balance this 2Al+2KOH+4H2SO4+24H2O---->

Q: balancing equation XCl2+AgNO3  X(NO3)2+AgCL

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Q: balance XCl2 + AgNO3 -> X(NO3)2 + AgCl

A: Balancing of chemical equationIt may be defined as the method of making the number of atoms of…

Q: 2H*(aq) + Sn(s)–H2(g) + Sn²*(aq) ificant figures during intermediate calculations to avoid round off…

A: The cell reaction is: Sn + 2H+   ----->  Sn2+   +  H2 We have : E°cell = E°H+/H2   -   E°Sn2+/Sn…

Q: PbCO3(s)→PbO(s)+CO2(g) Balance the question then express your answers as integers separated by…

A: Balanced chemical equation:- It may be defined as the chemical equation which has all the atoms in…

Q: C3H8(g) + 5O₂(g) →3CO₂(g) + 4H₂O(g) Rate = Fe(OH)3(s) +3HBr(aq) → FeBr3(aq) + 3H₂O(1) Rate =…

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Q: 1. Calculate  Eo, E and ∆Gfor the ff rxns: a.) Mg(s) + Sn2+ Mg2+(aq) + Sn(s) [Mg2+] = 0.045M,…

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Q: BalanceCH3CH2OH+O2->CO2+H2OKO2+H2O+CO2->KHCO3+O2

A: For balancing the equation number of mole of atoms present in side of reactant need to be in…

Q: Balance and Classification: i put down classification (CA)combination   ____ CuSO4 (s) + ____ H2O…

A: The given reaction is, ____ CuSO4 (s) + ____ H2O (l) → ____ CuSO4 • ____ H2O (s)

Q: NO 0 0 13. Which of the above diagrams illustrates a compound? O A OB

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Q: 1.10 g of M produce hy chloride hydrogen temperatur Mg Moles 3 Mc

A: A mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: Balance

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Q: Q8. Balance the following equations: Q 1. Hg2(C2H3O2)2(aq) + KCl(aq) → Hg2Cl2(s) + KC2H3O2(aq) Q2.…

A: 1) The balance chemical equation for this reaction is as follow               Hg2(C2H3O2)2(aq)    +…

Q: Balance each equation by inserting coefficients as needed. KHF_{2} -> KF + H_{2} + F_{2}…

A: The balanced chemical equation is given by

Q: Law of Conservation of Mass Within a Chemical Equation 1 of 2 1. XY,(aq) + T(s) --> TX(s) + Y(s) 2.…

A: Since we only answer upto 3 sub-parts, we will answer the first 3 only. Please resubmit the question…

Q: Determine the limiting and excess reactants in the following problems. Show complete solution and…

A: Limiting reactant is the reactant which is completely used up in the reaction. Excess reactant is…

Q: Balance each of the following chemical equations. (Use the lowest possible coefficients for all…

A: Balanced reaction is the reaction in which number of atoms are equal on reactant as well as product…

Q: Drag conversion units onto the boxes in the equation to make conversions. Some boxes can be left…

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Q: Balance the following equations. (Use the smallest whole numbers possible. Enter 1 where appropriate…

A: Balanced chemical equation are:

Q: balance SO2 + MnO4- -> SO4-2 + Mn+2

A: The reactions that involve the transfer of electrons by oxidation of one species and reduction of…

Q: Consider the information below. What is the value for ASsys? Round and report your answer to the…

A: The standard thermodynamic data for the given reactants and products at given temperature is,…

Q: Insert correct coefficients to balance. a.) S + 6HNO3 ------> H2SO4 + NO2 + H2O b.) 3Cu +…

A: The correct coefficient to balance has to be inserted. a.) S + 6HNO3 ------>  H2SO4 + NO2 + H2O…

Q: Balance the following imaginary equation using the principles you would use for a real equation…

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

Q: Balancing equations.                                  Ag No +Ba Cl2       Ag Cl +Ba (No3)2

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: Balance the Following: C + S8 -> CS2 *

A: A balanced chemical equation contains equal number of atoms on both the sides. In the given…

