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How can the activity series of element help you in dealing with a single replacement reaction?
in a single dispacement reaction, the lower metals are replaced by the upper metals in the metal activity series. for ex: copper sulphate + iron ----- iron sulphate + copper (copper is replaced by iron in this chemical reaction)
What determines whether a double replacement reaction occurs in a chemical reaction?
A double replacement reaction occurs when two compounds exchange ions to form new compounds. It is determined by the solubility of the products formed and the presence of a driving force, such as the formation of a precipitate or a gas.
What reactions would be predicted by the activity series list?
A metal replaces a metallic ion below it on the list.
How can you predict if a metal will replace another in a compound?
You can predict if a metal will replace another in a compound based on the reactivity series of metals. A more reactive metal will displace a less reactive metal from its compound. The position of the metals in the reactivity series will determine whether a displacement reaction will occur.
What is the formula for Aluminum chloride undergoes a single replacement reaction?
In a single replacement reaction, the element replaces the one of the ions in the compound, depending whether the element is more likely to give away electrons or take electrons. As well, the reactivity of the element in comparison to the ion that is being replaced determines whether the reaction will occur. In this case, there is no element in the question asked, but a half reaction can be created. In the case of the aluminum, it can gain 3 electrons, and therefore becomes an atom rather than an ion. Al3+(aq) +3e- -> Al(s) In the case of the chlorine, it can lose 3 electrons, and therefore becomes an atom rather than an ion, as well. 3Cl-(aq) -> 1/2Cl2(g) + 3e-
How can a table listing of metals in an activity series be useful for prending whether a chemical reaction will occur?
An activity series of metals can predict whether a replacement (displacement) reaction will occur. You use the activity series to compare the reactivity of different metals in order to predict whether a replacement reaction will occur. A metal that is above another metal in the series will replace that metal in a compound.
What does Gibbs energy predict?
It predicts whether or not a reaction will be spontaneous.
What does the gibbs free energy predict?
It predicts whether or not a reaction will be spontaneous.
What can be used to predict whether most single-replacement reactions will take place?
combustion
What can be used to predict whether most single replacement reactions will take place?
combustion
What chart should you use to predict whether or not a single replacement reaction takes place?
answers: activity series of metals hydrogen reactants are 2 ionic compounds pbo2->pb+02
How can the activity series of element help you in dealing with a single replacement reaction?
in a single dispacement reaction, the lower metals are replaced by the upper metals in the metal activity series. for ex: copper sulphate + iron ----- iron sulphate + copper (copper is replaced by iron in this chemical reaction)
The activity series helps predict the products of what kind of reactions?
Single-replacement
How can you use an activity series of elements to predict whether a given reaction will occur and what the products will be?
An activity series is used to predict whether metals will displace hydrogen gas from water and acid solutions. It is also used to predict whether metals will displace other metals.
The activity series list helps predict the products of what kind of reactions?
_Answer">Metals higher in the series will replace metal ions in solution that are lower in the series. AnswerIn general, the more "reactive" (electro-positive) the metallic element, the more stable will be the compounds it forms with other elements. AnswerThe activity series can be used to predict whether or not a reaction will occur -- in other words, a yes-or-no answer. It cannot be used to predict what the products of the reaction are, which is entirely dependent on the specific reactants. See the Related Questions about cupric sulphate and an iron nail for a good description of how to use the activity series to predict if a reaction will happen or not.
What determines whether a double replacement reaction occurs in a chemical reaction?
A double replacement reaction occurs when two compounds exchange ions to form new compounds. It is determined by the solubility of the products formed and the presence of a driving force, such as the formation of a precipitate or a gas.
Are single replacement reactions endothermic or exothermic?
Single replacement reactions can be either endothermic or exothermic, depending on the specific reaction. The energy change of the reaction will determine whether it is endothermic (absorbs heat) or exothermic (releases heat).
