2024年5月25日 · H2CrO2 is the chemical formula for chromous acid, which is a weak acid. It is a greenish solution that is not stable and decomposes easily. What is the name formula for HCrO4 as acid?

2024年5月30日 · The formula of chromous acid is H2CrO3. What is the chemical compound H2Cr2O7? H2Cr2O7 is the chemical formula for dichromic acid, also known as pyrochromic acid. It is a strong oxidizing agent ...

2024年5月28日 · Chromous Acid. Chromite being the polyatomic ion. ... It is a powerful acid that can react violently with reducing agents. What is the chemical reaction when chromic acid is added to water?

2024年6月14日 · I would say per-chromic acid. Wiki User. ∙ 14y ago. This answer is:

2024年6月12日 · The formula of chromous acid is H2CrO3. What is the molecular formula for sodium hydroxide? For sodium oxide, the empirical formula is the same as the formula unit, Na2O. (If any formula unit or ...

2024年6月27日 · H2CrO2 is the chemical formula for chromous acid, which is a weak acid. ... When chromic acid solution is added to an alcohol and heated, primary and secondary alcohols will oxidize to form ...

2024年5月29日 · Sulfuric acid is a string acid and citric acid is a weak acid. This means that sulfuric acid disassociates completely in water. All of the protons ( H + ) are released from the molecule into the ...

2025年2月7日 · To recharge glow sticks for future use, you can place them in a freezer or in a container of ice water. The cold temperature slows down the chemical reaction inside the glow stick, allowing you to ...

2024年5月22日 · Litmus paper and phenolphthalein are examples of acid-base indicators. Litmus paper changes color in response to the pH of a solution, turning red in acidic conditions and blue in basic conditions.

2025年2月7日 · The eutectic point in a phase diagram is significant because it represents the composition at which a mixture of two or more substances will solidify into a single phase. This point indicates the ...