2. Balance the following net ionic equation Al(s) + Cu²*(aq) n Al*(aq) + Cu(s)

Q: Balance the following reaction in terms of both charge and mass…

A: A redox reaction is a chemical reaction where both oxidation and reduction occur simultaneously. In…

Q: 4. Enter the chemical equation 2H+(aq)+S2−(aq)→H2S(g)2H+(aq)+S2−(aq)→H2S(g)?

A: Given:-we have to  enter the chemical equation.2H+aq+S2-aq →           H2Sg

Q: (b) Balance the equation:   Ba(OH)2(aq) + H3PO4(aq) →   What is the ionic equation?

A: Given that : We have to balance the following equation and then write its net ionic equation.…

Q: Fe(NO3) 3(Aq)+3 (NH4)2S(Aq) →Fe2S3(S)+6 NH4NO3(Aq) Write The Net Ionic Equation For This Reaction

A: In Fe(NO3)2 the iron is in its +3 Oxidation state (Fe+3), in (NH4)2S, Sulphur is in -2 oxidation…

Q: Balance the following equations. (Use the lowest possible whole-number coefficients. These may be…

A: “Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: What is the correct net ionic equation for the reaction that takes place when solutions of sodium…

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Q: 2 Fe(s) → 2 Fe2+(aq) + 4 e Moisture Anode reaction Cathode reaction 02(9) + 2 H20(t) + 4 e¯→ 4…

A: Oxidation number is the partial or imaginary charge present on an atom in the compound. More…

Q: 13. Write the balanced equation, the ionic, and net ionic equation for the reaction of Iron II…

A:

Q: Balance the following equation. (for a balanced eq. aA + bB → cC + dD, enter your answer as the…

A: Cr2O72-  + Fe2+ + H+ ...> Cr3+ + Fe3+ + H2O In above reaction, Cr is reduced from +6 to +3…

Q: O A chemical engineer determines the mass percent of iron in an ore sample by converting Fe to Fe in…

A: The balanced reaction taking place is given as, Given : Concentration of KMnO4 = 0.03190 M Volume…

Q: Balance the following equation: H3PO4(aq) NaOH(aq) → Na2HPO4(aq) + H2O)

A: The reaction taking place is given as, => H3PO4 (aq) + NaOH (aq) -------> Na2HPO4 (aq) + H2O…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A:

Q: Molecular equation for the reaction of hydrochloric acid with gallium O 2 Ga (s) + 6H*(aq) +…

A: Unbalanced molecular equation  for the reaction of hydrochloric acid with gallium is  Ga(s)  +…

Q: Complete and balance the following equations.  1. Molecular:   Cu(OH)2(s) + HClO3(aq) →…

A: We are authorised to solve one question at a time. Please post rest of the questions separately.

Q: Balance the equation XCl2aq+AgNO3>X(NO3)2aq+AgCl(s)

A: The Equation is balanced when atoms in reactant side and product side are equal . So by multiplying…

Q: Complete the balanced molecular chemical equation Fe(NO3)2(aq)+KOH(aq)

A: A chemical equation is said to be balanced if atoms of different elements are equal in number on…

Q: M2COS(aq) + CaCl2(aq) → CaCOs(s) + 2 MC1(aq)

A: This question can be solved as:

Q: Consider the following reaction:    2 K3PO4(aq)  +  3 Sr(OH)2(aq)  -->  6 KOH(aq)  +  Sr3(PO4)2(s)…

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Q: Balance each of the reactions. Ag + Li(s) à AgS(s) + Li+(aq) K(s) + H2O(aq) à KOH(aq) + H2(g)…

A: In a chemical reaction, when certain substances react to form insoluble solid substances, such…

Q: Balance equations: Cu(s) + 4HNO3(aq)= Cu(NO3)2(aq) + 2NO2(g) + 2H2O(I)

A: In a balanced Chemical equation, number of atoms of a particular element should be same on by sides,…

Q: Which of the following balanced reactions corresponds to the line notation given below?…

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Q: Balance the following chemical equation (if necessary):

