(a) Interpretation: The total osmotic pressure of seawater at 25°C needs to be determined if the seawater is assumed to have 0.470 M NaCl and 0.068 M MgCl 2 . Assume both compounds are completely dissociated. Concept introduction: Solution stoichiometry involves the calculation of the concentration of solutions in the given conditions of volumes, moles, etc. There are various ways to calculate the concentration of solutions such as molarity, molality, mole fraction, ppm, ppb, etc. Mole fraction is the ratio of moles of substance and total moles in the solution or mixture. One ppm stands for part per million or milligrams per liter (mg/L) whereas parts per billion (ppb) is one part in 1 billion. Molarity represents the moles of solute dissolve in per liter of solution. The mathematical expression of molarity is: Molarity= Moles of solute Volume of solution (L)
(a) Interpretation: The total osmotic pressure of seawater at 25°C needs to be determined if the seawater is assumed to have 0.470 M NaCl and 0.068 M MgCl 2 . Assume both compounds are completely dissociated. Concept introduction: Solution stoichiometry involves the calculation of the concentration of solutions in the given conditions of volumes, moles, etc. There are various ways to calculate the concentration of solutions such as molarity, molality, mole fraction, ppm, ppb, etc. Mole fraction is the ratio of moles of substance and total moles in the solution or mixture. One ppm stands for part per million or milligrams per liter (mg/L) whereas parts per billion (ppb) is one part in 1 billion. Molarity represents the moles of solute dissolve in per liter of solution. The mathematical expression of molarity is: Molarity= Moles of solute Volume of solution (L)
Solution Summary: The author explains that solution stoichiometry involves the calculation of the concentration of solutions in the given conditions of volumes, moles, etc.
The total osmotic pressure of seawater at 25°C needs to be determined if the seawater is assumed to have 0.470 M NaCl and 0.068 M MgCl2. Assume both compounds are completely dissociated.
Concept introduction:
Solution stoichiometry involves the calculation of the concentration of solutions in the given conditions of volumes, moles, etc. There are various ways to calculate the concentration of solutions such as molarity, molality, mole fraction, ppm, ppb, etc. Mole fraction is the ratio of moles of substance and total moles in the solution or mixture. One ppm stands for part per million or milligrams per liter (mg/L) whereas parts per billion (ppb) is one part in 1 billion.
Molarity represents the moles of solute dissolve in per liter of solution. The mathematical expression of molarity is:
Molarity=Moles of soluteVolume of solution (L)
Interpretation Introduction
(b)
Interpretation:
The maximum volume of freshwater that can be obtained from 1.00 L of seawater needs to be determined if the reverse osmosis equipment can exert a maximum pressure of 100.0 atm at 25°C.
Concept introduction:
Solution stoichiometry involves the calculation of the concentration of solutions in the given conditions of volumes, moles, etc. There are various ways to calculate the concentration of solutions such as molarity, molality, mole fraction, ppm, ppb, etc. Mole fraction is the ratio of moles of substance and total moles in the solution or mixture. One ppm stands for part per million or milligrams per liter (mg/L) whereas parts per billion (ppb) is one part in 1 billion.
Molarity represents the moles of solute dissolve in per liter of solution. The mathematical expression of molarity is:
Please predict the products for each of the following
reactions:
1.03
2. H₂O
NaNH,
1. n-BuLi
2. Mel
A
H₂
10
9
0
H2SO4, H₂O
HgSO4
Pd or Pt (catalyst)
B
9
2
n-BuLi
♡
D2 (deuterium)
Lindlar's Catalyst
1. NaNH2
2. EtBr
Na, ND3
(deuterium)
2. H₂O2, NaOH
1. (Sia)2BH
с
D
in the scope of ontario SCH4U grade 12 course, please show ALL work
Is the chemical reaction CuCl42-(green) + 4H2O <==> Cu(H2O)42+(blue) + 4Cl- exothermic or endothermic?
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.