since Kg means kilograms there are 25 kilograms in 25 Kg of C2F3Cl3 This sounds like a trick question to me or it wasn't asked properly.
2.5 lbs is 1.13 kilograms.
10kg
21 - 25 kg = 46.30 - 55.12 lbs
No. The kilo- prefix means 1000 → 1 kg = 1000 g → 25 kg = 25 × 1000 g = 25000 g
0.45 kilograms 1 kg = 1000 grams = 450 grams * 1 kg/1000 grams = 0.45 kg
For C2F3Cl3: 23 kg contains 3 kg of chlorine: (3 atoms of Cl per molecule) x (molar mass of Cl / molar mass of C2F3Cl3) x 23 kg. For CF3Cl: 6 kg of chlorine: (1 atom of Cl per molecule) x (molar mass of Cl / molar mass of CF3Cl) x 23 kg.
25 kilograms (kg is the abbreviation for kilogram)
2.49475804 kilograms
25 000 centigrams in 2.5 kilograms
11.34 kg
25 kg = 25 000 gTo convert from kg to g, multiply by 1000.
25 micrograms = 25.10-9 kg
2.5 lbs is 1.13 kilograms.
10kg
25 kg is equal to approximately 55.12 pounds.
First, C2F3Cl3 has a molar mass of 187.38 g/mole. So there are 117.41 moles of this compound. By ratio, then there are 352.23 moles of chlorine. Chlorine has a molar mass of 35.453 g/mole, so there are 12.488 kg of chlorine in that compound. CF3Cl has a molar mass of 104.46 g/mol = 210.61 moles. By ratio, there are an equivalent number of moles of chlorine, so there is 7.467 kg of chlorine in the second compound.
21 - 25 kg = 46.30 - 55.12 lbs