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Write a balanced equation showing the formation of copper (ii) nitrite from its elements
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In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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An air sample consists of 99.6% of nitrogen-14 and 0.4% of nitrogen-15. what is the average mass of...
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