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How do you draw the Lewis structure for CuBr2?
To draw the Lewis structure for CuBr₂, start by determining the total number of valence electrons. Copper (Cu) has one valence electron, and each bromine (Br) has seven, giving a total of 15 valence electrons. In CuBr₂, copper donates its single electron to form a +2 oxidation state, allowing it to bond with two bromine atoms, each sharing one of their electrons. The structure will show Cu at the center with two Br atoms connected by single bonds, and each Br will have three lone pairs of electrons around it to fulfill the octet rule.
What is the term for the process that occurs when K and Br- ions are pulled into a solution?
The process in which potassium (K) and bromide (Br-) ions are pulled into a solution is called "dissolution" or "solvation." During this process, the ionic bonds between the K and Br- ions are broken, and the individual ions are surrounded and stabilized by solvent molecules, typically water. This results in the ions becoming evenly distributed throughout the solution.
How would K and Br bond?
K and Br would bond ionically, with potassium (K) donating an electron to bromine (Br) to form K+ and Br- ions, which are attracted to each other due to their opposite charges. This electrostatic attraction is what holds the two ions together in an ionic bond.
Li-Br is it an atom molecule or ion?
It is a molecule, atoms are only of one type and though both have partial charges due to the way the bond is formed they are not ions in this state.
What is the ions and formula for barium and bromine?
Ba+2 Br-1 -----> these are the ions and their chargesBa+2 Br+1 Br+1 ----> the charges must add to zero, so one positive Br ion is added to cancel out the +2 Ba ionBaBr2 ------> simplifyName: Barium bromide
What is the chemical formula for copper II bromide?
Cu+2 Br-1
How many elements are there in copper bromine?
Two elements in copper bromide (misspelled, not bromiNe)There is Cu (cuprum) and Br(bromium) in it.
What is the formula for cuprous bromide?
Cuprous bromide is CuBr (Copper(I) bromide) Compare to Cupric Bromide which is CuBr2 . (Copper(II) bromide).
A solution has Cu 4.5 10 5 and Br 3.4 10 5 If Ksp for CuBr is 5.3 10 9 what is true about this solution?
The solution is unsaturated.
What is the for copper bromine?
The formula for copper bromine is CuBr. Copper bromine is an ionic compound composed of copper cations (Cu+) and bromine anions (Br-).
What is the formula for copper bromide containing the CU plus ion?
The chemical formula for copper bromide containing the Cu+ ion is CuBr. This compound consists of a copper cation with a +1 charge (Cu+) and a bromide anion with a -1 charge (Br-), thus requiring one atom of each element to balance the charges.
How do you draw the Lewis structure for CuBr2?
To draw the Lewis structure for CuBr₂, start by determining the total number of valence electrons. Copper (Cu) has one valence electron, and each bromine (Br) has seven, giving a total of 15 valence electrons. In CuBr₂, copper donates its single electron to form a +2 oxidation state, allowing it to bond with two bromine atoms, each sharing one of their electrons. The structure will show Cu at the center with two Br atoms connected by single bonds, and each Br will have three lone pairs of electrons around it to fulfill the octet rule.
What is the percent composition for CuBr2?
The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%
A solution has Cu plus equals 4.5 x 10-5 and Br- equals 3.4 x 10-5 If Ksp for CuBr is 5.3 x 10-9 what is true about this solution?
The product of the ion concentrations is (in mol/L) [Cu+] * [Br-] = [4.5*10-5] * [3.4*10-5] = 1.53*10-9 This is LOWER than its solubility product Ksp 5.3*10-9, so the solution is UNDERsaturated.
Is CuF2 ionic or covalent?
CuF2 is an ionic compound because copper (Cu) is a metal and fluorine (F) is a nonmetal. Metal atoms tend to lose electrons, while nonmetal atoms tend to gain electrons to form ionic bonds. In CuF2, copper loses two electrons to fluorine atoms to form the compound.
How many ions in copper II bromide?
copper has 29 protons, when dealing with Cu^2+ all that means is it lost two electrons. so now the element has 29 protons and 27 electrons. Protons are positive and electrons are negative and neutrons are neutral. So say you had an element X^2- then you have gained two more electrons so the element has an overall negative charge. hope that helps
What is the name ionic compound CuBr?
Copper (I) bromide. Unlike with a zinc compound question I just answered, the (I) here is pretty important; both copper (I) bromide and copper (II) bromide exist and are commercially available.
