The reducing agent used for the reduction of Copper (II) oxide to copper: AOxygen BHydrogen CCopper DNone of theseSubmit An elements P has atomic no. 13. Write the formula of its oxide View Solution Write the formula for : copper chloride: ... View Solution The formula of the sulphate...
Write the name of the compound with the formula KHCO3. Identify the symbol and charge of the ions in this compound. Give the compound formula for iron(III) chloride. Identify the formula and name of the cation and anion. Write the formula for tin(IV) oxide....
Write the formulas for the following ionic compounds. a. copper(I) bromide b. iron(III) bromide c. copper(I) oxide d. iron(III) oxide Write the formula for each of the following ionic compounds? \ a) nickel(III) oxide b) Iron(III) sulfide ...
a. Write the symbol of the from which this ion is derived. b. Write the formula of the oxide of this ion forms. Write the chemical formula for the compound formed by the Ba2+ and NO3- ions. Write the name and formula of the compound formed between Be2+ and Cr2O72- ions. Write...
Write formulas for the following compounds : Iron (III) sulphate View Solution Write formulas for the following compounds : Chromium (III) oxide View Solution Write the formula of the following compounds : Hexaaquairon (II) sulphate. View Solution Write the formula of the following compounds...
(b) metallic copper is added to a dilute solution of nitric acid,gaseous nitrogen(II) oxide is evolved and the solution becames a pale blue(c) potassium permanganate solution is decolourised by acidified iron(II) sulfate solution.(d) sulfur dioxide is bubbled through an acidified solution ...
1. Write the correct formula for each reactant and product. 2. Balance the equation. Magnesium and oxygen will produce magnesium oxide. Write the equation for the combination of magnesium and oxygen to form magnesium oxide, MgO. Write the balanced chemical equation for the combustion of ...
**What is the formula of cuprous oxide?** The word "cuprous" means the charge on the copper ion is +1. The charge of the oxygen anion is always -2. Write the elemental symbols with their charges: Cu+1O-2, which leads directly to the balanced formula: ...
Like many small-scale specialist automakers, Lotus has endured a tumultuous history since its founding in 1952 by the legendary Colin Chapman, a gifted engineer and inventor whose mantra was ‘Simplify, then add lightness.’ Under Chapman’s leadership, Lotus won the Formula One Drivers’ Champions...
head serves to read magnetically recorded data from a magnetic recording medium as it operates at a relative speed of 2.0 to 5.0 m/s with respect to the magnetic recording medium comprising a non-magnetic support and a magnetic layer. A fatty acid ester represented by general formula (I): ...