Chemistry Engineering Question: Download Questions PDF
In the chemistry lab, for safety reasons, when a concentrated acid is mixed with water:
Answer:
1. the water is always added to the acid
2. the acid is always added to the water
3. these can only be mixed at cold temperatures
4. these can never be mixed
Answer: B
2. the acid is always added to the water
3. these can only be mixed at cold temperatures
4. these can never be mixed
Answer: B
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