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How does a respirometer work?
A respirometer works by measuring the amount of oxygen breathed in and measuring the amount of carbon dioxide breathed out. It also measures how long it takes from a breath in to a breath out for normal respiration.
What is the difference between a respirometer and spirometer?
A respirometer measures the rate of respiration or gas exchange in organisms, while a spirometer measures lung functions, such as lung volume and capacity. Respirometers are often used in biological studies, while spirometers are commonly used in clinical settings to evaluate lung health and diagnose respiratory conditions.
Is it true that The pH scale measures the concentration of hydroxide ions?
No, pH measures the concentration of hydrogen ions. pOH would measure hydroxide concentration.
What do pH measures?
Concentration of hydrogen (or hydronium) ion.
What does a solution concentration measures?
how fast a substance dissolves
What do concentration and conductivity both have?
Both concentration and conductivity are measures of the amount of a substance present in a solution. Concentration refers to the amount of solute dissolved in a solvent, while conductivity measures the ability of a solution to conduct electricity, which is related to the presence of ions in the solution.
What are the shortcomings of concentration ratios as measures of monopoly or oligopoly power?
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The pH scale measures the concentrations of what ions in solutions?
It shows the concentration of H+ ions (if pH is less than 7) or OH- ions (if pH is above 7). pH + pOH = 14
Why is it important to distinguish between measures of quantity and concentration in renal function?
Distinguishing between measures of quantity (such as glomerular filtration rate) and concentration (such as plasma creatinine) in renal function is crucial because quantity measures the actual amount of substance filtered by the kidneys, while concentration reflects how much of that substance is present in the blood. Quantity helps determine the overall function of the kidneys, while concentration may be influenced by factors beyond renal function, such as hydration status or muscle mass. Evaluating both measures provides a more comprehensive assessment of renal function.
What does molarity measures the concentration of?
The amount of a substance dissolved in a liquid
Ph meter is an electronic instrument with an electrode that is sensitive to the what ions?
The pH meter measures the concentration of hydrogen ions (H+) in an aqueous solution
What scale measures the concentration of hydrogen ions?
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
