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How do you find the hardness of a given water sample without using EDTA?
mention the salts causing temporary and permaneat hardness
Does carbon react with alcohol?
Yes. I tried it with isopropanol. No gas evolved, but there formed on the bottom a clear thick condensate (which I have yet to identify). The liquid remained clear as well.
Where did boron get discovered?
Paris and England at the same time.Boron was first isolated by Sir Humphry Davy, Joseph Louis Gay-Lussac, and Louis Jacques Thénard, each of whom was working independently, in 1808. It was incompletely refined and was not recognized as an element. It remained for the Swedish chemist Jöns Jakob Berzelius to actually identify boron as an element, which he did in 1824.Read more: Who_discovered_boronnobody knows
Who was boron doscovered by?
Boron was discovered by Joseph-Louis Gay-Lussac and Louis-Jaques Thénard, French chemists, and independently by Sir Humphry Davy, an English chemist, in 1808. They all isolated boron by combining boric acid (H3BO3) with potassium. It was incompletely refined and was not recognized as an element. It remained for the Swedish chemist Jöns Jakob Berzelius to actually identify boron as an element, which he did in 1824.
What is a sentence with the word ashes?
After the fire was put out, only ashes remained of the old building.
how much of a solid product will precipitate if 14.4g of aqueous ammonium phosphate will be mixed with 112.4g of aqueous led (II) bromide What reactant will be remained unused and how much will be leftover?
17,5963398
Why are olivine crystals sometimes found in basaltic rock even though olivine is more dense than the basaltic lava that hardens?
Magma moves, it erupts out of volcanoes, and this can cause substances of different density to mix together. If these substances remained liquid, they would eventually settle out into layers by density, but if the rock hardens before this happens, then you have permanent mixing.
Why was southeast Asia that remained free?
Thailand remained free.
Is remained a linking or action verb?
Remained can be both! In the sentence The boy remained sleepy throughout the play, remained is a linking verb. because it connects the subject, the boy to the adj sleepy.
What is the past tense for The room remained light?
remained is past tense.
Why leonor rivera had remained silent?
why did leonor rivera remained silent?
What is a good sentence using the word remained?
i remained calm after my brother hit me
What happened to the people who had remained loyal to great Britain?
The people remained in the United States.
What is the past participle of remain?
The past participle of "remain" is "remained."
What is the past tense of remain?
The past tense of "remain" is "remained."
Which countries remained neutral?
During World War I, Switzerland, Spain, and the Scandinavian nations remained totally neutral.
Which two countries remained undefeated by Napoleon?
England and Portugal remained undefeated by Napoleon.
