Atoms of iron (fe) and sulfur (s) form iron sulfide (fes) when the iron atom donates electrons to the sulfur atom. the type of b
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Any factor that causes molecules to collide more frequently speeds up the reaction rate. This is achieved by an increase of the reactants concentration, surface area, raised temp. , raised pressure of gaseous reactant, or an addition of catalysts to the reactant
Density is defined as the ratio of mass and volume. The formula of density is:
-(1)
Density of milk = (given)
Volume of milk = (given)
Substituting the values in formula (1):
Hence, the mass of the milk is .