How many grams of iron are needed to produce 2 g of iron(III) chloride? Balance the equation: Fe + Cl2 → FeCl3 --- --- -

Q: Balance the following chemical equation (if necessary): FeCl:(aq) + Na2S(aq) → Fe:S:(s) + NaCI(aq)

A: The following Chemical Equation can be balanced as follows -

Q: 4. H2SO4 + Al(OH)3 -----> Al2(SO4)3. + H2O

A: When sulfuric acid reacts with aluminium hydroxide products are aluminium sulfate and water. H2SO4…

Q: solution of Ni(NO3)2 is added to a solution of Ca(OH)2. Write the balanced equation for the reaction…

A: A solution of Ni(NO3)2 is added to a solution of Ca(OH)2. Write the balanced equation for the…

Q: Balance the following chemical equation (if necessary): MnO2(s) + HCI(aq) – MnCl2(aq) + H20(1) +…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: 2HNO3 + 3Fe+ 6H*. 3F22+ + 2NO+ 4H2O In the above reaction, the oxidation state of nitrogen changes…

A: The given balanced reaction, 2 HNO3 + 3 Fe + 6 H+ → 3 Fe2+ + 2 NO + 3 H2O The oxidation state of N…

Q: Balance the chemical equation below. ____NaF + _____H3PO4 → ______Na3PO4 + ____HF What type of…

A:

Q: balance the equation and indicate the type of reaction  H2 (g) + Cu(NO3)2 (aq) → HNO3 (aq) + Cu (s)

A: Please find your solution below : Balanced reaction is a reaction in which the number of atoms of…

Q: How do you write the net ionic equation for Al+ Fe(NO3)2

A: Since the reactants given are  1) Aluminium i.e Al 2) Fe(NO3)2

Q: For the following reaction if you write the complete reaction, which element is the oxidation agent?…

A: Oxidizing agent is defined as the substance that has the ability to oxidize other subsatnce i.e…

Q: Balance the reaction:  ___ Ca(NO3)2 (aq) + ___ Li3PO4 (aq) → ___ Ca3(PO4)2 (s) + ___ LiNO3 (aq)…

A:

Q: balance the following reaction: Ag,SO.(aq) + NaCI(aq) →

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: What kind of reaction is represented by the equation below? C6H12O6(aq) + 6 O2(g) 6 CO2(g) + 6…

A: Since here initially we had O in O2 at 0 oxidation state while in products side O is in -2 oxidation…

Q: Balance the following reactions and classify each reaction. i. N2 (g) + H2 (g)  NH3 (g) ii. Zn (s)…

A: Types  of  reaction - There are five common types of reaction 1) Synthesis reaction . 2)…

Q: Balance the following chemical equation (if necessary): HgO(s) → Hg(1) + O2(g)

A: The reaction given is NH3 (aq) + H2O (l) ------> NH4+ (aq) + OH- (aq) Since all the atoms in both…

Q: Balance the following chemical equation (if necessary): Sn(CIO,)4(s) SnCl.(s) + O2(g)

A: A balanced chemical reaction occurs when the number of the atoms involved in the reactants side is…

Q: ) What is the skeleton equation of aluminum sulfate+ calcium hydroxide yields aluminum hydroxide+…

A: Any chemical reaction which is represented by the atoms of any element or molecular formula of  any…

Q: If copper metal is placed in a solution of zinc nitrate, will a reaction occur? (IF so, what is the…

A:

Q: Balance the following double replacement reaction.    Bi(OH)5 (aq)   +         Ti3(PO3)4 (s)   →…

A: chemical reaction :-  Bi(OH)5 (aq)   +    Ti3(PO3)4 (s)   →         Bi3(PO3)5 (s)   +     Ti(OH)4…

Q: What is the net equation of barium a hydroxide and copper 2 iodide?

A: The reactants given are barium hydroxide i.e. Ba(OH)2 and copper (II) iodide i.e. CuI2.

Q: phosphate  à  Iron (II) phosphate  +  K2SO4 Balance the reaction.?

A: Balanced chemical reaction number of atoms of each element in product side is equal to number of…

Q: GIVE THE BALANCED CHEMICAL EQUATION FOR THE FOLLOWING REACTIONS: 1. THE REACTION BETWEEN SOLID IRON…

A: Balanced chemical equation: Balanced chemical equation can be define as the reaction in which number…

Q: Write the balanced NET ionic equation for the reaction when aluminum nitrate and potassium iodide…

A:

Q: Balance the following reactions: 1. KBr(ag) + C,(g) KCI(aq) + Br, (9) 2 Sbls) + H,0)-Sb,0,(s) +…

A:

Q: Write the balanced equation,  the ionic, and net ionic equation for the reaction of Iron ll Nitrate…

A: A chemical equation in which the electrolytes of aqueous solution are represented as dissociated…

Q: The balanced chemical equation for the over-all reaction represented as AI | AI+3 || Cu+2 | Cu

