1.why must MgCl2.6H20 be added

  1. why must MgCl2.6H20 be added to the EDTA solution
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    2. May asked by May
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  2. why must MgCl2.6H20 be added to the EDTA solution?
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    2. jenny asked by jenny
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  3. 1.why must MgCl2.6H20 be added to the EDTA solution?2. why should EDTA solution be stored to the polyethylene container? 3. why
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    2. tan ni asked by tan ni
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  4. 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. Abass asked by Abass
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  5. Consider a 1.50 L aqueous solution of 3.75 M NH3, where 17.5 g of NH4Cl are dissolved. To this solution, 5.00 g of MgCl2 are
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    2. Olivia asked by Olivia
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  6. 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. Queen asked by Queen
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  7. 1 mol Cu(NO3)2*6H20 X 295.69g Cu(NO3)2*6H20/ mol Cu(N03)2*6H20=___________ gCu(NO3)2*6H20what does in the blank?
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    2. peter asked by peter
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  8. 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. Brendon asked by Brendon
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  9. what happens when HCl is added to CoCl2*6H20?and what happens when you add AgNO3 to the product?
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    2. Gary asked by Gary
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  10. What happens when CoCl2 is added to the following system?Co(H20)6 + Cl + heat <-> CoCl4 + 6H20?
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    2. Evelyn asked by Evelyn
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