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When analyzing the possible reaction between ZnCl and Atilde and 139 and Atilde and 131 and Br and Atilde and 139 and Atilde and 131 you must first compare the activities of which two elements?
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Which fire element changed the reference symbol from a triangle to a tetrahedron for identifying the different elements?
Chemical Reaction
Is it true that the scientists in charge of the first hydrogen bomb test calculated the probability that the explosion would initiate a chain reaction of the hydrogen in ocean water?
Maybe. They would have had to think of all the possible side effects but the chance of this happening is tiny. There are two explosions in a hydrogen bomb: a fission reaction of uranium or plutonium. This then creates the heat and pressure in the centre of the explosion to initiate the fusion reaction and explosion. The chances of the fission reaction causing a chain reaction in the water is very small as it needs large unstable nuclei to react like U235 but there is none in the sea. The chances of the fusion reaction creating a chain reaction is even less because the fusing elements need to be at millions of degrees and the sea is not a million degrees.
What is one of the possible products of a solution if CaI2 is mixed with a solution of NaNO3?
A reaction doesn't exist; the solution contain ions of calcium, iodine, sodium and nitrate.
A single displacement reaction is always a redox reaction but a redox reaction isnt always a single displacement reaction?
false true
Is a redox reaction always a single-displacement reaction but a single-displacement reaction isn't always a redox reaction?
This is true -APEX
When analyzing the possible reaction between ZnCl2and Br2 you must first compare the activities of which two elements?
When analyzing the possible reaction between ZnCl2 and Br2 you must first compare the activities of Chlorine and Bromine.
What are the keys to predicting the products of the five general types of reactions?
The number of elements and/or compounds reacting is a good indicator of possible reaction type and thus possible products.
Do the elements involved in a chemical reaction stay the same?
No. Each reaction will generally have different elements.
What is the possible reaction of ZnCl2 and Br2?
The reaction is not possible.
A chemical reaction in which two elements or radicals change places with two other elements or radicals is?
A chemical reaction in which two elements or radicals change places with two other elements is called double replacement. It is also known as double displacement. Its general pattern can be written as AB + CD --> AD + CB
Is it possible for a composition reaction to also be a combustion reaction?
A composition reaction (sometimes also called a combination reaction.
Why can't compounds be decomposed into elements in a chemical reaction?
They can be! Compounds can certainly be decomposed into individual elements in a chemical reaction.
Do products in science have compounds or elements?
It depends on the reaction. The products of a reaction may consist of elements, compounds, or both.
Compounds can be separated into their constituent elements only by what reaction?
Compounds can be separated into their constituent elements only by a decomposition reaction.
What reaction happens when you combine two elements?
A synthesis reaction.
A chemical reaction in which two elements or radicals change places with two other elements or radicals is a -blank- reaction?
Metathesis.
What is elements or compounds that enter into a chemical reaction?
A reactant or reactants enters into a chemical reaction to form product(s)
