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Nature provides us with pH indicators in the form of plant pigments known as antocyanines, which change color over different pH ranges, depending on source. The indicators derived from red cabbage and red beet are two examples. Red cabbage juice will function over a wide pH range, from as low as pH 1 up to pH 12. The following is a pH color chart for red cabbage...
pH 2=red, pH 4=purple, pH 6=violet, pH 8=blue, pH 10=blue-green, pH 12 = green-yellow.
What else can I help you with?
How can you make your own indicator?
To make your own indicator, you will need to define the criteria or conditions that you want the indicator to measure. Next, you will need to collect relevant data or information that aligns with those criteria. Finally, you can calculate the indicator by applying a formula or method to the data you have collected. Regularly update and evaluate your indicator to ensure it effectively measures what you intend it to.
What is meant by the term natural world?
That's totally subjective : some people would like to define it as without people - as if we were not a part of nature. Feel free to define it as you wish.
How do you define 'natural science'?
Natural science is the general branch of science that studies concrete entities and phenomena which are directly observed and measured and that relate to the material universe.
Define compressed natural gas?
Compressed natural gas is natural gas under pressure which remains clear, odorless, and non-corrosive. This is when natural gas is compressed to less than 1% of its volume at standard atmospheric pressure.
What is a nutural boundary?
A natural boundary is a physical boundary that is formed by geographic features such as mountains, rivers, or oceans. These boundaries are created by natural elements and can help define borders between regions or countries.
Define a natural event?
it is natural is it from earth
How do you fit a new indicator on a 2006 Honda CR-V?
What kind of 'indicator' are you referring to? Please define more clearly and re-submit.
Define natural numbers?
A natural number Is a pure number like water
Can anybody define light?
define light and vision in relation to natural light and artificial light.
How can you make your own indicator?
To make your own indicator, you will need to define the criteria or conditions that you want the indicator to measure. Next, you will need to collect relevant data or information that aligns with those criteria. Finally, you can calculate the indicator by applying a formula or method to the data you have collected. Regularly update and evaluate your indicator to ensure it effectively measures what you intend it to.
What is meant by the transition interval of an indicator?
The transition interval of an indicator refers to a range of values within which the indicator shifts from one state to another. It helps determine when a specific threshold or condition has been met, signaling a change in status or action. It is important to define transition intervals to effectively interpret and utilize the indicator for decision-making.
What is a key peformance indicator?
Earnings and earnings/revenue growth. --------------------------------------------------- A performance indicator or key performance indicator (KPI) is a measure of performance. Such measures are commonly used to help an organization define and evaluate how successful it is, typically in terms of making progress towards its long-term organizational goals.
What affects the world?
I would definitely define gays as a natural disaster.
What is a definition of natural phenomenon?
You can define the words natural phenomenon as an even that is not man-made. This includes rain, fog, tornadoes, and the sunset.
What is a philosopher who believed that natural laws could be used to define economic systems?
Physiocrat
A legend that helps define the beliefs of a people and gives an explanation for natural phenomena?
A Myth.
What is the natural approaches to problem solving?
A natural approach to problem solving is to define the problem, identify possible solutions, and select the best one.
