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I need to enter a simple chemical equation to answer a question and I cannot input capital letters,+ signs or - signs. Anyone know what could be wrong?

Question asked by sydney dempsey on May 4, 2017
Latest reply on May 8, 2017 by Lynette L

I need to enter a simple chemical equation to answer a question and I cannot input capital letters,+ signs or - signs. Anyone know what could be wrong?

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