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What insoluble base used to make copper sulphate?
Sodium hydroxide is commonly used to make copper sulfate from copper oxide, which is insoluble in water. The reaction between copper oxide and sodium hydroxide forms copper sulfate and water.
Can copper turning be used to test how pH affects copper corrosion?
Yes, copper turning can be used as a test specimen to observe the effects of pH on copper corrosion. By subjecting copper turnings to different pH solutions and monitoring the rate of corrosion, one can determine how pH influences the corrosion of copper. This experiment can help in understanding the behavior of copper in different environments.
Insoluble base used to make copper sulfate?
Sodium hydroxide (NaOH) is an insoluble base that can be used to make copper sulfate. When sodium hydroxide is added to a solution of copper sulfate, a blue precipitate of copper hydroxide forms. This precipitate can be filtered and then reacted with sulfuric acid to produce copper sulfate.
What element used to be mined in Michigan?
Copper used to be mined in Michigan. The state was one of the leading copper-producing regions in the country during the mid-19th century.
A reddish-orange element used for electrical writing?
The reddish-orange element commonly used for electrical wiring is copper. It is valued for its high electrical conductivity, making it an ideal choice for transmitting electrical signals and power in various applications.
What was used to make a penny in the past?
Copper and tin
What is a common metal used in wires to conduct electricity?
copper or even more often brass Copper and aluminum are used in house wiring. Aluminum is typically used in the entrance cable and copper for everything past the breaker panel. Aluminum was used for house wiring a few decades ago but it was linked to numerous electrical fires because the connections would weaken over time.
Before people had paper what did they use?
Several used materials in the past: papyrus, parchment, dried clay, copper foils, etc.
Why is copper plumbing used in homes but not aluminum plumbing?
Copper is the metal used for plumbing in houses, there are many reasons behind it 1. Copper is the main metal for electrical wiring compare with aluminium. 2. Copper is an excellent conductor of electricity and heat. 3. Copper is resistant to corrosion and very unreactive. Copper is malleable which makes it an ideal material for gas pipes and water pipes. 4. Copper is below hydrogen in the reactivity series and therefore it does not react with water. 5. Copper lead compounds in water are toxic. It was used for plumbing in the past time. For more information visit at: alliedallcityinc.com
What materials did the copper Inuit use to make clothes in the past?
They used Seal Blubber and caribou hides and fur
How much copper is there in the world?
It is estimated that there is about 3.5 billions tons of undiscovered copper in the world. Copper has been rising in value for the past several years.
Who first used copper?
your mom first used copper
What were pennies made of in the past?
I think the same now, copper.
Why can iron be used used to get copper from copper sulfate solution?
Iron is more reactive than copper
Who used copper for the first time?
We do not know. There were no records when copper was used for the first time ABOUT 11,000 years ago. Copper was one of the very first metals used by man.
What is copper used for in gardens?
When copper is used in gardens, it is usually used to control fungus on plants.
How is copper used in a mobile?
copper is used in the battery and is some of the electral components
