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What is the molecular formula of 2.51 grams of C3H3O2 when dissolved in 100 grams of water?
Wiki User
∙ 13y ago
This question cannot be understood in any way. The molecular formula IS C3H3O2 .
Wiki User
∙ 13y ago
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What is the molecular formula of dicyclohexyl if its molar mass is 200 grams?
Dicyclohexyl chemical formula is C12H22 and the molecular weight is 166,3031 (not 200).
What is the molecular formula of a substance that has an empirical formula of C2H5 and a molecular mass of 58 grams per mole?
If C2H5 was the molecular formula its molecular mass would be 29 ( 12 x 2 + 5 x 1) However, 29 x 2 = 58 the actual molecular mass. So we double up the atoms in C2H5 to C4H10 . C4H10 is the molecular formula.
What is the molecular formula of MSG if molar mass is 169 grams?
The chemical formula of monosodium glutamate is C5H8NO4Na.
What is the structure of Cyclopentanol?
The molecular structure of cyclopentanol is that of cyclopentyl alcohol, an alcohol. The molecular formula is C5H10O, and its molecular weight is 86.13 grams per mole.
Why molecular formula of ozone is O3?
O3, with a molecular mass of 48 grams per mole
What is the molecular formula of dicyclohexyl if its molar mass is 200 grams?
Dicyclohexyl chemical formula is C12H22 and the molecular weight is 166,3031 (not 200).
What is the molecular formula of a substance that has an empirical formula of C2H5 and a molecular mass of 58 grams per mole?
If C2H5 was the molecular formula its molecular mass would be 29 ( 12 x 2 + 5 x 1) However, 29 x 2 = 58 the actual molecular mass. So we double up the atoms in C2H5 to C4H10 . C4H10 is the molecular formula.
What is the molecular formula of a compound with an empirical formula of C4H9 and a gram formula mass of 114 grams mole?
C8h18
What is the molecular formula of MSG if molar mass is 169 grams?
The chemical formula of monosodium glutamate is C5H8NO4Na.
What is a formula for wollastonite?
Wallastonite is a silicate mineral is comprised of calcium, silicon, and oxygen. The molecular formula is CaSi03, with a molecular weight of 116.16 grams per mole.
What is the structure of Cyclopentanol?
The molecular structure of cyclopentanol is that of cyclopentyl alcohol, an alcohol. The molecular formula is C5H10O, and its molecular weight is 86.13 grams per mole.
What is the molecular formula of a compound that has an empirical formula of c2oh4 and a molar mass of 88 grams per mole?
C4O2H8
What is the molecular formula of fructose with C 40 percent H 6.72 percent O 53.28 percent?
We assume 100 grams and turn those percentages into grams and find moles of species. 40 grams carbon (1 mole C/12.01 grams) = 3.33 moles C 6.72 grams hydrogen (1 mole H/1.008 grams) = 6.67 moles H 53.28 grams oxygen (1 mole O/16 grams) = 3.33 The smallest mole number is 1, so we have two small numbers. Divide the large number by the small. 6.67/3/33 = 2 so.............. CH2O is the empirical formula. You did not state that you had a quantity of this compound ( such as 60 grams, or whatever ), so the molecular formula can not be found from this info. C6H12O6 is of course the molecular formula. To find the molecular formula you need a mass of the compound aside from the simple percentages. Then you find, as we have done, the empirical formula. you divide the mass given by the mass of the empirical formula and then take that quotient and multiply it times the empirical formula. In this case (CH2O) * 6 = C6H12O6, the molecular formula
Why molecular formula of ozone is O3?
O3, with a molecular mass of 48 grams per mole
What is I2O7?
The molecular formula of I2O7 has the chemical name of dioodine heptoxide. I207 has a molecular weight of 365.8 grams per mole.
What is the chemical formula for tetrasulfur dinitride?
The molecular formula for tetrasulphur dinitride is S4N2. It is comprised of sulphur (S) and nitrogen (N) with a molecular weight of 156.3-grams per mole.
69.7 grams of a solute with a molecular mass of 2790 grams are dissolved in enough water to make 1.00dm of solution at 20C What is the osmotic pressure of the solution?
gjghm