Q: (h) HCN + O2- N2 + CO2 + H20 (i) B5H9 + O2- B2O3 + H20

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Q: using dimensionral Complete the Conversions analysis. a, 2.25 x109 lbs solid NaOH into moles of NaoH…

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Q: Balance: KOH + H3PO4→K3PO4 + H2O

A: In chemistry various reactions are studied. In a reaction, reactants are changed to products.…

Q: Active Ingredient: Potassium Acetate Raw Materials: 2 kgs. Acetic acid and 1.5 kgs. Potassium…

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Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    N2H4…

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Q: a) Balance thc equation. Cu+ _A£NO3 → __Cu(NO3)2 + _Ag b) Calculatc thcorctical yicld in grams of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: balance and classification for ___ Sr(OH)2•8H2O (s) + ___ NH4Cl (s) → ___ SrCl2 (aq) + ____ NH3…

A: Balancing the following reaction

Q: Calculate the %Yield of the 4 fractions based on the following numbers. Compare these numbers with…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we will solve…

Q: Balance the following equation:                Ca3(PO4)2  +    SiO2  -->   CaSiO3  +  P2O5

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Balance each of the following equations: Please answer 1-3. 1. Ca2C + H2O --> Ca(OH)2 + CH4  Ca=…

A: Balanced chemical equation can be defined as the equation in which there are equal number of atoms…

Q: Fill in the coefficients (include a 1 where appropriate or a single space) to balance this chemical…

A: A balanced chemical equation contains equal number of atoms on both the sides of the equation.

Q: h2o2 cr2o72- - o2 cr3 balance

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Q: is 8CO+5H(2)—>C8H18+8H(2)O balanced or unbalanced

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Q: Table 2.1. Unknown Mixture Identification Code: Filter paper weight 0.906g Glassware and Component…

A: We have to use the mass of sample, mass of NaCl, mass of SiO2 and mass of CaCO3 given in Table-2.1…

Q: Balance the following equations. (Use the lowest coefficients.) (a)  C3H8 +  O2   CO2 +  H2O(b)…

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Q: Find grams of solvent in a 5.6% mass of solutions of X that has 22.3g(X) g(soltn)= g(      )+g(…

A: given, the mass percentage of solution  of X = 5.6% weight of solute (X) = 22.3g X is the solute

Q: Balance the following equations. (Use the smallest whole numbers possible. Enter 1 where appropriate…

A: Balanced chemical reactions are those where the number of atoms of each element is same on both…

Q: Balance

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Balancing equations C12H25NaSO4 + AgNO3 NH4SCN+ AgCl

A: Balanced chemical reaction: It is a reaction in which the number of atoms of specific elements…

Q: Ag(s) + Zn" (aq) → Ag,0(aq) + Zn(s) Fill in the coefficients for the balanced overall equation. Zn2-…

A: Given reaction is a redox reaction which is balanced in basic solution. First seperate in reduction…

Q: What is the correct equation for percent difference? о теasured-+ассеpted] |measured-accepted|/2 х…

A: Percent difference between two number can be calculated by difference between two number divided by…

Q: ΔH° f (kJ/mol) SO 2Cl 2( g) + 2 H 2O( l) → 2 HCl( g) + H 2SO4( l) ΔH° rxn = ? SO 2Cl 2( g) -364 H…

A: Interpretation- To determine the enthalpy of the reaction ( ΔH° rxn ) where given reaction is -…

Q: Balancing Chemical Equations Checking Comprehension 1.P + O2→ P4O10

A: Solution:      Law of conservation of mass provides the relation between mass of reactant and the…

Q: Mass of unknown mixture (g) 0.5000 g Mass of NaClI formed (g) 0.4100 g Mass of Na;CO, in mixture (g)…

A: Given : Mass of mixture = 0.5000 g And mass of NaCl produced = 0.4100 g The  balanced reactions…

Q: Determine the mass of the product from the following data.    Mass Aluminum Foil (g)      6.3284…

A: Given data,Mass of filter paper+product=86.2751gMass of filter paper=0.2489g

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.