A gas at constant pressure occupies 400.0 mL at 50.0°C. What volume will it have at 300.0°C?

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Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Word equation for k+ h2o yield koh + h2

Which three statements represent the benefits of performing experiments using computer simulations?