Write the balanced NET ionic equation for the reaction when Mn(C₂H₃O₂)₄ and (NH₄)₂S are mixed in aqueous solution. If no reaction occurs, simply write only NR.

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: What is the oxidation state of chlorine in the compound KClO3?            (A) -1           (B) +1…

A: Given compound is KCIO3 We know oxidation state of K =+1 Oxidation state of oxygen =-2 Oxidation…

Q: Br NH₂ HNO₂ H2SO4

A: The objective of this question is to draw the product resulting from the reaction of…

Q: Which of the following equations is the correct one to use to determine the oxidation state of N in…

A: In the case of neutral molecules the algebraic sum of the oxidation number of all the atom present…

Q: Give the oxidation state of each metal species.   Fe−→−−−−−heatexcess COFe(CO)5−→−I2heatFe(CO)4I2

A:

Q: Write a balanced chemical equation based on the following description: aqueous iridium(III) bromide…

A: Balanced Equation Based on Description in the Question

Q: Write a balanced chemical equation for the reaction of [Co(H, 0),J²+ with Cl¯. Be sure to include…

A: Here, we have to write the balanced chemical equation between [Co(H2O)6]2+ and Cl-.

Q: Solutions of the iron(lll) – containing ionic compounds Fe2(SO4)3 and FeCl3 are yellowish in colour.…

A:

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

A: Sum of oxidation state of each atom present in the compound is equal to the charge on that compound…

Q: Mass of KxFe(C2O4)y · zH2O : 4.70 g Mass of sample : 0.175 g Mass of FeCl3 used in preparation :…

A: Mass of KxFe(C2O4)y · zH2O : 4.70 g Mass of sample : 0.175 g Mass of FeCl3 used in preparation :…

Q: What is the oxidation number of S in the compound Na,S,O5?

A:

Q: Write the balanced NET ionic equation for the reaction when NH₄Cl and Cu(C₂H₃O₂)₂ are mixed in…

A:

Q: 2) What are the oxidation state for As and Cl in AsCl from this reaction? 2 As (s) + 3 Cl2 (g) ->…

A: Since we know that the Cl reacts with metals to form a ion Cl- with oxidation state of 1- And As is…

Q: How do I find the oxidation number of Fe?    cis−[Fe(en)2(NO2)2]+

A: Oxidation number of 'Fe' metal in the given complex is " +3 "

Q: Calculate the percentage by mass of nitrogen in calcium trioxonitrate (v) Ca(No3)

A:

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

A:

Q: A mixture containing FeCl3 and AlCl3 only weighs 750.8 mg. The chlorides were precipitated using…

A:

Q: In what kind of sulfur preparation is precipitated sulfur preferred? Why?

A: Precipitated sulfur is prepared by boiling sulfur and calcium oxide in water and then precipitating…

Q: Describe in words how you do the following preparation. Then give molecular equation for the…

A: The preparation of MgCl2(s) can be done by reaction of solid Mg(OH)2 with gaseous HCl (hydrochloric…

Q: One of the steps for refining silver involves converting silver into dicyanoargenate(I) ions:…

A: Balancing of reaction – A chemical reaction involves reactants and products. According to law of…

Q: Write the balanced equation for the reaction in which Fe(s) is placed in HClO4(aq). Do not include…

A: Here, we have to write the balanced equation for the reaction between Fe and HClO4.

Q: Explain how the diphosphate ion, [O3P−O−PO3]4−, can function as a water softener that prevents the…

A: The reason of diphosphate ion as a water softener has to be given,

Q: What is the oxidation number of Cl in the compound Mg(ClO3)2

A: Oxidation number :-  The number of electrons lost or gained by an atom  when it forms a bond is…

Q: Write the equilibrium expression (K), for the following chemical reaction: 2 NaHCO3 (S) → Na2CO3 (S)…

A: Solids and liquids are not considered when we write the expression of chemical equilibrium.

Q: For which of the following starting materials would there be NO reaction: Mn (s) + FeO O Mg (s) +…

A: Given reactions,       Mn(s)  +  FeOMg(s)  +  Al2SCd(s)  +  Zn(C2H3O2)2Fe(s)  +  AgNO3

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.