Hey there!:
Molar mass MgCl2 = 95.211 g/mol
Volume of solution in liters:
570.0 mL / 1000 => 0.57 L
Number of moles:
n = M * V
n = 2.00 * 0.57 => 1.14 moles of MgCl2
Therefore:
1 mol MgCl2 --------------- 95.211 g
1.14 moles MgCl2 ---------- ??
mass of MgCl2 = 1.14 * 95.211
mass of MgCl2 = 108.54 g
Hope that helps!
Explanation:
Sankey diagrams , which are typically used to visualize energy transfers between processes, are named after the Irishman Matthew H. P. R. Sankey, who used this type of diagram in a publication on energy efficiency of a steam engine in 1898.
Sankey diagrams are ideal for visually representing energy balances.
how to use
1.Overview. The Sankey diagram displays how quantities are distributed among items between two or more stages.
2.Add a Sankey diagram. Choose the Data Visualization or Re-Visualize option from the toolbar and select Sankey Diagram.
3.Change link color and width.
4.Change node color.
5.Change labels and tooltips.
Molality=mol/kg
342/171
=2m
Hope this helped :)
In every reaction, mass cannot be destroyed nor created as defined by the law of conservation of mass. Energy also cannot be destroyed when a chemical reaction takes place
