solutes are either electrolytes or non-electrolytes.
The ability to conduct an electrical current is a factor that can be used to classify segutes.
To test solutions for the presence of ion, we can use an apparatus that consists of a battery and a pair of electrodes connected by wires to a light bulb.
When electricity can flow, the light bulb glows, but only when the ion movement between the electrodes completes the circuit.
The light bulb glows very brightly when the light bulb apparatus is placed in the NaCl solution.
The charges have to balance in an equation for water dissociation.
Weak electrolytes do not conduct electrical current as well as strong electrolytes.
The light bulb glows dim when the solution of the weak electrolyte is placed in the electrodes.
The H+ and F- ion are produced by a few HF molecule dissociation.
More H+ and F- ion form, some of them recombine to give a molecule.
Weak electrolyte don't dissociate.
The light bulb doesn't glow because the solution doesn't contain ion and can't conduct electricity.
Indicate if the solutions contain only ion, molecule, or a few ion.
A solution of a weak electrolyte would contain mostly Molecules and ions.
Body fluids have a mixture of electrolytes.
The equivalent of 1 mole of Na+ ion and 1 mole of Cl- ion is 1 mole of charge.
There are 2 equivalents for each mole for an ion with a charge of 2 or more.
The charge of the positive ion is always balanced by the charge of the negative ion.
The concentrations of electrolytes in the fluids are expressed in mEq/L.
A solution containing 25 mEq/L of Na+ and 4 mEq/L of K+ has a positive charge of 29 mEq/L.
The concentration of the anion must be at least 29 mEq/L.
The laboratory tests show that she has a high level of calcium in her blood.
The given and needed quantities should be stated.
To calculate the moles, write a plan.
The equalities and conversion factors are listed.
To calculate the number of moles, set up the problem.
The solution for IV fluid replacement has an amount of Cl- per liter.
Try Practice Problems 9 to 9.22 0.136 mole of cations in the body play an important role in maintaining the balance of the positive and negative cations and controlling the function of the cells and organs in the body.
The proper pH of the blood is measured with the help of bicarbonate.
Sometimes a blood test is needed.
The concentration of certain electrolytes is important in carrying electrical impulses through the nervous system.
It is possible to give fluids such as Pedialyte to return electricity.
The transmission of electrical lyte levels to normal is done with the help of the Potassium ion.
The concentrations of electrolytes in fluids given to a patient are expressed in mEq/L.
One of Pedialyte has the following electrolytes: Na+ 45 mEq, Cl- 35 mEq, K+ 20 mEq, and citrate3- 30 mEq.
The total number of positive charges is equal to the total number of negative charges.
An IV solution is used to give a patient a liquid solution.
solutes are either electrolytes or non electrolytes.
The form of the compound in water is determined by its nature.