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Strontium and barium are able to form peroxides due to their relatively low ionization energies and the presence of vacant d orbitals in their valence electron configurations. This allows them to readily accept additional electrons to form the peroxide ion (O2^2-). Additionally, the larger size of strontium and barium ions compared to other alkaline earth metals provides more space for the peroxide ion to be accommodated, making them more likely to form stable peroxides.
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Explain how compounds that contain strontium and barium could be used in fireworks?
Compounds containing strontium and barium are commonly used in fireworks to produce vibrant colors. Strontium salts, such as strontium carbonate, create bright red hues, while barium compounds, like barium chloride, produce green colors. These elements are ideal for pyrotechnics because they not only impart vivid colors but also help stabilize the combustion process, enhancing the overall visual effect of the fireworks display.
What is the anhydride of barium hydroxide?
The anhydride of barium hydroxide is barium oxide (BaO). It is formed when barium hydroxide is heated to remove water molecules and only the oxide remains.
Is strontium radioactive?
There are different isotopes of strontium. While some isotopes of strontium are stable and non-radioactive (e.g., strontium-88), other isotopes are radioactive (e.g., strontium-90). Strontium-90 is considered a hazardous radioactive isotope because it can be absorbed by the body and increase the risk of cancer.
Why is there only one chloride ion for the molecules lithium chloride and potassium chloride but two chlorides for barium chloride strontium chloride and calcium chloride?
In an ionic compound the charges of all the ions must balance out to zero. The chloride ion has a charge of -1. Lithium and potassium ions both have a +1 charge. So these ions will combine in a 1:1 ration. By contrast, barium, strontium, and calcium all form ions with a 2+ charge, so in order to balance the charges, chloride ions must combine with these metals in a 2:1 ratio.
Is hydrogen peroxide on the periodic table?
No. Hydrogen peroxide is a compound. Only elements are listed on the periodic table.
Explain how compounds that contain strontium and barium could be used in fireworks?
Compounds containing strontium and barium are commonly used in fireworks to produce vibrant colors. Strontium salts, such as strontium carbonate, create bright red hues, while barium compounds, like barium chloride, produce green colors. These elements are ideal for pyrotechnics because they not only impart vivid colors but also help stabilize the combustion process, enhancing the overall visual effect of the fireworks display.
What charge does Sr form when it forms and ion?
strontium is a metal, therefore it must form only positive ions.
Why is the answer barium II carbonate wrong for the formula BaCO3?
The answer, barium II carbonate is wrong for the formula BaCO3 because barium has only one possible charge.
Does oxygen and barium form an ionic compound?
Barium can form two distinct compounds with oxygen as the only other element in the compound: barium oxide with formula BaO and barium peroxide with formula BaO2. The first of these compounds is more common and more stable.
What is the compound name for Ba3P2?
The binary compound Ba3P2 stand for Barium Phosphide.
What is the compound name for SrL?
I can only give you a name for SrI2. It is strontium iodide.
What is the anhydride of barium hydroxide?
The anhydride of barium hydroxide is barium oxide (BaO). It is formed when barium hydroxide is heated to remove water molecules and only the oxide remains.
What is the formula for ionic compound formed between barium and nitrate?
The formula for the ionic compound formed between barium and nitrate is Ba(NO3)2. Barium is a group 2 metal with a 2+ charge, and nitrate is a polyatomic ion with a 1- charge. The charges balance out in the compound.
Is Calcium Sulphate soluble?
Calcium Sulfate, CaSO4, is insoluble. Thus, this compound forms a precipitate. Sulfates are usually soluble except when they are reacted with Silver (Ag), Mercury (Hg), Lead (Pb), Calcium (Ca), Strontium (Sr), and Barium (Ba). This should help. :)
Is henna the only hair color that does not contain ammonia or peroxide?
is henna the only hair color that does not contain ammonia or peroxide
Is barium chloride soluble in water?
Like most chlorides, barium chloride is soluble in water
Is strontium radioactive?
There are different isotopes of strontium. While some isotopes of strontium are stable and non-radioactive (e.g., strontium-88), other isotopes are radioactive (e.g., strontium-90). Strontium-90 is considered a hazardous radioactive isotope because it can be absorbed by the body and increase the risk of cancer.
