Ask a New Question

MgCl2 (aq) → Mg+2(s) +

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
1. 1 answer
2. asked by Queen
3. 1,248 views
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
1. 1 answer
2. asked by Brendon
3. 537 views
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
1. 1 answer
2. asked by JOEY
3. 1,698 views
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
1. 1 answer
2. asked by Abass
3. 2,458 views
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
1. 0 answers
2. asked by M
3. 672 views
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
1. 0 answers
2. asked by MB
3. 729 views
If Chelcy and Allyson reacted 2.55 grams of Mg with excess hydrochloric acid (HCl), how many grams of MgCl2 will they
1. 2 answers
2. asked by star
3. 930 views
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
1. 0 answers
2. asked by Lemi
3. 670 views
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
1. 1 answer
2. asked by B
3. 766 views
Determine the concentrations of MgCl2 Mg2+ and Cl- in a solution prepared by dissolving 2.73*10^-4g MgCl2 in 1.00L of water.
1. 1 answer
2. asked by Juan
3. 1,438 views