How would you balance, including physical states KI (aq) + Pb(NO3)2(aq)

Q: A 15.0 mL 0.500 M NANO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)3 solution. What is the molar…

A: Given data A 15.0 mL 0.500 M NaNO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)2 solution. The…

Q: The setting of Portland cement (used in sidewalks, for example) by reacting with water involves…

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Q: For the following reaction, 0.470 moles of magnesium nitride are mixed with 0.102 moles of water.…

A: Mg3N2   +    6  H2O        -->   3 Mg(OH)2…

Q: Aqueous solutions of aluminum sulfate and barium nitrate react to yield a white precipitate of…

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Q: own below. Which are the spectator ions? + 2NANO3(aq)

A: Complete ionic reaction equation,  2Na+(aq) + CO3^2-(aq) + Ba^2+(aq) + 2NO3-(aq) ------> BaCO3(s)…

Q: + Water "softeners" remove metal ions such as Ca²* and Fe³* by replacing them with enough Na ions to…

A: Given data,Volume of solution=7.96×102LMolarity of Ca2+=0.0357 MMolarity of Fe3+=0.00151 M

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

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Q: Balance the following chemical reactions: 1. Cu(s) + Ag+(aq) → Cu2*(ag) + Ag(s) 2. H*(ag) +…

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

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Q: Identify the spectator ions in the following complete ionic equation.…

A: Spectator ions: Spectator ions are ions which are present on both reactant and product side in the…

Q: Precipitates used in the gravimetric determination of uranium include NazU2O7 (MM = 634.0 g/mol),…

A: Calculate : which weighing forms having the greatest mass of precipitate from a given quantity of…

Q: Consider the following chemical reaction. 3 Zn(C:H:O2)>(aq) + 2 NasPO:(aq) –→ 6 NaCaHsOz(aq) +…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Calcium Nitrate + Sulfuric Acid(aq) Calcium Sulfate į + Nitric Acid(aq) (aq)

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Q: How to balance F2(g) + Al(s) → Al3+(aq) + F−(aq)

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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: Balance the reaction below using the smallest possible values, and enter in the coefficients needed…

A: Since,  We know that,  Balanced equation means number of atom in reactant side is equal to number of…

Q: Many mining operations produce tailings that can be oxidized to form acids, including sulfuric acid.…

A: Given, 4CuFeS2(s)+17O2(g) +10H2O(I)→4Fe(OH)3(s)+4CuSO4(aq)+4H2SO4(aq)mass of sample CuFeS2(s) = 1.67…

Q: In the article, the equation Fe²(aq) + 2OH (aq) → Fe(OH),(s) is shown as an intermediate step in the…

A: In an oxidation-reduction reaction, one reactant undergoes oxidation and another reactant undergoes…

Q: When a person’s stomach oversecretes gastric juices containing hydrochloric acid, the person treats…

A: Molar mass of Al(OH)3 = 78 g/mol Molar mass of Mg(OH)2 = 58.32 g/mol Molar mass of NaHCO3 = 84.007…

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

A: The balanced equation is as follows:

Q: An intravenous electrolyte solution has a Na+ ion concentration of 154 mEq/L. A patient in the…

A: The concentration of Na+ is given as 154 mEq/L. It is required to calculate the number of…

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

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

Q: The solubility of magnesium hydroxide, Mg(OH)2, in water is 9.0 × 10–4 g/100 mL. What volume of…

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Q: Balance the following chemical equation (if necessary): Ca(C2H3O2)2(aq) + Na,CO;(aq) → CaCO;(s) +…

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Q: Which ions, if any, are spectator ions in this reaction?AgNO31aq2 + NaCl1aq2¡AgCl1s2 + NaNO31aq2

A: It is an example of double displacement reaction,AgNO3 (aq) + NaCl (aq)  →AgCl (s) + NaNO3 (aq) AgCl…

Q: Al(s)+CuSO4​(aq) → Cu(s)+Al2​(SO4​)3​(aq) List the coefficients needed to balance this reaction.

