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What is divalent cation?
It is a cation with a 2+ charge, i.e. Mg2+ or Fe2+
What is the cation of MgCrO4?
The cation of MgCrO4 is Mg^2+ (magnesium ion).
What cation turns water red?
The cation that turns water red is usually the ferric (Fe3+) cation. When ferric ions are present in water, they can react with water molecules to form a complex that appears red in color.
How many electrons are in a beryllium cation Be 2 plus?
A beryllium atom (Be) has 4 electrons. When it forms a cation with a charge of +2 (Be²⁺), it loses two electrons. Therefore, a Be²⁺ cation has 2 electrons remaining.
What is the Cation of Ca?
The cation of Ca is Ca^2+, which means it has lost two electrons and has a positive charge of 2.
What is the chemical name for AgNH3 2 NO3?
The chemical name for AgNH3 2 NO3 is silver diammine nitrate.
What is the charge on the cation in FeSO4?
The charge on the cation in FeSO4 is +2, as iron (Fe) typically forms a 2+ cation in ionic compounds.
Does helium with 2 protons and 2 electrons form cation?
No. helium does not form cation
What is the ion symbol of the cation Mn2S3?
The cation Mn2S3 contains a manganese ion (Mn) with a charge of +2. Therefore, the ion symbol for this cation is written as Mn^2+.
What is the charge on the cation in the ionic compound barium sulfide?
The charge on the cation in barium sulfide is +2, as barium is in Group 2 of the periodic table and typically forms cations with a 2+ charge.
What is divalent cation?
It is a cation with a 2+ charge, i.e. Mg2+ or Fe2+
What is the cation of MgCrO4?
The cation of MgCrO4 is Mg^2+ (magnesium ion).
What cation turns water red?
The cation that turns water red is usually the ferric (Fe3+) cation. When ferric ions are present in water, they can react with water molecules to form a complex that appears red in color.
Is calcium an cation or anion?
As the elemental metal, calcium is neither a cation nor an anion. Its elemental symbol is 'Ca(s)' . 's' indicating that it is solid. However, like sodium , calcium readily ionises ( loses) 2(two) electrons. Symbolically it is now 'Ca^(2+) ' . It is an ION. Because it is a positive(+) ion , it is known as a 'CATION'. Compare to chlorine, it has electron affinity, and symbolically it is ' Cl^(-) ' . It is also an ION. But because it is a negative (-) ion , it is known as an ANION. So remember. any atom that loses or gains electrons, is no longer an atom, but an ION. If the ion is positively(+) charged, then it is a CATION , and if the ion is negatively(-) charged , then it is an ANION.
What are the cation and anions of K2CO3?
The cation of K2CO3 is potassium (K+) and the anion is carbonate (CO3^2-).
Does the cation or anion cause the colour in a flame test?
The color in a flame test is caused by the presence of specific metal ions in the sample. The cation is the one responsible for producing the color, as it emits characteristic wavelengths of light when it undergoes excitation in the flame.
Is sulfate colorless?
The sulfate ion itself does not contribute color to a solution, but the accompanying cation may contribute color.
