Which of the following is a balanced chemical equation:   3Cu + 8HNO3 -> 2Cu(NO3)2+2NO+4H2O   P4H10 + 5H2O -> 4H3PO4   2HCl + 2CaCO3 -> CaCl2+H2O+CO2   Be2C+4H2O->Be(OH)2+CH4

Q: KClag) + Cu3(PO4)2(s) à CuCl2 (s) + K3 PO4(aq) After it is balanced, the mole ratio for the above…

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

Q: Consider the following hypothetical equation.  2 AB3 +  3 C2D --> A2D3 + 6 CB OR 2 A B3 + 3 C2 D…

A: The given reaction is: 2AB3+3C2D→A2D3+6CB......(1) The molar mass of AB3 is 175.0 g/mol. The molar…

Q: Which of the following is a balanced chemical equation: a. Be2C+4H2O->Be(OH)2+CH4 b. 2HCl + 2CaCO3…

A: Interpretation: We have to tell which among the following is a balanced chemical equation.

Q: Which of the following equations is not balanced? * O 2NO + 02> 2NO. O 2Mg + 02- 2M90 O CaCO: –> Ca0…

A: Balanced chemical equation: Balance chemical equation is the reaction in which number of atoms of…

Q: Which of the following is a balanced chemical equation:   2HCl + 2CaCO3 -> CaCl2+H2O+CO2…

A: A question based on stoichiometry that is to be accomplished.

Q: cyclohexene + 8KMnO4 + 4H₂O potassium permanganate 3 3 LOK TOK* 6 HCI OH OH + 8MnO₂ + 6 KCI + 2KOH

A: Find the chemical formula of different organic species and put then to their respective places

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given K2SO4 (aq) + FeCl3 (aq) → we need to tell whether the reaction takes place and if yes than…

Q: Balance the following equation by filling the gaps with appropriate numbers. Na + NANO3 Na20 N2

A: Given here an unbalanced chemical reaction and we are asked to balance the reaction.

Q: Balance the following equations:

A: All equations are balanced below with the help of law of conservation of mass. Law of conservation…

Q: Which of the following is a balanced chemical equation:   P4H10 + 5H2O -> 4H3PO4   3Cu + 8HNO3 ->…

A: Given : Chemical equation  To find : Balanced equation

Q: Write a balanced chemical equation based on the following description: solid C,HO is burned with…

A: Given: Solid C4H10O is burned with oxygen gas to produce gaseous carbon dioxide and water vapor.

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Balanced molecular equation is given by,

Q: Which is not balanced?

A: The balanced chemical equation shows equal number of atoms of elements on reactants side and…

Q: Balance the following chemical equations: 1. C + 02 CO 2. Na + Br2 NaBr 3. Al + S Al2S3 4. NO 02 NO2…

A: To dully understand chemical equation, equation should be balanced. Chemical reactions are balanced…

Q: When the follow equation is balanced, what coefficient would fall before the formula "BaCl,"? BaCl2…

A: The following reaction can be balanced as follows:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: A chemical equation represents the reactants and products participating in a chemical reaction.

Q: Consider the following reaction of K2S2O3 for neutralizing chlorine in industrial bleaching. K2S2O3…

A:

Q: Which of the following chemical equations is balanced? * O 2H2 + 02 → H20 O 2S02 + 202 3S03 O KCIO3…

A:

Q: Balance the following equations: a)Ca(OH)2 + HCl → CaCl2 + H2O b) Al + O2 → Al2O3 c) CH3CH3+ O2 →…

A: Balance the chemical equation

Q: How do we balance chemical equations? LAW OF CONSERVATION OF MASS N2 + H2 NH3

A: A balanced chemical equation can be termed as the equation in which all the elements at the reactant…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Balanced reaction: A reaction is said to be balanced if all the atoms in reactant and products are…

Q: 3 - A chemical process takes place according to the following reaction. According to the amount of…

A: Answer:- This question is answered by using the simple concept of stoichiometry which gives the…

Q: alance the following equations. Show all steps for balancing or write a brief explanation of your…

A: Balancing  of the Equations.

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Interpretation- Balanced molecular equation between Fe(NO3)2(aq) and KOH(aq) is to be written.

Q: (Balance the equation) (NH4)2CO3àNH3+CO2+H2O

A: A balanced chemical reaction equation has equal number of atoms and charges on both reactant and…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: • The given reaction is,    Cu2SO4(aq) + Na3PO4(aq) ---->   • We need to write the balanced…

Q: Balance the following equation (NH4)2SO4+NaOH=NH3+H2O+Na2SO4

A: Stoichiometric coefficients must be added to the reactants and products in order to balance chemical…

Q: Balance the following equation: 8Bе — — > 4Не + X 4 O 8He O 4Li 3 O 12C 6. O 4He 2

A: Here given equation is--- Beryllium (Be) present on the left hand side of the given equation. The…

Q: A student ran the following reaction in the laboratory at 652 K: 2NH3(g) N2(g) + 3H2(g) When she…

A: volume of the container is 1L so moles and concentration will be equal construct ICE table 2NH3 (g)…

Q: Fill in the name and empirical formula of each lonic compound that could be formed from the ions in…

A:

Q: e the equation: H₂SO4 + NaNO₂ - HNO₂ + Na₂SO4

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Here two salts dissolved in aqueous solutions react with each other to give products. Both are water…

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

A: For balancing chemical equation we need to make sure the number of atoms of each element on the…

Q: Select the chemical equation that is properly balanced. O CaCO3 + H₂SO4 → CaSO4 + H₂O + CO₂ K₂O →…

A:

Q: Balance the following equations 1.)  Pb(NO3)2 (aq)  +       NH4Cl (aq)   →        PbCl2 (s)   +…

A:

Q: Which of the following is a balanced chemical equation: A 3Cu + 8HNO3 -> 2Cu(NO3)2+2NO+4H2O В…

A: The reactions given are,

Q: Which is not balanced? O C3H8 + 502 → 3CO2 + 4H20 O P4 + 6CI2 4PCI3 2AI + 302 2AI2O3 OK 2CO3 + 2…

A: The reaction which is not balanced is:

Q: Write the balanced NET ionic equation for the reaction when strontium chloride and sodium phosphate…

A: Some important solubility rules are  All phosphates are insoluble except those of Na+, K+ and NH4+…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given  Reactant = CuCl2  and K2S Balance Molecular Chemical Equation = ?

Q: Which of the following is a balanced chemical equation:   P4H10 + 5H2O -> 4H3PO4…

A: The reactions given are, P4H10 + 5H2O → 4H3PO4 Be2C+4H2O → Be(OH)2+CH4…

Q: Which is not balanced? O C3H8 + 502 → 3CO2 + 4H2O O P4 + 6C12 4PCI3 O 2AI + 302 2AI2O3 -> O K 2CO3 +…

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: equations:  A)     H2SO4  +     NaOH    ------->        Na2SO4       +    H2O

A:

Q: Which of the following appropriately balances the following chemical equation? CH3NH2 + H₂O → CH4 +…

A: Here given chemical equation is---- CH3NH2 + H2O -------> CH4 + CO2 + NH3 Left side of the…

Q: Balance the equations #1: KO2(s)+H2O(l)->KOH(aq)+O2(q)+H2O2(aq) #2 Fe2O3(s)+HBr(aq)…

A: Stoichiometric coefficient : It describes the total number of molecules of a chemical species that…

Q: What coefficient must be added in the blank to balance the following equation? N2 + H2 2NH3 O 1 O 2

A: The question deals with the stoichiometry. The number of atoms present in the reactant side must be…