Friday, February 7, 2014
IGCSE Chemistry: Acids, Bases and Salts
***CHALLENGE*** Can you spot the deliberate mistakes?
Answer:
1. Ammonium hydroxide is a WEAK base (not a strong one as stated in the audio)
2. Hydroxides of Na, Mg and K are STRONG bases (not weak as stated in the audio)
By Savira Sigit & Sophia Sabapathy
Answer:
1. Ammonium hydroxide is a WEAK base (not a strong one as stated in the audio)
2. Hydroxides of Na, Mg and K are STRONG bases (not weak as stated in the audio)
By Savira Sigit & Sophia Sabapathy
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