Question

if each sweet cost 21/2 rupees how much do 20 sweets cost ?if my friend paid 1/3 of the amount and I paid the rest calculate my share of the cost

Answer 1

Answer:

Ni(CO)4 can be prepared by passing carbon monoxide over nickel in the temperature range of *At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.

At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.Other names: Nickel tetracarbonyl

At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.Other names: Nickel tetracarbonylMolecular formula: Ni(CO)4

At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.Other names: Nickel tetracarbonylMolecular formula: Ni(CO)4EU classification: Flammable (F); Very toxic (T+); Carc. Cat. 3; Repr. Cat. 2; Dangero.At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.

At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.Other names: Nickel tetracarbonylMolecular formula: Ni(CO)4EU classification: Flammable (F); Very toxic (T+); Carc. Cat. 3; Repr. Cat. 2; Dangero.At 323 K, carbon monoxide is passed over impure nickel. On moderate heating, such as contact with a hot glass surface, Ni(CO)4 decomposes back to carbon monoxide and nickel metal. These two reactions form the basis for the Mond process for the purification of nickel.Other names: Nickel tetracarb