Explain the mass of the anhydrous caso4 salt

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Reference no: EM13530373

1.The enzyme pyruvate dehydrogenase which converts pyruvate to acetyl COA can be activated by phosphorylation or dephosphorylation. this would be an example of which one : allosteric regulation, substance-level phosphorylation, oxidative phosphorylation, saturation, or covalent regulation.

2. A 1.994-g sample of gypsum, a hydrated salt of calcium sulfate, CaSO4 is heated at a temperature greater than 170 C in a crucible until a constant mass is reached. The mass of the anhydrous CaSO4 salt is 1.577 g.

Calculate the percent by mass of water in the hydrated

Calcium sulfate salt.

Reference no: EM13530373

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Explain the mass of the anhydrous caso4 salt : A 1.994-g sample of gypsum, a hydrated salt of calcium sulfate, CaSO4 is heated at a temperature greater than 170 C in a crucible until a constant mass is reached. The mass of the anhydrous CaSO4 salt is 1.577 g.

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