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A strong acid has a pH of 0-2
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What color change does each indicator show to represent acids bases and neutral?
There are far too many indicators to give them all. Litmus is blue in alkali, red in acids and an in-between colour often called claret when neutral. Universal indicator is red in strong acids, blue in strong alkalis and different colours in between depending on the brand.
How could you show that butanoic acid is a weak acid?
All the carboxyllic acids are weak acids. You can show it by adding it to water and measuring its pH which would be higher as compared to pH of strong acids like HCl, H2SO4 .
What color does universal indicator turn in basic solutions?
The answer is Green.Proof at :http://www.sciencepages.co.uk/keystage3/year7/module5/m5quiz.phpI hope this helped.Goodbye.This is incorrect. It will be red, yellow, orange, deep red or red orange.
What acid is universal indicator goes red?
Hi, just looked this up, here's something to show you how universal indicators work:Universal indicator and the pH scaleUniversal indicator is a mixture of several different indicators. Unlike litmus, universal indicator can show us exactly how strongly acidic or alkaline a solution is. This is measured using the pH scale. The pH scale runs from pH 0 to pH 14.Universal indicator has many different colour changes, from red for strong acids to dark purple for strong bases. In the middle, neutral pH 7 is indicated by green.Universal indicator shows how acidic or alkaline a solution isThese are the important points about the pH scale:neutral solutions are pH 7 exactlyacidic solutions have pH values less than 7alkaline solutions have pH values more than 7the closer to pH 0 you go, the more strongly acidic a solution isthe closer to pH 14 you go, the more strongly alkaline a solution is
What chemical symbol represents an acid?
There is no particular symbol for acids. Different acids have different formulae. But sometimes to show that a reaction is taking place in acidic medium, the sign of H+ is used because all acids give H+ ion.
What color change does each indicator show to represent acids bases and neutral?
There are far too many indicators to give them all. Litmus is blue in alkali, red in acids and an in-between colour often called claret when neutral. Universal indicator is red in strong acids, blue in strong alkalis and different colours in between depending on the brand.
How could you show that butanoic acid is a weak acid?
All the carboxyllic acids are weak acids. You can show it by adding it to water and measuring its pH which would be higher as compared to pH of strong acids like HCl, H2SO4 .
What is the scale you use to measure acids and bases and what is the range of number?
the scale used to measure acid and bases is called a pH scale. the numbers range from 1-14 and go as following- to show an acid= 1-6 nuetral= 7 to show a base= 8-14
What color does universal indicator turn in basic solutions?
The answer is Green.Proof at :http://www.sciencepages.co.uk/keystage3/year7/module5/m5quiz.phpI hope this helped.Goodbye.This is incorrect. It will be red, yellow, orange, deep red or red orange.
When was Show You Colour created?
Show You Colour was created on 2005-03-23.
What are the numbers that show the units on a graph called?
scale
What acid is universal indicator goes red?
Hi, just looked this up, here's something to show you how universal indicators work:Universal indicator and the pH scaleUniversal indicator is a mixture of several different indicators. Unlike litmus, universal indicator can show us exactly how strongly acidic or alkaline a solution is. This is measured using the pH scale. The pH scale runs from pH 0 to pH 14.Universal indicator has many different colour changes, from red for strong acids to dark purple for strong bases. In the middle, neutral pH 7 is indicated by green.Universal indicator shows how acidic or alkaline a solution isThese are the important points about the pH scale:neutral solutions are pH 7 exactlyacidic solutions have pH values less than 7alkaline solutions have pH values more than 7the closer to pH 0 you go, the more strongly acidic a solution isthe closer to pH 14 you go, the more strongly alkaline a solution is
What does a scale on a map show?
It shows how big the scaling in north and east in numbers to show were something is and somewhere is in numbers to show its with and scale
How are ratios and scale factors different?
Ratios show the information of the side lengths scale factors show the information of how they are related
What type of sentences show strong feelings?
Exclamatory sentences show strong feelings.
What choice describes what scorn means?
To show strong dislike
What does a scale show on a scale drawing?
It shows the constant of proportionality between the scale drawing and the real-life object.
