It seems unlikely that dolomite would react with iron to any significant degree. Dolomite is calcium magnesium carbonate; both calcium and magnesium are higher on the activity series than iron.
iron
is isponge react with chlorine
For example the iron oxide catalyst used for synthesis of ammonia.
Yes. A rock called 'banded iron' is the main ore of iron.
transition metals b/c some, such has iron, have an incomplete 3d sublevel as well as a complete 4s level that are used in reactions
iron
is isponge react with chlorine
iron
rust
oxidation occurs and rust forms on the piece of iron from the oxygen in the water
For example the iron oxide catalyst used for synthesis of ammonia.
Formation of some compounds by chemical reactions
Yes. A rock called 'banded iron' is the main ore of iron.
transition metals b/c some, such has iron, have an incomplete 3d sublevel as well as a complete 4s level that are used in reactions
Iron atoms are not chemically joined with another substance in a mixture. Chemical reactions are needed to separate them in a compound.
Fool's gold--iron pyrite--will react with Hydrochloric acid. Real gold does not.
In a chemical reaction, a substance becomes a different substance. Ex. Iron becomes rust when it reacts with oxygen They are important because common life processes require chemical reactions.