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combustion and single-replacement
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What are the uses of combination reaction?
A combination reaction is a reaction in which two elements (or other substances) combine to form a new compound.A combination reaction occurs when one reactant forms two or more products.
Which 3 types of reactions are ALWAYS redox reactions?
Redox reactions are divided into two main types.(i) Inter molecular Redox:In such redox reactions, one molecule of reactant is oxidized whereas molecule of other reactant is reduced.(ii)Intra molecular Redox:One atom of a molecule is oxidized and other atom of same molecule is reduced then it is intramolecular redox reaction.e.g., 2Mn2O7 4MnO2 + 3O2.
How does one recognize redox reaction?
if oxidation states change, it is a redox reaction
Which set of chemical reactions is performed by the chloroplast of the cell?
There are two reactions. Those are dark reaction and light indipendant reaction.
What are two advantages of the presence of coupled reactions?
A coupled reaction is a chemical reaction having a common intermediate in which energy is transferred from one side of the reaction to the other. Many things are made this way.
What type of chemical reaction classes always involve oxidation?
The combination of two elements (a metal and a nonmetal) is always a redox reaction.
Which two reactions are also redox reactions combustion and single-replacement combustion and synthesis synthesis and decomposition single-replacement and double-replacement?
All of them can be redox reactions.
What property characterizes a spontaneous redox reaction?
A positive sum of the two half-reactions' standard potentials
Are combination reactions also redox reactions?
Yes. A synthesis reaction is one in which two or more simple substances combine to form a more complex one. The generalized equation is A + B --> AB. An example would be the reaction between sodium metal and chlorine gas, which produces sodium chloride. 2Na(s) + Cl2(g) --> 2NaCl(s)
Which two reactants are also redox reactions?
Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction?
What decomposition reaction?
Decomposition reactions are those in which one reactant splits into two or more products. Only those decomposition reaction are redox reactions in which minimum one of the products is an element.Example-2 H2O ---> 2H2 + O2
Which of the two reactions is also known as photophase?
light reaction
Which two reaction are also redox reaction?
Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction?
Why does it take several redox reaction in a cell to make water from hydrogen and oxygen?
Without getting into the specifics of the electron transport chain, redox reactions are needed because electrons need to be shuffled around to provide the right conditions for the oxygen and hydrogen to combine. After respiration, there are many hydrogen ions (protons) sitting around while "their" electrons are being passed back and forth in continuous redox reactions. The very last redox reaction is when the electronegative oxygen accepts the electrons -- then four hydrogen ions come in to bond with O2 to make two water molecules.
What are the uses of combination reaction?
A combination reaction is a reaction in which two elements (or other substances) combine to form a new compound.A combination reaction occurs when one reactant forms two or more products.
Which 3 types of reactions are ALWAYS redox reactions?
Redox reactions are divided into two main types.(i) Inter molecular Redox:In such redox reactions, one molecule of reactant is oxidized whereas molecule of other reactant is reduced.(ii)Intra molecular Redox:One atom of a molecule is oxidized and other atom of same molecule is reduced then it is intramolecular redox reaction.e.g., 2Mn2O7 4MnO2 + 3O2.
How does one recognize redox reaction?
if oxidation states change, it is a redox reaction
