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Empirical Formula Calculation
Page 2
Questions (63)
the combustion of 1.83 grams of a compound which only contains C,H, and O yields 4.88 grams of CO2, and 1.83 grams of H2O. What
3 answers
asked by
greeny
661 views
Calculate the empirical formula for each of the following natural flavors based on their elemental mass percent composition.
vani
1 answer
asked by
Mely
635 views
See bottom Patrick
A certain compound contains carbon, hydrogen , and oxygen. When 1.00 grams of this compound are burned in
2 answers
asked by
Patrick
637 views
A 10.0000 g block of aluminum is heated and placed in a stream of oxygen gas, resulting in the formation of aluminum oxide on
3 answers
asked by
Dave
583 views
A greenish blue salt known to be composed of copper and chloride ions is dissolved in DI water. Aluminum metal is used to reduce
2 answers
asked by
Diane
570 views
In a certain compound of copper and oxygen, a sample weighing 0.5424 g contains 0.4831 g Cu. How many moles of copper are in the
2 answers
asked by
cook
554 views
A hydrocarbon gas burned completely in O2 to give CO2 and H2O. It was found that 1volume of a hydrocarbon gas at STP produced
2 answers
asked by
Elie
550 views
Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as anti-knocking agents. A 3.279
2 answers
asked by
Annabelle
615 views
4g of an organic compound gave 2.34g of carbon 0.16g of hydrogen 0.46g of nitrogen 1.04g of oxygen.what is the empirical formula
2 answers
asked by
Samuel
513 views
A sample of a substance (containing only C, H, and N) is burned in oxygen.
7.961 g of CO2, 1.164 g of H2O and 1.551 g of NO are
2 answers
asked by
Cindy
488 views
A 2.20 g-sample of a compound containing carbon, hydrogen, and oxygen is burned and it produces 4.61 g CO2 and 0.94 g H2O. What
2 answers
asked by
JORDAN
475 views
A .4791 g sample was analyzed and found to contain the following masses of elements:
carbon, .1929 g hydrogen, .01079 g oxygen,
2 answers
asked by
Jane
478 views
One of the oxides of iron (FexOy) occurs naturally in the mineral magnetite. When a 2.448 g sample, contain
only magnetite, was
1 answer
asked anonymously
26 views
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Parent Categories (12)
Chemical Analysis
Chemical Formulas and Equations
Chemical Reactions
Chemical reactions and formulas
Chemistry
Compounds
Formulas/Equations
Ionic compounds
Organic Chemistry
Reactions
Stoichiometry
Stoichiometry/Molecular Formulas