How do I dilute a 0.9 percent solution of 500 ml to a .45 percent solution?
Md Ariful Islam
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এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
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পিজিটি(মেডিসিন)
Provided that your solvent (a major component) is nearly pure, then you need another 500 ml. Hence you will have 0.45 percent solution since you haven't changed the solute (a minor component). This is because you increased the total solution to 1L.
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