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In the equation for the reaction of potassium with oxygen what is the coefficient of oxygen in the balanced equation for this reaction?
Wiki User
∙ 13y ago
4K + O2 = 2K2O so the "coefficient" is 1
Wiki User
∙ 13y ago
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What is the balanced equation of barium acetate and potassium iodide?
A reaction doesn't occur.
What coefficient does Al(s) have in the balanced equation?
This depends on the reaction; aluminium is trivalent Al(3+).
What is the balanced equation for the reaction of sulfur trioxide with potassium hydroxide?
Balanced:2 KOH + SO3 ----> K2SO4 + H2O
What is the balanced equation for the reaction of hydrochloric acid and potassium hydroxide?
HCl + KOH ==> KCl + H2O
What information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction?
The information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction is the number appearing immediately before the formula for the reactant in question in the chemical equation. This number is called a "coefficient".
Potassium forms an oxide containing 1 oxygen atom for every 2 atoms of potassium What is the coefficient of oxygen in the balanced equation for the reaction of potassium with oxygen to form this oxid?
4K + O2 --> 2K2O The coefficient of oxygen is 1 but, 1 is understood and never written as a coefficient.
What is the coefficient of Al in the reaction between aluminium and water when the equation is balanced?
2
What is the balanced equation of barium acetate and potassium iodide?
A reaction doesn't occur.
What coefficient does Al s have in the balanced equation?
This depends on the reaction; aluminium is trivalent Al(3+).
What coefficient does Al(s) have in the balanced equation?
This depends on the reaction; aluminium is trivalent Al(3+).
What is the balanced equation for the reaction of sulfur trioxide with potassium hydroxide?
Balanced:2 KOH + SO3 ----> K2SO4 + H2O
What is the balanced chemical equation for the reaction that takes place between bromine iodide?
potassium
What is the balanced equation for the reaction of sulphuric acid and potassium hydroxide?
H2SO4 + 2KOH = K2SO4 + 2H2O
What is the balanced equation for the reaction of hydrochloric acid and potassium hydroxide?
HCl + KOH ==> KCl + H2O
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
The number that tells how many molecules of a particular substance take part in a chemical reaction is?
When writing a BALANCED Reaction equation , it is the extreme left number(Molar ratio) that indicates the number of molecules reacting. e.g. H2SO4 + 2KOH = K2SO4 + 2H2O The molar ratios are 1:2::1:2 We can re-write this equation as H2SO4 + KOH + KOH = K2SO4 + H2O + H2O As you can see the 'KOH' and the H2O ' are written out twice.. So in order to eliminate this repetition we place a coefficient ( molar ratio) to the left of the given molecule.
What information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction?
The information in a balanced chemical equation shows how many moles of a reactant are involved in a reaction is the number appearing immediately before the formula for the reactant in question in the chemical equation. This number is called a "coefficient".