A: Given chemical Reaction : NaOH + H2SO4 ---> H2O + Na2SO4

Q: From the chemical equation below, what is the oxidizing agent? 2Cr^3+(aq) + 6Cl^1-(aq) --> 2Cr(S) +…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: (1) Ni(NO3)₂ (aq) + NaOH(aq) → (2) Cu(NO3)₂ (aq) + NaOH(aq) → (3) AgNOB (aq) + KI (aq) →

A: Answer:When solutions of two different compounds are mixed and precipitate formation takes place…

Q: razine, a fuel used to power rocket engines, is a product of the reaction between ammonia and…

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Q: The following reaction occurs when two aqueous solutions are mixed: Cr(NO3)3(aq) + 3NaOH(aq)   →…

A: Ionic Equation :- In such chemical equation, we write all ions that reacted in the reaction. Net -…

Q: balance the equation H2SO(aq)+Pb(OH)4(s) -> Pb(SO4)2(s)+H2O(I)

A:

Q: Balance the "molecular" equation f

A: According to the Law of Conservation of mass "all atoms of various elements in a chemical reaction…

Q: Write the net ionic equation  3CoI2(aq)+2K3PO4(aq)=Co3(PO4)2(s)+6KI(aq

A: 3CoI2 (aq)+2K3PO4 (aq)=Co3(PO4)2 (s) + 6KI(aq) Net ionic equation :- The balanced chemical equation…

Q: Q1.) The reaction that you will be performing in this experiment is an example of an…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Balance this equation NaOH(aq) + MgC1 2(aq) NaC1(aq) +Mg (OH) 2(s)

A: NaOH(aq) + MgC1 2(aq) NaC1(aq) +Mg (OH) 2(s)Balance given reaction by suitable coefficient.

Q: AgNO3(aq)+ AlCl3(aq) →

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Q: Write a balanced chemical equation for the following reaction in a basic solution. ClO–(aq) +…

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Q: Balance the following equations. (Use the lowest possible whole-number coefficients. These may be…

A: we have to balance the given equation and determine the coefficients

Q: Which equation correctly depicts the complete ionic equation for the following reaction? 2AGNO3(aq)…

A:

Q: For the following molecular equation, write the complete ionic and net ionic equation. Z n ( s ) +…

A: Given molecular equation: First step is to see the given reaction is balanced or not .if not…

Q: CuSO4 (aq) +           Zn(s) à                   ZnSO4 (aq) +             Cu(s) what is the net…

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Q: In the following reaction which occurs from left to right: 3 Cu2*(aq) + 2 Fe(s) → 2 Fe3*(aq) + 3…

A: Introduction: Oxidation: Oxidation is the loss of electrons or hydrogen atoms or gain of oxygen…

Q: Balance the following equation, in basic solution, ClO4− (aq) + C6H14O4(aq) → Cl−(aq) + HCO3− (aq)

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Q: write the balanced net ionic equation Pb(NO3)2(aq)+BaCl2(aq)---PbCl2(s)+Ba(NO3)2(aq)

A: # Meaning of net ionic equation : An ionic equation in which spectator ions are removed and shows…

Q: Write the net ionic equation, including phases, that corresponds to the reaction…

A: Pb(NO3)2(aq) + Na2CO3(aq) .....> PbCO3(s) + 2NaNO3(aq)  Above reaction is type of precipitation…

Q: Balance and write the net ionic equation for the following reaction Mg(s) +   AgNO3(aq)  →…

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Q: In the reaction Al(s) + Ca(NO₂)₂ (aq) → Al(NO₂), (aq) + Ca(s) which element gains electrons in the…

A: Reaction:Al(s) + Ca(NO3)2 (aq) → Al(NO3)3 (aq) + Ca(s)

Q: Balance the following equation and select the correct sequence of coefficients with respect to this…

A: The  given chemical reaction, Cr(s) +Fe(NO3)2(aq) → Fe(s) +Cr(NO3)3(aq)

Q: Which of the following entities can act as both an oxidizing agent and as a reducing agent? Select…

A: Oxidizing agent- Species that oxidize other substance and itself gets reduced. Reducing agent-…

Q: Balance the following chemical equation (if necessary): Na:PO:(aq) + NİCI:(aq) → Nis(PO+)>(s) +…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.