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Explain two ways that you can identify whether a substance

Explain two ways that you can identify whether a substance is acidic or alkaline. In simple terms.
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2. asked by JL
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Scientists identify an unknown substance on Mars. They collect the substance and record its physical properties. The mass of the
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Scientists identify an unknown substance on Mars. They collect the substance and record its physical properties. The mass of the
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Scientists identify an unknown substance on Mars. They collect the substance and record its physical properties. The mass of the
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Scientists identify an unknown substance on Mars. They collect the substance and record its physical properties. The mass of the
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2. 30 views
consider the following reactionCa + 2HCI CaCl2 +h2 identify the substance that is oxidized identify the substance that is
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2. asked by woin hareg
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scientist identify an unknown substance on mars they collect the substance and record its physical properties the mass of the
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You must identify an unknown substance using the information shown in the table. Which one of the following tests could help you
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2. 51 views
scientist identify an unknown substance on mars they collect the substance and record its physical properties the mass of the
1. 1 answer
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iii.EXPLAIN HOW A DIAGNOSTIC TOOLS ARE USED TO COLLECT DATAiv.IDENTIFY AND DESCRIBE WAYS OF IMPROVING THE PERFORMANCE OF LAN
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2. asked by THOBEKA
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