What is the standard formula for a neutralisation reaction?
Acid + Water = salt + base
Acid + base = salt + water
Base + salt = acid + hydrogen
Acid + base = salt + hydrogen
How is a neutralisation reaction written in terms of H+ and OH- ?
H2O + H+ = Water + OH- +salt
OH- +salt = H+
H+ + OH- = H20
Water + H+ = OH- +H2O +salt
What is the formula for reacting an acid with a metal?
Acid +metal = salt + hydrogen
Acid + metal = salt + water
Acid + salt = metal + water
Water + salt + metal = acid
Which one of these is the correct balanced equation for the reaction between Hydrochloric acid (HCl) and Magnesium (Mg)? (Sorry no subscript)
HCl + Mg = MgCl2 +H2
2Hcl + 2Mg = MgCl2 + H2
HCl + 2Mg = 2MgCl2 + 2H2
2HCl + Mg = MgCl2 +H2
Which of these is the correct equation for the manufacture of Ammonium Nitrate (NH4NO3)? (sorry no subscript)
NH3 + 2HNO3 = NH4NO3
NH3 + HNO3 = NH4NO3
2NH3 + 2HNO3 = NH4NO3
NH3 + 2HNO3 = 2NH4NO3
Acid + Metal oxide/hydroxide = ?
Salt + hydrogen
Salt + water
Salt +Water hydroxide
Salt hydroxide +water
Therefore, HCl + NaOH = ?
NaClOH + H2O
NaCl + H2OOH
NaCl + H2
NaCl +H2O