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Topic: Science
Number of pages / Number of words: 6 / 1450
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First of all, we measured out 0.500 g of copper(Cu) and put it in a beaker. Then, in the hood, we added about 5.00 mL of HNO3. The solution, the liquid turned green and there was grainy solid on the bottom of the beaker (Cu(NO3)2(aq) and H2O(l)), and it also produced an orange gas (NO2 (g)) along with a white wispy smoke after the NO2(g) was gone...


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First of all, we measured out 0.500 g of copper(Cu) and put it in a beaker. Then, in the hood, we added about 5.00 mL of HNO3. The solution, the liquid turned green and there was grainy solid on the bottom of the beaker (Cu(NO3)2(aq) and H2O(l)), and it also produced an orange gas (NO2 (g)) along with a white wispy smoke after the NO2(g) was gone...


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Copper firm Identification and analysis Of Value Added And Non-Value Added Steps In Work Processes. Value Added Taxes What gets measured gets done Copper Domes Percent Mass of Copper in a Penny value added dealers (auto) Does restructuring increase a firm's value-added/labor productivity % Copper In An Ore An investigation to see how much oxygen is given off when different concentrations of catalase are added with hydrogen peroxide. Copper copper synthesis experiment Evaluating An Enthalpy Change That Cannot Be Measured Directly. Purification Of Mined Copper Can development be measured by economic indexes alone ? (detailed plan)

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