systematic name of [Co(CN), (NH₂)²: Co oxidation number: B U X₂ +3

Q: Complete and balance the following equation then write the net ionic equation. Fe(NO3)3+ K3PO4 -->

A: Complete and balanced reaction is as follows: FeNO33aq + K3PO4aq →FePO4s + 3KNO3aq

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

A: The balanced equation is the equation in which the number of atoms of each elements are equal at…

Q: 1) what are the oxidation state for the reactants As and Cl in this reaction? 2 As (s) + 3 Cl2 (g)…

A: Oxidation number, which is also termed as oxidation state, is type of hypothetical charge present on…

Q: What is the oxidation state of carbon in Ca(CHOO)2? Remember to include the sign. For example: the…

A: To calculate oxidation state of carbon in Ca(CHOO)2:

Q: What are the products of K2SO4 and FeCl3?  How do you balance this equation?

A: • We need to determine the products of K2SO4 and FeCl3 and balance the chemical equation.

Q: Which compound(s) in the following chemical reaction is (are) in the gas state?

A:

Q: colbalt (II) phosphate octahydrate

A: Molecular Formula of cobalt (II) phosphate octahydrate is given by,

Q: What is the oxidation number of titanium in TiO2?

A: Given :- chemical formula of compound = TiO2  To determine :- Oxidation number of Ti in TiO2

Q: Name the products formed in each case when(a) hydrochloric acid reacts with caustic soda.(b)…

A:

Q: For many years the recovery of gold—that is, the separation of gold from other materials—involved…

A: Mass relationship :- In these problem ,the mass of one of the reactants/products is to be calculated…

Q: Sulfur dioxide is a reducing agent. When it is bubbled through an aqueous solution containing Br2, a…

A: The balanced chemical equation for the reaction is given below.

Q: A concentrated aqueous copper (II) chloride solution is bright green in color. When diluted with…

A:

Q: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric…

A: Yield is defined as the amount produced during a reaction. It means that yteld is nothing but the…

Q: Describe the reaction Cu(OH)2 (s) + Heat  →

A: Decomposition reaction :- A chemical reaction in which a substance break down to form two or more…

Q: Calculate the percentage, by weight, of water in Mn(ClO4)2 • 4H2O.

A: The molar mass of the given formula is calculated as

Q: Write the molecular equation for the reaction of iron(III) bromide with potassium carbonate.

A: molecular reaction of iron(III) bromide with potassium carbonate.

Q: How many moles of CO would be needed to reduce 14.5 grams of iron(III) oxide if the equation for the…

A: The molar mass of a compound is calculated by adding up the molar masses of each of the elements in…

Q: Balance the following equations:

A: Balanced chemical equations are as follows:   a)     2CO(g)  + O2 (g)  ----->   2CO2 (g)     b)…

Q: Which substance is the oxidizing agent in the reaction below? Fe(CO)5 (l) + 2HI (g) →→ Fe(CO)4I2…

A: Oxidising agent are those species in any reaction, which itself gets reduced so that it can oxidise…

Q: What is The oxidation number of Cl in HClO₃

A: The charge of an atom that is present in the compound representing the number of electrons lost or…

Q: Calculate the number of moles of H2O that will be produced by the reaction of 1.46 mole of solid…

A: Magnesium hydroxide reacts with hydrochloric acid to form magnesium chloride and water. The equation…

Q: Describe the reaction Cu (s) + HNO3 (aq)  →

A:

Q: What is the concentration of NO3- ions in a solution prepared by dissolving 30.0 g of Ca(NO3)2 in…

A: Given,  mass of Ca(NO3)2 = 30.0 g Volume of solution = 300 ml = 0.3 L Molar mass of Ca(NO3)2 =…

Q: What are the oxidation numbers of Sr(BrO3)2 Sr: Br O

A: The compound given is Sr(BrO3)2, strontium bromate.

Q: Write the balanced net ionic equation for the precipitation of magnesium sulfide from aqueous…

A: We have to write the balanced net ionic equation for the precipitation of magnesium sulfide from…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: 1. OH-, Let oxidation state of oxygen is X, the oxidation state of Hydrogen is +1    then,   X+1=-1…