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When a manganous salt is

When a manganous salt is fused with a mixture of KNO3 and NaOH the oxidation no. Of Mn changes from +2 to what?
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2. asked by aradhana
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Which two factors explain why salt was so valuable to West Africans?Salt helped prevent dehydration in the hot climate. Salt was
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2. asked by Bibby
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Which two factors explain why salt was so valuable to West Africans?A.Salt helped prevent dehydration in the hot climate. B.Salt
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2. asked by madison
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Why was salt an important resource for north African traders?Question 3 options: a) Because salt was mixed with other resources
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Why must you weigh the beaker containing salt and water before dissolving the salt? Why would it be incorrect/inaccurate to
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2. asked by lo
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A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate
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2. asked by hi √
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A beaker contains a mixture of sand and salt. A student adds water to dissolve the salt. Which processes can be used to separate
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A solution of salt water is boiled. The water evaporates and solid salt remains. Which statement is true?A. The salt and the
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So, I'm supposed to describe the Salt March, and the Salt Works. I know that one is when Gandhi led a march to the ocean, to
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2. asked by Eve
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Select the three words that belong together. To do this, pick oneword from each three sets below.Set 1. Estuary, lake, nertic
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2. asked by Abby
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