What is the empirical formula of a compound that contains 43.7% P and the rest is oxygen?
What is the empirical formula of a compound that contains 43.7% P and the rest is oxygen?
1 Answer. P2O5 is the empirical formula, the simplest WHOLE number ratio that defines constituent atoms in a species.
What is the empirical formula for a compound that is 36.1% Ca and 63.9% Cl?
Moles of calcium =36.1⋅g40.08⋅g⋅mol−1=0.901⋅mol . Moles of chlorine =63.9⋅g35.45⋅g⋅mol−1=1.802⋅mol . We divide each molar quantity through by the smallest molar quantity (that of calcium) to give an empirical formula of CaCl2 .
What is the molecular formula of the compound having an empirical formula P2O5 if its molar mass is 283.88 grams mol?
The molar mass of P2O5 is 141.89 g/mole. The molecular formula of X is two times that (283.8), so the formula of X is P4O10.
How do you find the molecular formula?
Divide the molar mass of the compound by the empirical formula molar mass. The result should be a whole number or very close to a whole number. Multiply all the subscripts in the empirical formula by the whole number found in step 2. The result is the molecular formula.
What is the empirical formula of a compound that is 25.6% calcium 33.3% chromium and 41% oxygen?
1 Answer. The empirical formula is CaSO3 .
What is the empirical formula of an oxide of phosphorus that contains 43.6% phosphorus and 56.4% oxygen?
100 g of the compound contains 43.6 g phosphorus and 56.4 g of oxygen. So, the empirical formula of the compound is P2O5.
What is the empirical formula of a compound that is 40% C 6.7% H and 53.3% O?
1 Answer. Ernest Z. The empirical formula is CH2O .
What is the empirical formula for c12h24o6?
Answer and Explanation: The empirical formula for C12 H24 O6 is C2 H4 O.
What is the molecular formula of P2O5?
O₁₀P₄Phosphorus pentoxide / Formula
Is p205 an empirical formula?
P2O5 is the empirical formula for the polymorph of P4O10. 1 mole is equal to 1 moles P2O5, or 141.944522 grams. This conversion is based on the molar mass ratio for the two compounds. P2O5 is named diphosphorus pentaoxide.
How do you find the molecular formula Wikihow?
To find a molecular formula, start by calculating the number of moles and the molecular weight of the gas using their respective formulas. Then, add together the atomic weight of each of the atoms in the formula, which you can find using the periodic table.
What is the empirical formula of a certain compound that is composed of 65.6% C 12.6% H and 21.8% N?
1 Answer. Ernest Z. The empirical formula is C₃H₃O.
What is the empirical formula of a substance that is 40.0% carbon 6.7% hydrogen and 53.3% oxygen by mass?
What is the empirical formula for a compound that is 31.9% potassium 28.9% chlorine and 39.2% oxygen?
1 Answer. The empirical formula is KClO3 , potassium chlorate.
What is the empirical formula of oxide of phosphorus?
Phosphorus & remaining oxygen. Find empirical formula: (AM = P = 31, O = 16)…
| Phosphorus | 3143.58=1.4 | 1 |
|---|---|---|
| Oxygen | 1656.42=3.5 | 2.5 |
What is the empirical formula for a compound that contains 17.34 hydrogen and 82.66 carbon by mass?
Butane
Butane, a hydrocarbon (A compound containing only hydrogen and carbon.) used as LPG and lighter fluid, contains 82.66% carbon and 17.34% hydrogen by mass.
What is the empirical formula of a compound that is 40.00% C 6.72% H and 53.29% O by weight?
The empirical formula is CH₂O and the molecular formula is C₆H₁₂O₆. Assume we have 100 g of the compound. Then we have 40.00 g of C, 6.72 g of H, and 53.28 g of O. The empirical formula is CH₂O.
What is the empirical formula for C12H22O12?
Identification of LACTOBIONIC ACID Chemical Compound
| Chemical Formula | C12H22O12 |
|---|---|
| InChI | InChI=1S/C12H22O12/c13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12/h3-10,12-20H,1-2H2,(H,21,22)/t3-,4-,5+,6+,7-,8-,9-,10-,12+/m1/s1 |
| InChIKey | JYTUSYBCFIZPBE-AMTLMPIISA-N |
