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For a double replacement reaction to take place, one of following must occur:

  • One product is only slightly soluble and precipitates from solution
  • One product is a gas that bubbles out of the mixture
  • One product is a molecular compound
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15y ago

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Related Questions

How do synthesis single replacement and double replacement reactions differ?

single replacement reaction


Which type of reaction has two compound reactants and two compound products?

The type of reaction that always has an element and a compound as reactants is a single displacement reaction, or a substitution reaction. These are of the form A + BC ---> AC + B.


Does photosynthesis represent a single replacement reaction?

Photosynthesis does not represent a single replacement reaction. It is a complex process that involves the conversion of light energy into chemical energy by plants, algae, and some bacteria. Photosynthesis involves multiple reactions, including light-dependent and light-independent reactions, to produce glucose and oxygen as end products.


What is the difference of a single replacement and double replacement reaction?

In a single-replacment reaction, atoms of an element replace atoms of another element in a compound. In a double-replacement reaction, two positive ions trade places between different ionic compounds.


Which are the possible products of a single replacement reaction?

nickel and zinc chloride


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.


In a single replacement reaction a displaces an element in a to form the products?

element, compound


Is single replacement reaction exothermic?

Single replacement reactions can be exothermic or endothermic, depending on the specific reactants and products involved. The heat change for each single replacement reaction must be evaluated individually to determine if it is exothermic or endothermic.


What is a single reaction a dublle replacement reaction?

You can identify a single replacement reaction because the reactants are a compound + an element. The products of a single replacement reaction are found by switching the element with another element in the compound. Metals switch with metals, non-metals switch with non-metals, and the most reactive element is always in the compound. A double replacement reaction can be identified because the reactants are always compound +compound. The products would also be two compounds but the elements would switch.


How to determine the products of a chemical reaction?

To determine the products of a chemical reaction, you need to balance the chemical equation and identify the reactants and their respective products. This involves understanding the types of reactions (such as synthesis, decomposition, single replacement, double replacement) and the rules governing them. Additionally, knowledge of the periodic table and chemical properties is crucial in predicting the products accurately.


When predicting the products for a single replacement reaction what should you refer to?

This is the reactivity series of metals.


What type of reaction cannot involve a free element as a reactant?

A Decomposition Reaction, Single Replacement Reactions, Double Replacement Reactions and Combustion Reactions...