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What does lead plus bromine equal?
lead + bromine ---> lead bromide Pb + Br2 ---> PbBr2 As a chemical compound containing lead, it is categorised as probably carcinogenic to humans. It is a white powder at room temperature.
What is produced at the positive electrode of the electrolysis of molten lead bromide?
At the positive electrode (anode) of the electrolysis of molten lead bromide, bromine gas is produced. This is because bromine ions are attracted to the positive electrode, where they are oxidized to form bromine gas.
What happens if sterling silver jewelry were exposed to fumes of bromine?
If sterling silver jewelry is exposed to fumes of bromine, it can lead to tarnishing and discoloration on the surface of the jewelry. Bromine can react with the silver to form silver bromide, which appears as a dark tarnish. It is recommended to keep sterling silver jewelry away from harsh chemicals like bromine to preserve its appearance.
Lead and potassium iodide equation?
The chemical equation for the reaction between lead nitrate (Pb(NO3)2) and potassium iodide (KI) to form lead iodide (PbI2) and potassium nitrate (KNO3) is: Pb(NO3)2 + 2KI → 2KNO3 + PbI2
How is bromine transported?
bromine is commonly transported in steel tanks lined with lead often supported with strong metal frames. this prevents the risk of the chemical escaping in the risk of an accident. Lead is used as Bromine is capable of dissolving metals however it will nor corrode lead.
When lead and bromine combine what is it called?
When lead and bromine combine, they form lead(II) bromide.
What does lead plus bromine equal?
lead + bromine ---> lead bromide Pb + Br2 ---> PbBr2 As a chemical compound containing lead, it is categorised as probably carcinogenic to humans. It is a white powder at room temperature.
Ionic bonds what is lead plus bromine?
Lead (Pb) forms a 2+ cation, and bromine (Br) forms a 1- anion. When lead and bromine combine, lead will donate its two electrons to bromine to form an ionic bond. The resulting compound is lead (II) bromide (PbBr2).
What is the balanced equation for lead decomposing on heating to give lead oxide and carbon dioxide gas?
2 PbO + C = 2 Pb + CO2
What is produced at the positive electrode of the electrolysis of molten lead bromide?
At the positive electrode (anode) of the electrolysis of molten lead bromide, bromine gas is produced. This is because bromine ions are attracted to the positive electrode, where they are oxidized to form bromine gas.
What chemical equation describes the balanced reaction between lead and oxygen to form lead oxide?
A balanced equation has equal numbers of each type of atom on each side of the equation..The chemical equation describes the balanced reaction between lead and oxygen to form lead oxide is as follows .4Pb + 3O2 → 2Pb2O3.
What elements are in lead bromide?
Lead and bromine, Pb and Br
Is lead bromine an ionic bond?
Yes, lead bromine forms an ionic bond. Lead donates electrons to bromine, resulting in the formation of positively charged lead ions and negatively charged bromine ions, which are held together by electrostatic forces of attraction.
What is the compound between lead and bromine?
The compound between lead and bromine is lead(II) bromide, with the chemical formula PbBr2.
What is the formula of lead bromine?
The formula of lead(II) bromide is PbBr2. Lead has a 2+ charge, while bromine has a 1- charge, so it takes two bromine atoms to balance out the charge on one lead atom.
Which elements would you get when electricity is passed through molten lead bromide?
When electricity is passed through molten lead bromide, the lead bromide will undergo electrolysis. This process will result in the decomposition of the lead bromide into its constituent elements, which are lead and bromine. Lead will be deposited at the cathode, while bromine gas will be produced at the anode.
What happens if sterling silver jewelry were exposed to fumes of bromine?
If sterling silver jewelry is exposed to fumes of bromine, it can lead to tarnishing and discoloration on the surface of the jewelry. Bromine can react with the silver to form silver bromide, which appears as a dark tarnish. It is recommended to keep sterling silver jewelry away from harsh chemicals like bromine to preserve its appearance.
