Reactivity Flashcards
what is the symbol for carbonate
Co₃²⁻
what is the symbol for sulphate
So₄²⁻
What is the symbol for Magnesium Carbonate
MgCo₃
What is the symbol for hydrochloric acid
HCL
what is the formula for lithium sulfide(the charge of lithium is 1+ and the charge of sulfide is 2-)
Li₂ + S → Li₂S
What charge does Aluminium have?
Al³⁺
What is the formula for sodium chloride(sodium has a 1+ charge and chloride has a 1- charge)
Na + Cl →NaCl
What is the charge for Magnesium?
Mg²⁺
what is the most reactive metal on the reactivity scale?
Potassium
what is a displacement reaction
when a more reactive metal comes in and replaces the weaker metal
what is the symbol of sliver
Ag
what is the symbol for potassium nitrate?
KNO₃
what does aquies mean
when its dissolved in a liquid
Carbon Monoxide symbol
CO
What does Hydrogen + Hydroxide make?
H₂O
What is the symbol for Hydrochloric acid
HCl
What is the symbol for iron Ore
Fe₂O₃
Calcium nitrate symbol
Ca(No₃)₂
Whats an Alkali
A soluble base
0 on the PH scale means
very acidic
what is the name of the reaction when an Alkaline an acid react
neutralization
What is an exothermic reaction?
gives out energy and the temprature increases
What is an endothermic reaction
Takes in energy and the temprature decreases
what is the blast furnace reaction
Fe2O3 + 3CO → 2Fe + 3CO
