Question

Write Empirical and molecular formula of C12H22O11, C4H10O22 AND C9H8O7N6​​

Answer 1

Answer:

Hey mate! Here's your answer:

Explanation:

C = 12 u, H = 1 u, O = 16 u, N = 14 u.

(12 * 12) + (1 * 22) + (16 * 11)

144 + 22 + 176

342 u.

So the molecular mass of C12H22O11 is 342 u.

(12 * 4) + (1 * 10) + (16 * 22)

48 + 10 + 352

410 u.

So the molecular mass of C4H10O22 is 410 u.

(12 * 9) + (1 * 8) + (16 * 7) + (14 * 6)

108 + 8 + 112 + 84

312 u.

So the molecular mass of C9H8O7N6 is 312 u.

HOPE IT HELPS YOU! :):):)