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A 1.0-g sample of MgCl2

Which sample has the most solute?Question 15 options: 200. mL of 0.200 M MgCl2 150. mL of 0.250 M MgCl2 100. mL of 0.300 M MgCl2
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2. asked by Brendon
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A 1.0-g sample of MgCl2 produced a 10.00C increase in a calorimeter charged with 40.0mL of deionized water. The specific heat is
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2. asked by M
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A 1.0-g sample of MgCl2 produced a 10.00C increase in a calorimeter charged with 40.0mL of deionized water. The specific heat is
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2. asked by MB
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In order to make 500.0mL of a 1.835 M MgCl2 solution, then _______g of MgCl2 is needed.Moles of MgCl2= (1.835M)(0.5L)=0.9175mol
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2. asked by Queen
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Write the balanced dissociation equation for MgCl2. (1 mark)MgCl2(s) + H2O(l) ==> Mg^+2(aq) + 2Cl^-(aq) b) In 300.0 mL of a 0.50
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2. asked by JOEY
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How many milliliters (ml) of 5 M MgCl2 must be added to 25 ml of a 0.5 M MgCl2 solutionto produce 1500 ml with a final MgCl2
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2. asked by Abass
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A student is given 2.94g of a mixture containing anhydrous MgCl2 and KNO3. To determine the percentage by mass of MgCl2 in the
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2. asked by Shariah
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If Chelcy and Allyson reacted 2.55 grams of Mg with excess hydrochloric acid (HCl), how many grams of MgCl2 will they
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2. asked by star
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What is the mass of MgCl2 required to make 500mL if 1.200 M of MgCl2 Solution?I'm having trouble figuring out what the equation
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2. asked by Lemi
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Consider 125 mL of 0.110 M MgCl2 solution.a. How many moles of MgCl2 are contained in 125 mL of 0.0110 M MgCl2? b. What is the
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2. asked by B
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