A: Balanced chemical equation for the over-all reaction represented as AI | AI+3 || Cu+2 | Cu

Q: 66.) Balance the following molecular equation and write the ionic and net ionic reactions showing…

A: The balanced equation is as follows:

Q: Balance the following equation.   C8H16O +  O2   ------>    CO2   +  H2O     Provide a net ionic…

A: The answer to the following question is-

Q: Balance the equation for the following precipitation reaction, and then write the net ionic…

A: Ni(NO3)2(aq) + Na2CO3(aq) ------->  NiCO3 (s)+ 2NaNO3(aq) Required Balanced equation

Q: Balance the following chemical equation (if necessary): MnO2(s)+HCI(aq)=MnCl2(aq)+H2O(i)+CL2(g)

A: Interpretation -  To balance the following given chemical equation which is given as -…

Q: CaCl2 + Mg(NO3)2 > Ca(NO3)2 + MgCl2

A: Calcium chloride reacts with magnesium nitrate to form calcium nitrate and magnesium chloride.

Q: Which type of reaction is NaCl + AGNO3 NaNO3 + AgCl? O synthesis decomposition oxidation replacement

A: It is an example of double displacement reactions because there is an exchange of ions between two…

Q: Classify the following reaction: ZnO (s) + C (s) → Zn (s) + CO (g) O Combustion reaction REDOX…

A: ZnO(s) +C(s) = zn(s) + CO(g) * The reaction in which one substance  oxidised and other reduce is…

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

A:

Q: Balance, complete  ionic equationand write a net equation HNO3 + Al(OH)3

A: The net ionic equation is a chemical equation in which only species are mentioned which participate…

Q: In the reaction, Cu + 2 AgN03 → Cu(NO3) 2 + 2 Ag, the substance that becomes oxidized is OCu Ag O…

A: We have to identify the oxidized substance.

Q: (NH:):SO:(aq) + BaCl:(aq) – BaSO:(s) + NH.CI(aq)

A: The balanced chemical equation is that equation in which number of each atom in reactant direction…

Q: Balance the following chemical equation (if necessary): Sn(CIO,)4(s) → SnCl.(s) + O2(g)

A:

Q: 4. K+ Br2→ KBr 5. Sb + 2→ Sbla 6. Sr+ O2→ SrO

A: While balancing the reaction number of atom in reactant should be equal to number of that atom in…

Q: Balance the following chemical equation (if necessary): ZnS(s) + AIP(s) –→ Al,S,(s) + Zn,P,(s)

A: The reaction taking place is given as, => ZnS (s) + AlP (s) → Al2S3 (s) + Zn3P2 (s)

Q: In basic solution, molecular chlorine, Cl2, reacts with hydroxide ions, OH−, to yield chloride ions,…

A: Redox reaction is a type of reaction where oxidation and reduction takes place simultaneously.…

Q: AGNO3 + Cacl --> AgCI + Ca(NO3)2

A: The given unbalanced chemical equation is : AgNO3 + CaCl2 ---------> AgCl + Ca(NO3)2  This…

Q: Part 2 - Balance the following chemical reactions and identify the type of reaction. 1. H2 + H,0…

A: Solution- 1. 2H2 + O2 → 2H2Otype of reaction -synthesis reaction/ Combinatin reaction2. H2SO4 + Zn →…

Q: 2 Balance the following equations and indicate whether they are combination, decomposition, or…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: From the following reaction: MnO2 + 4H* + 2Cl → Mn2+ + Cl, + 2 H20 (a) Which atom is reducing? fill…

A: Explanation to the correct answer is given below

Q: Which is the correct and balanced equation for the synthesis reaction that produces magnesium…

A: Magnesium combines with chlorine to form a new product of magnesium chloride this reaction is known…

Q: How many electrons are transferred in the following reaction when balanced? (The reaction as written…

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Q: 2. I can balance equations like the following: a) Cr(OH)3 Cr,03 + H,0 b) Zn + HX ZnX, + H2 wwww

A: Balancing of chemical equations.

Q: From the following reaction: Mno2 + 4H* + 2CI → Mn2+ + Cl2 + 2 H20 (a) Which atom is reducing? fill…

A: Given Reaction, MnO2 + 4H+ + 2Cl- → Mn2+ + Cl2 + 2H2O In this reaction, MnO2 (Mn4+) reduced to Mn2+…

Q: Which of the following are redox reactions? A. NH3 + HCI –→ NH,CI B. SO3 + H20 –→ H2SO4 C. Fe,03(s)…

A: Given reactions are : A. NH3 + HCl -------> NH4Cl  B. SO3 + H2O -------> H2SO4  C. Fe2O3 (s) +…

Q: Balance the equation: ___________  AlCl3(aq) +________ KOH(aq) → _________Al(OH)3(s) + ___________…

A: Write the unbalanced equation (skeleton equation) AlCl3 + KOH → Al(OH)3 + KCl

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.