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Which indicator is suitable for the titration of washing soda against HCL and why?
Wiki User
∙ 12y ago
iv done the titration and the preferred indicator for such a solution is phenalphaline, use a few drops to make it go a bright luminous pink and titrate till clear, not 'cloudy'
Wiki User
∙ 12y ago
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Why do you need to rinse your a buret before titration?
To wash out any trace chemicals. These trace chemicals coul affect the titration result. If the burette is clean ( from the lab. store), it will have been through the stores washing machine, so there may be trace solvents left behind.
What is the colour of washing up liquid with universal indicator?
red
Can you use top loader washing powder in a front loader washing machine?
Yes you can, but it is best to use the suitable kind of washing powder for each. Some of the substance are different so it is best not to. It is detergent. The only difference is a lower value foaming agent may be used. The difference is a marketing stunt more than anything else.
What is the pH of dish washing liquid?
the pH for washing up liquid is 9.4 on the pH scale
What is the color of phenolphethaline in washing soda?
Washing soda is sodium carbonate and phenolphthalein will be pink in colour in a solution of washing soda.
Is mineral water suitable for face washing?
yes
Why is LDPE suitable for washing liquid bottle?
LDPE is the most cheaper type of polyethylene, suitable for simple objects.
What is a fall harness and is it suitable for a small window-washing business?
A fall harness is a device that holds you while you are suspended in mid air. They are very suitable for small window-washing businesses. They help ensure your safety.
What is in a seawater that makes it not suitable for washing clothes?
the salt in the water makes the fabric weak
Can DC shoes go in the washing machine?
no you must hand wash them as the material is not suitable
Does berry juice act as an indicator when mixed with a little bit of water and wet washing powder?
yes
Why do you need to rinse your a buret before titration?
To wash out any trace chemicals. These trace chemicals coul affect the titration result. If the burette is clean ( from the lab. store), it will have been through the stores washing machine, so there may be trace solvents left behind.
What kind of reaction is washing your hands and face?
Washing your hands and face is a defensive reaction. it help defend your body against infection by pathogens.
What type of fire extinguisher would be most suitable to use on a fire in a faulty washing machine?
class c fire extinguisher
What is the colour of washing up liquid with universal indicator?
red
How can you protect ourselves against microorganisms?
by washing your hands regularly before and after meals and the toilet
What is an alliteration for waves crasing against the sea shore?
Whispering waves washing the shore.
