When 15 ml of a solution containing 16 m na2s is diluted to
When 15 mL of a solution containing 1.6 M Na2S is diluted to 32 mL, a dilute solution is formed. How many moles of Na+ ions are contained in 30 mL of the dilute solution?
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a 50-g of ice cube at 0c is heated until 45g has become water at 100c and 50g has become steam at 100cnbsp how much
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when 15 ml of a solution containing 16 m na2s is diluted to 32 ml a dilute solution is formed how many moles of na ions
a proton accelerates from rest in a uniform electric field of660 nc at some later time its speedis 110 multiplied by
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a 13 ml sample of a solution of albr3 was diluted with water to 27 ml a 15 ml sample of the dilute solution was found
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