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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?
Wiki User
∙ 7y ago
The compound is calcium cyanamide with:
- calcium: 50 %
- carbon: 15 %
- nitrogen: 35 %
Wiki User
∙ 7y ago
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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?
69.92% Fe 30.% O
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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.
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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.
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NH4Cl (it stays together with ionic bonds)
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All organic compounds contain carbon.
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.
Which type of compound does the sentence contain?
Which type of compound does the sentence contain?Tomas reads and writes piano music
