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What is the molecular formula of the compound ch2 with molar mass = 42.0 g/mol? c4h8 c3h6 c2h4 c2h18
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases
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1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
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What is the molecular formula of the compound ch2 with molar mass = 42.0 g/mol? c4h8 c3h6 c2h4 c2h1...
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