Chemistry, 27.01.2020 12:31 winterblanco
The mendeleev and moseley periodic charts had
gaps for undiscovered elements. why do you think the chart used by moseley was more accurate at predicting where new elements would be placed?
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For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
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What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
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The mendeleev and moseley periodic charts had
gaps for undiscovered elements. why do you think...
gaps for undiscovered elements. why do you think...
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