Balance: _____HSiCl3 + ____H2O ---> H10Si10O15 + ___ HCl

Q: Which chemical equation below is balanced?   EQUATION A:  HCl(aq) + Ca(OH)2(aq) ----> H2O +…

A: In a chemical equation, reactants are present on left side and products are present on right side of…

Q: (aq) (aq) (aq) (s) How many moles of Kl are present at the beginning of the reaction? (no

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Q: Na + H2O ---> NaOH + H2 Balance the equation above. a. Na + 2H2O ---> NaOH + 2H2 b. 2Na + H2O…

A: A balanced chemical reaction is the one in which number of atoms for individual elements present in…

Q: Balance: _____FeBr3+___H2SO4---->_____Fe2(SO4)3+ ___HBr

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Q: Identify the reaction represented and balance the equation: P.NaHCO3 Q. PbCl2(s)+Li2SO4(aq)

A: If the cation and anion of two compounds exchange their places after the reaction, then it is called…

Q: K + CI^2 --- KCI equals = 2K +CI^2 ---- 2KCI h^3PO^4 + NaOH --- Na^3PO^4 + H^20 equals = H^3PO^4…

A: In a chemical reaction, atoms of an element in reactant must be equal to the number of atom of an…

Q: balance the following chemical equations  HBr(aq) +NH3(aq) → Ba(OH)2(aq) + H3PO4(aq) → HClO4(aq)…

A: 1.  HBr(aq) +NH3(aq) → Answer -   HBr(aq) + NH3(aq) → NH4+(aq) + Br–(aq)   2.  Ba(OH)2(aq) +…

Q: balance equation C16H34 + O2------>CO2 + H2O

A: Given,  the chemical reaction is as follows,C16H34 +O2→CO2+H2Owe are asked to balanced the above…

Q: balance the following Al(s)+H2SO4(aq)->AL2(SO4)3(s)+H2(g)

A: Balanced reaction: For a reaction to be balanced all the atoms present in the reactant must be equal…

Q: Determine the correct coefficient for NaCl (aq) to balance the following chemical equation : BaCl2…

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

Q: Write the total and net ionic equation for the following balanced equation: 3TiCr2O7 (aq) + 2AlI3…

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Q: Which set of the coefficient given is used to balance the following reaction? AL(NO3)3 +NA2S = AL2S3…

A: The chemical reaction must be balanced in order to follow the law of conservation of mass i.e, mass…

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: Identify the type of reaction and balance, write the coefficient on the line 1. NaBr + H3PO4 →…

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

A: We have to balance given equation 2Al+2KOH+4H2SO4+24H2O---->

Q: Balance the following chemical eqution, and write the total and net-ionic equations    H3PO4(aq) +…

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Q: Ejercicio 1. Balancea las siguientes ecuaciones:   (a) PCl5(s) + H2O(l) ⟶ POCl3(l) + HCl(aq) (b)…

A: Hello. Since the question contains multiple sub-part, the first three sub-parts are solved. In case…

Q: Balance each equation. (a) H2 + I2 -------> HI (b) Al + O2 -------> Al2O3 (c) Na + Cl2 ------>…

A: a) H2 + I2 → HI the balanced equation is

Q: Consider the unbalanced equation for the neutralization of aceticacid:HC2H3O2(aq) +…

A: Use the following steps to balance the equation:  1. Balance the actetate ions with coefficient of 2…

Q: How do you balance AlF3 + Na2SO4 ---> NaF + Al2 (SO4)3

A: Balanced chemical is that equation in which number of atoms on right hand side and left hand side…

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

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Q: EQUATION

A: A reaction is said to be chemically balanced if the number of atoms involved in the reactant side is…

Q: When the following equation is balanced what is the coefficient for HCI…

A: Balanced chemical equation: An equation having same number of elements equal in both reactants and…

Q: Balance the following chemical equation: LizS(s) + HBr(aq) H2S(g) + LiBr(aq) O LizS(s) + 2 HBr(aq)…

A: Chemical equations are symbolic representation of chemical reaction. The coefficient in the balanced…

Q: First balance equation and then write it as a balanced molecular, ionic, and net ionic equation for…

