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What is the percent composition for CuBr2?
The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%
What is the percent composition of MnCl2?
MnCl2 contains one manganese (Mn) atom and two chlorine (Cl) atoms. To calculate the percent composition, divide the molar mass of each element by the molar mass of the compound and multiply by 100. The percent composition of Mn in MnCl2 is 25.41%, and the percent composition of Cl is 74.59%.
Chromium forms two bromides one that is 17.82percent chromium by mass and another that is 24.55 percent chromium. In the first sample the mass of chromium per 1 gram of bromide?
Chromium form three (not only two) bromides: * CrBr2, containing 24,759 85 % chromium * CrBr3, containing 17,991 45 % chromium * CrBr4, containing 14,129 09 % chromium 1 gram of CrBr3 contain 179,91 45 mg chromium.
What is the formula of the compound between calcium and sulfur that has the percent composition 55.6 percent calcium and 44.4 percent sulfur?
The formula of the compound between calcium and sulfur with the given percent composition would be CaS. This is because the ratio of calcium to sulfur atoms in calcium sulfide matches the given percentage composition.
What is the precent composition of hydrogen in water?
The formula of water is H2O. The gram atomic mass of hydrogen is 1.008 and the gram atomic mass of oxygen is 15.999. Therefore, the mass percent composition of hydrogen in water is 100{(2)(1.008)/[(2)(1.008) + 15.999] or 11.19 %.The percent composition of hydrogen in water is: 11,19 %.
What is the percent composition for Cr2O3?
The percent composition of Cr2O3 is approximately 68% Chromium (Cr) and 32% Oxygen (O).
WHAT IS COLOUR OF BaCrO4?
BaCrO4 is yellow in color.
What is product from reaction BaCrO4 s HCl aq?
The reaction between barium chromate (BaCrO4) and hydrochloric acid (HCl) produces barium chloride (BaCl2), chromium(III) chloride (CrCl3), and water (H2O). The balanced chemical equation for this reaction is: BaCrO4 (s) + 2HCl (aq) -> BaCl2 (aq) + CrCl3 (aq) + H2O
What is the Barium chromate formula?
Formula: BaCrO4
Is BaCrO4 a solid?
Yes, BaCrO4 is a solid compound. It is a yellow crystalline powder that is insoluble in water.
What is the net ironic equation of BaCl2 plus K2CrO4?
BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
What is the chemical formula and corresponding composition of ruby?
Ruby is aluminium oxide (Al2O3) with chromium as an impurity.
What is the formula for chromic bisulfate?
The chemical formula for chromic bisulfate is Cr(HSO4)3. This compound is formed when chromium sulfate (Cr2(SO4)3) reacts with sulfuric acid (H2SO4), resulting in the replacement of some sulfate ions by bisulfate ions (HSO4-). The compound is a coordination complex where the chromium ion is surrounded by bisulfate ligands in a specific geometric arrangement.
Is bacro4 soluble?
Barium chromate (BaCrO4) has low solubility in water, with a solubility product constant (Ksp) of 1.2 x 10^-10 at 25°C. This means that only a small amount of BaCrO4 will dissolve in water, resulting in a saturated solution.
What resource does Africa have?
The continent of Africa is home to 12 percent of the world's oil reserves, 40 percent of its gold, and around 85 percent of its chromium and platinum.
What is the symbol for barium chromate?
Barium Chromate = BaCrO4
What is the percent composition in lithium and bromine?
The percent composition of lithium in lithium bromide (LiBr) is approximately 7.7%. The percent composition of bromine in lithium bromide is approximately 92.3%.
