones that will result in a precipitate will be ones where an end product is not soluble.
In a single displacement reaction one element replaces another element in a compound?
A single-displacement reaction, also named single-replacement reaction, is a type of oxidation-reduction chemical reaction when an element or ion moves out of one compound and into another-that is, one element is replaced by another in a compound.
