A compound was found to have an empirical formulae CH2O and mass of approximately 180g/mol ,what is the molecular formulae
answer
180.0 / 30.0 gives 6, so the molecular formula is six times the empirical formula: C6H12O 6
A compound was found to have an empirical formula of CH_2 O, and a molar mass...
compound is found to contain 63.65 % nitrogen and 36.35 % oxygen by mass. the empirical formula is? the molar mass is 44.02 g/mol. what is the molecular formula? A compound is found to contain 6.360 % silicon , 36.18 % bromine , and 57.46 % iodine by mass. the empirical formula is? the molar mass is 441.7. what is the molecular formula? A compound is found to contain 64.80 % carbon , 13.62 % hydrogen , and 21.58 %...
The empirical formula of a compound is known to be CH2, and its molar mass is 56 g/mol. What is the molecular formula of the compound? C3H20 C4H8 O C₂H4 CH2 O C₃H6
an organic compound is found to have the empirical formula c2h2n mass spectroscopic results show that it has a molecular mass of 161 g/mol what is the molecular formula of the compound
A compound with the empirical formula CH, has a molar mass of 70 g/mol. What is the molecular formula for this compound? molecular formula:
A compound with the empirical formula of NaSO₄ and a molar mass of 238 g/mol has a molecular formula of:
A compound has the empirical formula NaSO₄ and a molar mass of ~238 g/mol. What is its molecular formula? a. Na₂SO₄ 5H₂Ob. Na₂S₂O₈ c. Na₂SO₄ d. Na₂SO₈ e. None of these
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Mass? 20. (3 pts) What is the empirical formula of a compound that is 58.80% C, 9.87% H, and 31.33%O by mass? 21. (3 pts) What is the empirical formula of a compound that is 71.98%C, 6.71% H, and 21.31%O by mass? 22. (2 pts) What is the molecular formula of a compound with a molar mass of 219.9 g/mol and an empirical formula of P203? 23. (2 pts) What is the molecular formula of...
A compound with the empirical formula CH2 has a molar mass of 98g/mol. what is the molecular formula for this compound?
A compound with molar mass 180.1 g/mol has C=40.0%, H=6.70%, O= 53.3% Determine the empirical and molecular formula of compound.
A compound is found to have empirical formula CH3O2 . Based upon this empirical formula which of the following is a possible molar mass for the compound?