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6. A student has a sample containing 4.27 mol of tungsten (VI) odide, Wo, How many molecules are present in the sample?
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Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
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Sugar is dissolved in water. which is the solute? sugar neither both water
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Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
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6. A student has a sample containing 4.27 mol of tungsten (VI) odide, Wo, How many molecules are pre...
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