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Is Fe2O3 is a molecular compound?
No, Fe2O3 is ionic
On the periodic tabel what is a columb of elements called?
On the periodic table the elements are called groups.
What is the first block on the periodic table called?
The first block on the periodic table is called the S block.
What do we called the columns of element in the periodic table?
The columns on the periodic table are called Groups.
How many columns are on the periodic table and what are they called?
There are 18 columns on the periodic table.They are called groups or families.
WHAT IS FE2O3 IN PERIODIC TABLE?
Compounds are not placed in the periodic table.
What the answer for FeS2 plus O2 - and get Fe2O3 plus SO2?
The balanced chemical equation for the reaction FeS2 + 7/2 O2 → Fe2O3 + 4 SO2 is: 4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2.
Is Fe2O3 is a molecular compound?
No, Fe2O3 is ionic
What is the formula weight of rust?
Rust is a compound primarily composed of iron(III) oxide, with a chemical formula of Fe2O3. To calculate the formula weight, you would add the atomic weights of two iron atoms (Fe) and three oxygen atoms (O) together. Using the atomic weights from the periodic table, the formula weight of rust (Fe2O3) would be approximately 159.69 g/mol.
What is the formula of haematite?
Hematite is an oxide of iron in its "raw" or "natural" form. It's a mineral, and it's iron(III) oxide. Its formula is Fe2O3.Hematite is Fe2O3.
On the periodic tabel what is a columb of elements called?
On the periodic table the elements are called groups.
What is the symbol for oxidized iron?
Fe2O3
The columns in the periodic table are called?
groups
What are called to the period in the periodic table?
The 7 horizontal rows in the periodic table are called periods.
What is a row in the periodic called?
It s called a period :)Horizontal rows are called periods.A row on the periodic table is called a 'period'. There are 7 periods in the periodic table.Reference: http://en.wikipedia.org/wiki/Periodic_table
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
What weight of FE3O4 will furnish 0.5430g of FE2O3?
To calculate the weight of Fe3O4 needed to furnish 0.5430g of Fe2O3, you need to consider the molar masses of Fe3O4 and Fe2O3. The molar mass of Fe3O4 is 231.535 g/mol, and of Fe2O3 is 159.69 g/mol. By using the molar ratios between Fe3O4 and Fe2O3, you can determine that 0.5430g of Fe2O3 would require 0.7799g of Fe3O4.
