health problems diabetes insulin helps glucose enter the body's cells, where it can be...
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Health Problems Dehydration What is the problem? The body lacks water and electrolytes (minerals) Possible symptoms ThirstyTRANSCRIPT
Health Problems Diabetes Insulin helps glucose enter the body's cells, where it
can be used for energy or stored for future use. What is the problem? Type 1 diabetes happens when the cells in the
pancreas that make insulin are destroyed. Type 2 diabetes occurs when the body can't respond to
insulin normally. Possible Symptoms: Frequent urination Thirsty Weight loss
Health Problems Kidney Stones What is the problem?
The buildup of crystallized salts and minerals such as calcium in the urinary tract can block the kidney or ureter.
Possible Symptoms? Abdominal pain
Health Problems Dehydration What is the problem?
The body lacks water and electrolytes (minerals) Possible symptoms
Thirsty
Health Problems Proteinuria What is the problem?
Kidney damage causes protein to be found in the urine
Possible symptoms? Water retention Protein in urine
Solubility
Solubility
Solubility: The maximum amount of solute that can be dissolved in a given amount of solvent.
The solute (powder) goes in the spaces of the solvent and dissolves.
Some substances never dissolve because it does not fit in the water molecule space. (ex. sand)
Solubility
Substances that can dissolve will fit in the spaces, but there is only so much space…
The solute that does not dissolve is called a PRECIPITATE.
Saturated Solution
UNSATURATED solution: does not contain the maximum amount,
more solute can be added. SATURATED solution:
contains the maximum amount of solute for that amount of solvent
SUPER SATURATED solution: too much solute – a precipitate forms.
Solubility and Temperature Temperature can either decrease
or increase the amount of solute that can be dissolved.
Sugar and salt : as the temperature increases, so does the solubility.
Water molecules are excited so there is more space available for solute to dissolve.
Solubility curve
Solubility and Temperature
For gases, solubility often decreases as temperature increases.
Ex. In the summer, less O2 can dissolve in water which can lead to the death of fish.