0
A sample of iron oxide has a mass of 1.596 g. On analysis it was found to contain 1.116 g of iron and 0.48 grams of oxygen. Find the percentage composition of this compound?
Wiki User
∙ 13y ago
69.92% Fe 30.% O
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What compound words contain earth?
Earthquake
How is a compound different from an elament?
it is different bc a substace is like a substace and a compound is like a compound
What is terms might be a chemical compound?
A compound contain two or more elements associated by chemical bonds.
Is H20 an organic or an inorganic compound explain?
It is inorganic. It contains only hydrogen and oxygen. To be considered organic a compound must contain carbon.
What element was named after a cleaning compound which was found to contain larges quantities of it?
borax
How do you recognize an organic compound?
All organic compounds contain carbon.
A sample was found experimentally to contain 20 g of Ca 6 g of C and 14 g of N. What is the percentage composition of this compound?
The compound is calcium cyanamide with:- calcium: 50 %- carbon: 15 %- nitrogen: 35 %
What is the percentage composition of chlorine on NaCl?
Sodium chloride contain 60,334 17 % chlorine.
Do chemical compound contain only one element?
No, compounds contain two or more elements. These elements are bond by ionic or covalent bonds. Compounds have a single chemical composition.
What is the percent composition element in each compound for SiO2?
Silicon dioxide contain 46,743 49 % silicon and 53,256 51 % oxygen.
What theory states that a given compound will always contain exactly the same proportion of elements by weight?
Law of definite proportion or law of definite composition.
Do compounds always contain the same elements in the ratio?
Yes because no samples are exactly the same.
Which formula represents an electrolyte?
NH4Cl (it stays together with ionic bonds)
How do you know air is a mixture?
Air is called a mixture because air contain not only one element or one compound; air contain many elements and compounds: nitrogen, oxygen, argon, carbon dioxide, water vapours, helium, neon, krypton xenon, ozone, radon, pollutants. The composition of air was established by chemical analysis; from the second half of the XVIIth century gas after gas were discovered in air.
What do compounds contain?
An organic compound contain carbon.
Which of the organic compound does not contain carbon at all?
None. By definition an organic compound must contain carbon.
A compound that does not contain hydrocarbon groups?
Is any inorganic compound.
