Chemistry, 23.02.2021 01:00 moneykingmarco079
A solution of ammonium carbonate is mixed with a solution of magnesium nitrate. If magnesium carbonate is insoluble in water, what is the reaction?
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During which movies do spring tides new moon first quarter waxing gibbous waxing
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In the reaction between a crushed antacid tablet and vinegar what gas is emitted
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The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
A solution of ammonium carbonate is mixed with a solution of magnesium nitrate. If magnesium carbona...
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