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प्रश्न
Complete and balance the chemical equation:
\[\ce{K2Cr2O7 + H2SO4 + KI →}\] _____ + _____ + _____ + _____.
उत्तर
\[\ce{K2Cr2O7 + 7H2SO4 + 6KI → 4K2SO4 + Cr2(SO4)3 + 3I2 + 7H2O}\]
संबंधित प्रश्न
How is iodoform prepared from ethanol? Give balanced equation.
Identify the compound A,B and C:
\[\ce{C2H5OH->[PCl5]A->[KCN]B->[H3O+]C2H5COOH->[NH3][\Delta]C}\]
Identify the compound A,B and C:
\[\ce{C6H5COOH->[SOCl2]A->[NH3]B->[Br2/KOH]C}\]
Complete and balance the chemical equations:
KMnO4 + H2SO4 + H2C2O4 → ____ + ____ + ____ + _____
Complete and balance the chemical equations:
K2Cr2O7 + H2SO4 + FeSO4 → _____ + _____ + _____ + _____
Give balanced equation for the following:
Ethylamine is heated with chloroform and alcoholic solution of potassium hydroxide.
Give balanced equation for the following:
Benzene diazonium chloride is treated with an ice-cold solution of aniline in acidic medium.
Write the balanced chemical equation for the following name reaction:
Finkelstein reaction
The addition of small quantity of ethanol to chloroform prevents the formation of ______ and converts it into the harmless compound ______.
Convert the following by giving a chemical equation:
Ethyl bromide to diethyl ether.