A: Given 1)Ca(NO3)2 + Na2CO3------> 2)Ca(NO3)2 + Na2S ----->

Q: Balancing the following equation:    CH4 + O2 --> CO2 + H20

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Q: Balance and put type of reaction 1. Sg+ O2 ---> SO3 2. HgO ---> Hg + O2

A: The given reactions can be balanced as follows:

Q: Na2O + H2O --->2 NaOH NH3 + HF ---> NH4F Cu + 4 HNO3 ---> Cu(NO3)2 + 2 NO2 + 2 H2O AGNO3 + NaBr --->…

A: Oxidation : loss of electrons Reduction : gain of electrons

Q: Select the coefficients that should be placed in front of each substance to balance the following…

A: Balanced chemical equation is the equation in which equal number of atoms of each element are…

Q: Which of the following represent the balanced equation between calcium carbonate dihydrate and…

A: The Law of Conservation of Mass states that the mass of the reactants must balance the mass of the…

Q: Fill in the missing information to balance the equation: Hint: Mn02 is one of the products, so what…

A: ____H2CO +H2O +____MnO4- ---> ____H2CO2 +____MnO2 + ____             Reactant Side…

Q: Given the following unbalanced equation, select the correct net ionic equation. CaCO3(s) + HCI(aq)…

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Q: Type of acid in unknown: H3A Molar mass for unknown acid: 192.140 g/mol Balanced chemical equation…

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Q: __N₂ + __H₂ --> __NH₃ What coefficients are needed to balance the equation at the start of this…

A: Given , Chemical Reaction : N2 + H2 ---> NH3

Q: NH4OH(aq)+ _H2SO4(aq) – (NH4)2SO4 V + _H2O(I) Can you balance and describe this equation?

A: 2NH4OH + H2SO4→ (NH4)2SO4↓+ 2H2O

Q: Balance the following 1/2 reaction: IO3- (aq) --> HIO2 (aq)

A: Answer:- This question is answered by using the simple concept of balancing the half reaction in…

Q: Consider the unbalanced equation for the neutralization of acetic acid: HC2H3O2 (aq) + Ba(OH)2 (aq)…

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Q: Balance each of the following skeletal equations. Pb(NO3)2(aq) + K2CrO4(aq) -----> PbCrO4(aq) +…

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Q: Silver bromide (AgBr) forms when silver nitrate is mixed with hydrobromic acid (HBr) AGNO3 (aq) +…

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Q: mass NaHCO3 (g)   molar mass NaHCO3 (g/mol)   moles NaHCO3 (mol)   liters solution (L)   Molarity…

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Q: Balance the following equations and write the net ionic equations D) Ba(C2H3O2)2 (aq) + Na2SO4 (aq)…

A: In a balanced reaction, there must be an equal number of atoms of all elements and total charges on…

Q: 1. It is the ratio of Fe to H, when the equation below is balances Fe(s) + H,0(g)→Fe,O,(s)+H¿(g) a)…

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

Q: Give the type of chemical reaction and balance 7.) CH 4+ O 2 ----> CO 2+ H 2O 8.) Na + FeBr 3 ---->…

A: We have to predict type of reaction and balance reactions.

Q: What is the correct dissolving equation for Al(OH)3 (s)? Ο ΑΙ(OH)3 (s) AI3+ + OH Al3+ + 3 OH Al(OH)3…

A: Given  Reactant = Al(OH)3 Dissolving Equation = ?

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: The constant balance for this reaction: PH3BC13(s) PH3(g) + BCI3(g) Is K=

A: Constant balance is the equilibrium constant(Keq), which is the ratio of the concentration of…

Q: how to balance H2SO4+NaNO2 -> HNO2+Na2SO4

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

Q: Question 1 Balance the following reaction CO2 + H20 C6H6 -> O2 Question 2 Balance the following…

A: The given unbalanced equations are: _CO2 + _H2O     -------> _C6H6 + _O2 _O2 + _S8…

Q: 3NaOH(aq) +      FeCl3(aq) →   PLEASE HELP ME BALANCE THIS- IF NO REACTION PLEASE EXPLAIN. THANK…

A: The Balanced Chemical Equation can be written as -

Q: Balance the following reaction Fe + H2SO > Fez(SO4)3 H2

A: the answer is as follows :

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.