i need help, I'm studying for my chemistry final i don't wanna fail plz help
The oxidation state of manganese in potassium manganate is +6. This is because each potassium manganate molecule contains one manganese atom in the +6 oxidation state.
an awful state
Reaction of Potassium hydroxide or any potassium salt of a weak acid with chromic acid produces Potassium chromate. KOH + H2CrO4 ----> K2CrO4 + H2O K+ + H2CrO4 ----> K2CrO4 + H+
IT IS SOLID (at room temperature).
The electron configuration of 1s22s22p3s1 is not the ground state electron configuration of any element. This configuration contains 8 electrons, which in the ground state would be oxygen. The ground state configuration of oxygen is 1s22s22p4.
This occurs because a potassium atom has one more electron than a potassium ion in the ground state; the extra electron increases the size of the atom due to increased electron-electron repulsion, leading to a larger atomic radius than the potassium ion.
This shows 19 electrons, with 4s1 as a valence electron. This is potassium (K).
No, potassium is not found in the ground as a native metal. It is highly reactive and typically bonded to other elements in compounds like potassium chloride or potassium nitrate.
i need help, I'm studying for my chemistry final i don't wanna fail plz help
There is one singly-occupied orbital in the valence shell of potassium in its ground state. This is in accordance with Hund's rule, which states that electrons will occupy separate orbitals within a subshell before they start pairing up.
The oxidation number of potassium in potassium oxide is +1. Potassium is an alkali metal that typically has a +1 oxidation state when it forms compounds.
An atom of potassium-42 has 19 electrons because potassium (K) has an atomic number of 19. In the ground state, potassium has 1 valence electron because it is located in group 1 of the periodic table.
In the reaction between potassium oxide (K2O) and carbon dioxide (CO2), potassium is in the +1 oxidation state in K2O and carbon is in the +4 oxidation state in CO2. When they combine, potassium oxide reacts with carbon dioxide to form potassium carbonate (K2CO3). In potassium carbonate, potassium is in the +1 oxidation state and carbon is in the +4 oxidation state.
Potassium is commonly found in its solid state as a metal. In nature, it is typically found in compounds such as potassium chloride or potassium nitrate.
The oxidation state of manganese in potassium manganate is +6. This is because each potassium manganate molecule contains one manganese atom in the +6 oxidation state.
The oxidation state of chlorine in potassium chlorate (KClO3) is +5.