Can I let spilled ammonia on concrete evaporate or do I need to neutralize it first?
Md Ariful Islam
বিএসসি(সিএসই)
,
এমবিএ(মার্কেটিং)
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1 Answers
Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
You can let it evaporate or rinse it off with water.
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Answered