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Q: Which equation below is the balanced net ionic equation for the reaction of potassium chloride with…

A: Given,   the reaction between potassium chloride and lead(II) nitrate.we are asked to write  the net…

Q: The following chemical reaction takes place in aqueous solution: 2 Fe(NO;),(aq)+3 Na,S(aq)…

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Q: Specify what ions are present in solution upon dissolvingeach of the following substances in water:…

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Q: The following chemical reaction takes place in aqueous solution: ZNSO,(aq)+2 KOH(aq)…

A: Balanced molecular equation is given by,

Q: Complete and balance the following equation. You must include states of matter. You do not need to…

A: • The given equation is,    AgNO3(aq) + Na2SO4 --->      • We need to complete and balanced the…

Q: 2. H (aq) + CH;OH(aq) MnO, (aq)Mn (aq) + CH,0(aq) + H,O(1)

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Q: Complete the followin reaction by providing the products formed. Then balance the reaction and write…

A: The above given reaction is a double displacement reaction. Hence the products forming will be…

Q: Balance the following equation by filling the gaps with appropriate numbers. Zn + HCI ZnCl2 + H2

A: The question is based on the concept of chemical reactions . we have to balance the given reaction.

Q: What is the balanced chemical equation for the reaction used to calculate AH of BaCO,(s)? If…

A: The question asks to write the chemical equation for the formation of BaCO3(s). Before writing the…

Q: The following chemical reaction takes place in aqueous solution: 2 AGNO,(aq)+K,CO3(aq) →Ag,CO3(s)+2…

A: Here, we shall answer only the first question which allows us to write the Net-Ionic Equation for…

Q: complete and balance the reaction equation      AgNO3 (aq) +      Fe2(SO4)3 (aq) ⎯→

A: In a balanced chemical reaction, the atoms of each element is same on both the products and reactant…

Q: (b) Balance the equation: Ba(OH)2(aq) + H3PO,(aq) → What is the ionic equation?

A: Barium hydroxide is base and phosphoric acid is acid. Simply, it is an acid-base reaction.

Q: What is the balanced chemical equation for the reaction used to calculate AH; of CaCO3 (s)? If…

A: In order to calculate the heat of formation of calcium carbonate, a look at the chemical reactions…

Q: Write a balanced molecular equation for the reaction that occurs when aqueous solutions of nitric…

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

Q: 1. Balance the reaction equations below. a) HCl(aq) + _Mg(OH)2(s) – Н-0() + MgCl2(aq) b) _HNO3(aq) +…

A: Part 1 The balanced chemical reaction is shown as,

Q: How to balance this equation: Al (s) + Cu+ (aq) --> Al3+ (aq) + Cu (s)

A: In order to write the balanced equation for a redox reaction, we need to write the two half reaction…

Q: Write the balanced NET ionic equation for the reaction when copper(II) sulfate and ammonium…

A: We will write the balanced net ionic equation for the reaction when copper sulfate and ammonium…

Q: What products result from mixing aqueous solutions of Cr(NO3)2(aq) and NaNO3(aq)?

A: Since both the salts have same anions hence there will be no net reaction on mixing them.

Q: Balance the equation and indicate the type of reaction Li3PO4 (aq)   +      Pb(NO3)2 (aq)…

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Q: Complete and balance HNO3(aq) + Mg(OH)2(s) -->

A: HNO3 is an example of an acid while Mg(OH)2 is an example for a base.

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: complete and balance the reaction equation Cr(NO3)3 (aq) +      (NH4)2CO3 (aq) ⎯→

A: Double displacement reaction : These type of reactions are the reactions in which  two given…

Q: Fe(NO 3 ) 3 (aq) + 3 NaOH(aq) → Fe(OH) 3 (s) + 3 NaNO 3 (aq) (a) What kind of reaction is shown…

A: Please find the attachment.

Q: Balance the following equation by algebraic method. Na + H20 NaOH + H2

A: Steps to balance equation by algebric method :  1) first write the given equation and put down…

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.