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What else can I help you with?
What physiological change has am impact on the resuscitation of the geriatric trauma patient?
decreased peripheral reserve, maybe
What is organic indicator?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
What is a indicator organisms?
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
What color will lemonade turn into when red cabbage indicator is in it and why?
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
Could a ph-sensitive color indicator be ussed to reveal the presence of a contaminant in a fluid that should be sterile?
Yes, a pH-sensitive color indicator can be used to detect the presence of a contaminant in a fluid that should be sterile. When the contaminant alters the pH of the fluid, causing a color change in the indicator, it indicates contamination. This method can provide a quick visual indication of potential contamination.
How are indicators used to determine pH?
Indicators are substances that change color depending on the acidity or basicity of a solution. By adding an indicator to a solution of unknown pH and observing the color change, one can determine the approximate pH of the solution based on the color of the indicator at that pH range. This color change is due to the indicator's ability to undergo a reversible chemical reaction that is sensitive to changes in hydrogen ion concentration.
Why would a pH sensitive color indicator be used to reveal the presence of a contaminant in a fluid that should be sterile?
A pH sensitive color indicator can detect changes in pH caused by the presence of contaminants in a fluid. If the fluid should be sterile, any pH change could indicate microbial contamination, which may compromise sterility. The indicator changing color provides a visual cue that there may be contaminants present, prompting further investigation and necessary action to ensure sterility.
Is a change in mass an indicator of chemical reaction?
A change in mass can be an indicator of a chemical reaction if there is a conversion of reactants into products with different mass compositions. For example, if gas is released during a reaction or if there is a change in the number of moles of substances present, there may be a noticeable change in mass.
How does the color change when a strong acid is added an alkali to neutralise?
The color does not change unless an indicator such as litmus or phenolphthalein is being used. If litmus the color change is blue to red If phenolphthalein the change is red to colorless
Is an indicator's reaction in acids and bases a chemical change?
No, an indicator's reaction in acids and bases is a physical change. Indicators change color based on the pH of the solution they are in, but the chemical composition of the indicator remains the same.
What can be used as an indicator for a physical change and a chemical change?
Change in Color.
How do you reset change oil soon indicator on a 55 nplate Renault Megan?
Renault Service - computer controlled indicator. You may change oil by yourself, but the indicator won't change until it is reset digitally. What does this mean?
