IONIC COMPOUNDWRITING EXAMPLES
The formula for sodium chloride
What is NaCl?
The formula for Carbon dioxide
What is CO2?
Solid sodium metal reacts with chlorine gas to produce solid sodium chloride
What is Na(s)+Cl2(g)-->NaCl(s)?
Solid elemental phosphorus reacts with fluorine gas to produce gaseous phosphorus pentafluoride
What is P4(s)+10F2(g)-->4PF5(g)
Formed by the chemical bond between a non-metal and a metal
What is a Ionic compound?
The formula for sodium hydroxide
What is NaOH?
The formula for water
What is H2O?
Hydrogen gas reacts with nitrogen monoxide gas to form water and nitrogen gas
What is H2(g)+NO(g)-->H2O(l)+N2(g)
Calcium metal reacts with nitrogen gas to produce calcium nitrate
3Ca(s)+N2(g)-->Ca3N2(g)
A chemical compound formed by two or more non metals
What is a molecular compound?
The formula for sodium fluoride
What is NaF?
The formula for carbon monoxide
What is CO?
Aluminum metal reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas
What is Al(s)+HCl(aq)-->AlCl3(s)+H2(g)
Solid elemental sulfur reacts with oxygen gas to produce sulfur trioxide
a symbolic representation of a chemical reaction, showing what happens to substances (reactants) before and after the reaction (products)
What is Chemical equation?
The formula for magnesium sulfate
What is MgSO4?
The formula for Methane
What is CH4?
Barium chloride solution reacts with sodium sulfate solution to make solid barium sulfate and aqueous sodium chloride
What is BaCl2(aq)+Na2SO4(aq)-->BaSO4(s)+NaCl(s)
Hydrochloric acid reacts with aqueous solution barium hydroxide to produce water and barium chloride
What is 2HCl(aq)+Ba(OH)2(aq)-->2H2O(l)+BaCl2(aq)
a representation of a chemical reaction where the number of atoms of each element on the reactant side (the starting materials) is not equal to the number of atoms of each element on the product side (the resulting substances)
What is Unbalanced equation?
The formula for potassium iodide
What is Kl?
The formula for Ammonia
What is NH3?
Aqueous solutions of hydrochloric acid and sodium hydroxide react to produce aqueous sodium chloride and water
What is HCl(aq)+NaOH(aq)-->NaCl(aq)+H2O(l)
Pentane(C5H12) burns in air in a combustion reaction to produce water and carbon dioxide
What is C5H12(l)+8O2(g)-->6H2O(l)+5CO2(g)
a chemical equation in which mass is conserved and there are equal numbers of atoms of each element on both sides of the equation
What is Balanced equations?