<span>moles water = 850.0 g / 18.02 g/mol=47.2
moles Mg2+ = 0.400
moles Cl- = 2 x 0.400 = 0.800
moles ions = 0.400 + 0.800= 1.2
mole fraction ions = 1.2 / 1.2 + 47.2 =0.0248</span>
Based on bond type, CaCI2 has the highest melting point.
During a chemical rx a new product is formed
Explanation:
salt water is acidic which is why humans and other animals cannot consume salt water for the risk of becoming sick.
Answer:
Root Wedging is the process in which roots grow into the cracks in rocks and force the cracks open as they continue to grow.
Explanation:
