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What else can I help you with?
The acidbase numbering sytem?
1-14
Why pH meter to measure the pH of several common household. Can you use a universal indicator or pH paper to measure the pH of all the common household chemicals?
Using a pH-meter the measurement is more accurate and sure.But at home you can use a pH-paper for transparent liquids.
Why is it difficult to measure pH value of household bleach using universal indicator?
Household bleach is a strong alkaline solution, making it difficult to accurately measure its pH using universal indicator. Universal indicator is more suited for measuring pH in the neutral to slightly acidic range, and may not provide an accurate or precise reading for highly alkaline substances like bleach. A pH meter or specific alkaline pH indicator may be more suitable for measuring the pH of household bleach.
What household materials make good indicators for acids and bases?
red cabbage is a good indicator
What are the Household chemicals which i can use to test the carrot indicator?
You can test the carrot indicator using common household chemicals like lemon juice (acidic) and baking soda (alkaline). The carrot juice will turn pink or red when mixed with acidic substances and green or blue when mixed with alkaline substances. Additionally, vinegar can serve as an acid for testing, while soap can be used to test for alkalinity.
What turns universal indicator green?
Dilute Household Ammonia or just normal ammonia would do the job.
Example of a household indicator product?
A household indicator product is a device that monitors the status or performance of something in the household, such as a smart thermostat that indicates energy usage or a water leak detector that alerts you to leaks in the plumbing system.
What colour would ammonia turn if universal indicator is added?
The pH of the base ammonia is, depending on its concentration between 11.1 (0.1M) and 12.1 (10M) so the color of the most common Yamada's Universal Indicator will be purple (or blue if pH < 11, ready to use household ammonia)
Why is it difficult to measure the pH value of household bleach using universal indicator?
Household bleach is a strong base, typically with a pH of around 11-13, which is outside the color range of universal indicator, making it difficult to accurately measure its pH using this indicator. Universal indicator is more useful for measuring pH in the neutral to slightly acidic range. To accurately measure the pH of bleach, a pH meter or pH paper with a broader range would be more suitable.
What colour indicator do you use for hydrochloric acid and vinegar?
Methyl red is an adequate indicator.
How do I Add an indicator variable in sas?
To add an indicator variable in SAS, you can use the DATA step along with a conditional statement. For example, if you want to create an indicator variable called indicator based on a condition in the dataset, you can use the following code: data new_dataset; set original_dataset; if condition then indicator = 1; else indicator = 0; run; Replace condition with your specific criteria for the indicator. This will create a new dataset with the added indicator variable.
Examples of primary standards used in acidbase titrations?
Oxalic acid,sodium oxalate or ammonium iron (II) sulfate.
