Quiz
Acids and Alkalis formula quiz
Perguntas do quiz (7)
1What is the standard formula for a neutralisation reaction?
- AAcid + Water = salt + base
- BAcid + base = salt + water
- CBase + salt = acid + hydrogen
- DAcid + base = salt + hydrogen
2How is a neutralisation reaction written in terms of H+ and OH- ?
- AH2O + H+ = Water + OH- +salt
- BOH- +salt = H+
- CH+ + OH- = H20
- DWater + H+ = OH- +H2O +salt
3What is the formula for reacting an acid with a metal?
- AAcid +metal = salt + hydrogen
- BAcid + metal = salt + water
- CAcid + salt = metal + water
- DWater + salt + metal = acid
4Which one of these is the correct balanced equation for the reaction between Hydrochloric acid (HCl) and Magnesium (Mg)? (Sorry no subscript)
- AHCl + Mg = MgCl2 +H2
- B2Hcl + 2Mg = MgCl2 + H2
- CHCl + 2Mg = 2MgCl2 + 2H2
- D2HCl + Mg = MgCl2 +H2
5Which of these is the correct equation for the manufacture of Ammonium Nitrate (NH4NO3)? (sorry no subscript)
- ANH3 + 2HNO3 = NH4NO3
- BNH3 + HNO3 = NH4NO3
- C2NH3 + 2HNO3 = NH4NO3
- DNH3 + 2HNO3 = 2NH4NO3
6Acid + Metal oxide/hydroxide = ?
- ASalt + hydrogen
- BSalt + water
- CSalt +Water hydroxide
- DSalt hydroxide +water
7Therefore, HCl + NaOH = ?
- ANaClOH + H2O
- BNaCl + H2OOH
- CNaCl + H2
- DNaCl +H2O
Informações
- Descrição
- test yourself on the standard formulae surrounding acids, bases and metals. I am sorry that there is no subscript in the formulae and for using = instead of =>.
- Autor
- hancockj1998
- Idioma
- English
- Visualizações
- 373
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