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How many atom of oxygen are in 17.7g of potassium promangenate?
Wiki User
∙ 12y ago
Assuming that the questioner meant to write "permanganate" instead of "promangenate", the answer may be found as follows:
The formula of potassium permanganate is KMnO4, showing four atoms of oxygen per formula unit. The formula unit mass of KMnO4 is 158.03; therefore, 17.7 g of potassium permanganate contains [4(17.7)/158.03](Avogadro's Number) or 2.70 X 1023 atoms of oxygen, to the justified number of significant digits.
Wiki User
∙ 12y ago
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How many potassium atoms and how many oxygen atoms are in magnesium nitrate?
Magnesium nitrate is MgNO3 and there are one magnesium atom one nitrogen atom three oxygen atoms no potassium atoms
How many types of atoms are in potassium?
There is one potassium, one chlorine and three oxygens in KClO3
How many atoms are found in potassium hydroxide?
There are 3 atoms in each molecule of Potassium Hydroxide.The molecular formula is KOH. Hence, there is one atom of Potassium, one of Oxygen and one of Hydrogen.
Where are the protons in a potassium atom?
Protons in potassium are located in the necules
What is the correct number of atoms and elements in Potassium Sulphate?
In Potassium Sulphate there are two atoms of potassium, one atom of sulphur and four atoms of oxygen so there are 7 atoms and three elements.
What element is in potassium oxide K2O?
2 atom potassium and 1 atom oxygen
What are the atoms in one molecule of potassium hydroxide?
The chemical formula of potassium hydroxide is KOH: 1 atom of potassium, 1 atom of oxygen, 1 atom of hydrogen.
What are the elements present in k2so4?
Oxygen; Sulphur; Pottasiam :) hope this was great help
How many potassium atoms and how many oxygen atoms are in magnesium nitrate?
Magnesium nitrate is MgNO3 and there are one magnesium atom one nitrogen atom three oxygen atoms no potassium atoms
What is in potassium hydroxide?
Potassium hydroxide is a fairly simple ionic compound consisting of positively charged potassium ions (K+) and negatively charged hydroxide ions (OH-). A hydroxide ion consists of a hydrogen atom and an oxygen atom bonded together with an extra electron on the oxygen atom.
How many types of atoms are in potassium?
There is one potassium, one chlorine and three oxygens in KClO3
How many atoms in potassium carbonate?
There are 2 potassium atoms, 1 carbon atom and 3 oxygen atoms - K2CO3
How many atoms are in KMnO4?
Six. One atom of Potassium, one atom of Manganese, and four atoms of Oxygen.
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 ratio of potassium oxide?
1:2 --- Three potassium oxides are known: - K2O: 2 potassium atoms and 1 oxygen atom - KO2: 1 potassium atoms and 2 oxygen atoms - K2O2: 2 potassium atoms and 2 oxygen atoms
What is the number of potassium atoms compared to oxgen atoms in a binary compound made from these two elements?
Three potassium oxides are known: - K2O: 2 potassium atoms and 1 oxygen atom - KO2: 1 potassium atoms and 2 oxygen atoms - K2O2: 2 potassium atoms and 2 oxygen atoms
How many potassium atoms and how many oxygen atoms are there in binary compound made from these two element?
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
