Chemistry, 07.10.2021 14:00 robert7248
what is the ksp for the following equilibrium if zinc phosphate has a molar solubility of 1.5×10−7 m? zn3(po4)2(s)↽−−⇀3zn2 (aq) 2po3−4(aq)
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This chart represents the melting point of several substance. what besy explains the high melting point of the salt?
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
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How many moles of oxygen gas are produced from the decomposition of six moles of potassium
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what is the ksp for the following equilibrium if zinc phosphate has a molar solubility of 1.5×10−7 m...
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