its something to do with science!
As you've written it, it doesn't exist, so the question is meaningless.
Fe has an oxidation number of+2 in ferrous salts+3 in ferric saltsAs Br has an oxidation number of -1 in bromide, only two salts of Fe with Br are possible:FeBr2 = ferrous bromideFeBr3 = ferric bromideand FeBr DOES NOT EXIST
Which type of compound does the sentence contain?Tomas reads and writes piano music
yea it is
A compound can be pure if it consists of only one type of molecule. If a compound contains more than one type of molecule or impurities, then it is considered impure.
The compound FeBr is called iron(II) bromide. It consists of iron (Fe) in the +2 oxidation state and bromine (Br). This ionic compound typically forms a crystalline solid and is used in various applications, including chemistry and materials science.
As you've written it, it doesn't exist, so the question is meaningless.
Fe has an oxidation number of+2 in ferrous salts+3 in ferric saltsAs Br has an oxidation number of -1 in bromide, only two salts of Fe with Br are possible:FeBr2 = ferrous bromideFeBr3 = ferric bromideand FeBr DOES NOT EXIST
Febr- or pyr- are medical terminology combining forms meaning fever.febr/i is right but it's alsopyr/oIt could be febr- as in febrile, or it could be pyr- as in pyretic.
February. The silent letter being the first "r"
To determine the moles of iron(III) sulfide produced from 449 g of iron(III) bromide (FeBr₃), first, calculate the molar mass of FeBr₃, which is approximately 295.7 g/mol. Then, find the number of moles of FeBr₃ in 449 g by dividing the mass by the molar mass: (449 , \text{g} \div 295.7 , \text{g/mol} \approx 1.52 , \text{mol}). The balanced reaction for the formation of iron(III) sulfide (Fe₂S₃) indicates that 2 moles of FeBr₃ produce 1 mole of Fe₂S₃. Thus, (1.52 , \text{mol FeBr}_3 \times \frac{1 , \text{mol Fe}_2\text{S}_3}{2 , \text{mol FeBr}_3} \approx 0.76 , \text{mol Fe}_2\text{S}_3) would be produced.
FEBR standards refer to a set of guidelines established by the Federation of European Biochemical Societies (FEBS) for the evaluation and reporting of biochemical research. These standards aim to enhance the quality and transparency of research findings, ensuring reproducibility and integrity in scientific communication. They encompass various aspects, including experimental design, data analysis, and ethical considerations in research practices. By adhering to FEBR standards, researchers can contribute to a more reliable and trustworthy body of scientific literature.
Be, or beryllium, is not a compound - it is an element.
it is a compound!!
a covalent compound
A molecular compound.
Same type of atoms.