Fe + S --> FeS
6 Li + N2 --> 2 Li3N , lithium nitride
Ag+Ba yields no reaction.
2 molecules of hydrogen bond with 2 molecules of oxygen which yields 4 molecules of hydrogen and 2 molecules of oxygen
Chemical reaction is the making and breaking of chemical bonds, leading to changes in the composition of matter. Chemical reactions do not create or destroy matter; they only rearrange it in various ways.
Sodium plus Halogen yields Sodium Halide
The equation of the reaction is Fe + S -> FeS, and this equation is already balanced because it has one atom of each of iron and sulfur in both the reactants and the products.
Fe + S = FeS
The arrow represents 'yields' as in "CH4 + 2O2 yields CO2 + 2H2O"
The arrow is read as "produces" or "yields."
The reaction of an acid plus a base yields SALT ( and water too)
The chemical reaction is:2 SO2 + O2 ↔ 2 SO3
It reads as "Yields." The equation is set up as (reactants) (Yield Sign) (Products).
Potassium is in group one, so according to solubility rules, it will aways be soluble and therefore a spectator ion. That means that it will not take part in the chemical reaction and in a net equation it would not have to be included. HgCl2 + K2S yields HgS + 2KCl(aquious)
This would be a synthesis reaction. General formula A + B yields AB.
6 Li + N2 --> 2 Li3N , lithium nitride
S + o2 --> so2
When burned, sulfur yields toxic sulfur dioxide, which forms irritants in the atmosphere and contributes to acid rain.