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How many mol of potassium are represented by 7.85 x 10 23 potassium atoms?
Four (4) mol of potassium are represented.
What kind of reaction is represented by 2K I2 -2KI?
The given reaction is an example of "synthesis" reaction, in particular one in which two elements react to form a chemical compound.
What is the number of potassium atoms compared to oxgen atoms in a binary compound made from these two elements?
In a binary compound made from potassium and oxygen (potassium oxide), the ratio of potassium atoms to oxygen atoms is 4:2, which can be simplified to 2:1. This means there are twice as many potassium atoms as there are oxygen atoms in the compound.
How many atoms are in potassium acetate?
The Chemical Formula for Potassium Acetate is CH3CO2K which shows that it has 4 types of atoms in it: 2 Carbon, 3 Hydrogen, 2 Oxygen, and 1 Potassium.
How many potassium atoms and oxygen atoms are in a binary compound?
The number of potassium and oxygen atoms in a binary compound depends on the specific compound. For example, in potassium oxide (K2O), there are 2 potassium atoms and 1 oxygen atom. In potassium chloride (KCl), there is 1 potassium atom and 1 chlorine atom.
How many mol of potassium are represented by 7.85 x 10 23 potassium atoms?
Four (4) mol of potassium are represented.
How many mol of potassium are represented by 7.85e23 potassium atoms?
To find the number of moles of potassium, we need to first determine the molar quantity of potassium atoms in one mole. A mole is equivalent to Avogadro's number, which is 6.022e23 atoms per mole. So, 7.85e23 potassium atoms would be approximately 1.304 moles of potassium.
How many oxygen atoms are present in a formula unit of potassium sulfate?
There are 4 oxygen atoms present in a formula unit of potassium sulfate, represented as K2SO4.
What is the ratio of potassium atoms to nitrogen?
The chemical formula of potassium nitride is K3N. The ratio potassium atoms/nitrogen atoms is 3.
What kind of reaction is represented by 2K I2 -2KI?
The given reaction is an example of "synthesis" reaction, in particular one in which two elements react to form a chemical compound.
What is the number of potassium atoms compared to oxgen atoms in a binary compound made from these two elements?
In a binary compound made from potassium and oxygen (potassium oxide), the ratio of potassium atoms to oxygen atoms is 4:2, which can be simplified to 2:1. This means there are twice as many potassium atoms as there are oxygen atoms in the compound.
What is the total number of atoms represented by the formula K2CrO7?
The formula K2CrO7 represents potassium dichromate, which contains two potassium (K) atoms, one chromium (Cr) atom, and seven oxygen (O) atoms. To find the total number of atoms, you add them together: 2 (K) + 1 (Cr) + 7 (O) = 10 atoms in total.
How many potassium atoms are there in potassium oxide?
K2O: 3 atoms in the molecule K2O2: 4 atoms in the molecule KO2: 3 atoms in the molecule
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.
How many atoms are in potassium acetate?
The Chemical Formula for Potassium Acetate is CH3CO2K which shows that it has 4 types of atoms in it: 2 Carbon, 3 Hydrogen, 2 Oxygen, and 1 Potassium.
What is the number of atoms for potassium iodide?
There is one atom of potassium in a unit of potassium iodide.
How many Atoms elements and molecules are represented 8K2SO4?
The chemical formula 8K2SO4 represents 8 units of potassium sulfate. Each unit contains 2 potassium (K) atoms, 1 sulfur (S) atom, and 4 oxygen (O) atoms, totaling 2 + 1 + 4 = 7 atoms per unit. Therefore, for 8 units, the total number of atoms is 8 x 7 = 56. The formula represents 8 molecules of potassium sulfate.
