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Acids and Alkalis formula quiz

hancockj1998 7 preguntas 4,2 (4 valoraciones)

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Preguntas del test (7)

1What is the standard formula for a neutralisation reaction?
1. AAcid + Water = salt + base
2. BAcid + base = salt + water
3. CBase + salt = acid + hydrogen
4. DAcid + base = salt + hydrogen
2How is a neutralisation reaction written in terms of H+ and OH- ?
1. AH2O + H+ = Water + OH- +salt
2. BOH- +salt = H+
3. CH+ + OH- = H20
4. DWater + H+ = OH- +H2O +salt
3What is the formula for reacting an acid with a metal?
1. AAcid +metal = salt + hydrogen
2. BAcid + metal = salt + water
3. CAcid + salt = metal + water
4. 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)
1. AHCl + Mg = MgCl2 +H2
2. B2Hcl + 2Mg = MgCl2 + H2
3. CHCl + 2Mg = 2MgCl2 + 2H2
4. D2HCl + Mg = MgCl2 +H2
5Which of these is the correct equation for the manufacture of Ammonium Nitrate (NH4NO3)? (sorry no subscript)
1. ANH3 + 2HNO3 = NH4NO3
2. BNH3 + HNO3 = NH4NO3
3. C2NH3 + 2HNO3 = NH4NO3
4. DNH3 + 2HNO3 = 2NH4NO3
6Acid + Metal oxide/hydroxide = ?
1. ASalt + hydrogen
2. BSalt + water
3. CSalt +Water hydroxide
4. DSalt hydroxide +water
7Therefore, HCl + NaOH = ?
1. ANaClOH + H2O
2. BNaCl + H2OOH
3. CNaCl + H2
4. DNaCl +H2O

Descripción: 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
Visitas: 373
Etiquetas: gcse chemistry c2 acids alkalis base bases chemistry gcse
Valoración: 4,2 de 5 · 4 valoraciones
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