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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Djkratos264 Djkratos264
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2 years ago
A student dissolved 4.00 g of Co(NO3)2 in enough water to make 100 mL of stock solution. He took 4.00 mL of the stock solution and then diluted it with water to give 275 mL of a final solution. How many grams of NO3- ion are there in the final solution?

▸ 0.0197 g

▸ 0.0394 g

▸ 0.0542 g

▸ 0.108 g
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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MayhemMayhem
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this is exactly what I needed
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This helped my grade so much Perfect
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