Which of the following is a balanced chemical equation? Select one: NaOH + HCI → NaCl + H2O Al(OH)3 + HBr → AIBr3 + 2H2O ЗКОН + Н3РО4 — КЗРОД + Н20 O 2Na O2 → 2Na20 +

Q: Give Step-by-Step Example of Balancing a Chemical Equation?

A: A chemical reaction is the representation of the the chemical species along with their chemical…

Q: capital letter

A: Dear student I have given answer to your question in the image format.

Q: Iron reacts with hydrochloric acid to produce iron(1I) chloride and hydrogen gas. Write the balanced…

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Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + 0HCI + OcoCI, Со…

A: To balance the equation we must know,  Atoms on reactant side = Atoms on Product side  ° As Co atoms…

Q: Liquid water reacts with carbon dioxide gas to form aqueous carbonic acid (H₂CO3). Write a balanced…

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Q: balance the following reactions , writing the equations as formula potassium chlorate decomposes to…

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Q: 1. _CaCl2 + _Na3PO4 → _Ca3(PO4)2 + _NaCl 2. _ NaCl03→_ NaCl+02 3. _C2H4 + _02→ _CO2 + _H2O 4. _N2 +…

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Q: Problem 4: Using the information below. Answer the given questions accordingly. The decomposition of…

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Q: Consider the following balanced reaction: Al2O3 + 3H20 → 2Al(OH)3 If 2.44 x 1020 Al203 formula units…

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

A: Step 1:Step 2: Step 3: Step 4:

Q: Write a balanced chemical equation based on the following description: sulfur trioxide gas and water…

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Q: how many grams of aluminum are required to produce 17.5 grams of hydrogen?

A: Given :- 6 NaOH + 2Al --> 2Na3 ALO3+3H2                 mass of H2 = 17.5 g   To be calculated :-…

Q: A student is asked to balance the reaction: CH4 + O2 CO₂ + H₂O What convention of balancing is…

A: A balanced chemical equation is an equation in which equal number of atoms of each type are present…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We can solve the problem by considering the balanced chemical equation for the reaction - 3 H2 + N2…

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

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Q: Nitric acid is produced via the following equation: 3 NO2 + H2O → 2 HNO3 + NO How many grams of…

A: To calculate the grams of NO2 are required to produce 4.0 grams of HNO3 . First we have to convert…

Q: 6) Using the following equation: 2 NaOH + H₂SO4 → 2 H₂O + Na2SO4 How many grams of sodium sulfate…

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Q: balance equations  H2O2 (aq)→ H2O(l) + O2(g) Mg(s) + O2(g) → MgO(s)

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Q: Vn + H20 Balance the following chemical equation: Vn(OH)5 H2

A: Given that : We have to fill the boxes with required stoichiometric coeffiecients for the following…

Q: How many grams of oxygen gas (O2) are required to fully react with 25 grams of aluminum (Al) to…

A: The objective of this question is to determine the amount of oxygen gas required to fully react with…

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

A: Balancing  of the Equations.

Q: Which of the following equations is balanced?  2Al + 3O2 → Al2O3  N2 + 2H2 → 2NH3  CH4 + 3O2 →…

A: 2Al +3O2      → Al2O3elements          reactant             product Al                        2…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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Q: Balance the following equation by algebraic method. C2H6 O2 CO2 H20

A: Balancing chemical equations are based on conservation of mass

Q: Estimate the energy required to raise the temperature of 2 kg of high- density polyethylene (C =…

A: given Mass =2kg C=1.850J/g-k T = 20 to 100 'C find Energy

Q: The movie below shows some molecules in a tiny sample of a mixture of gases. 16 17 18 19 20 A Drag…

A: Information of question

Q: Balance th

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Q: According to the chemical equation below, how many grams of Aluminum are needed to produce 15.0g of…

A: First we need to calculate moles of H2 , then using mole ratio between H2 and aluminum we can…

Q: Balance the following equation by filling the gaps with appropriate numbers. Mg HCI MgCl2 H2

A: in the question is giving we have to balance this reaction by using a stoichiometric coefficient.…

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Barium is an alkaline earth metal and it belongs to group 2. The atomic number of barium is 56.

Q: please look at attached images for a special periodic table you may need to use to solve this…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: Balance the following equation by algebraic method. H20 O2 CO2 C2H2 +

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Q: Although none of the double replacement reactions below are balanced (none have any coefficients),…

A: A Double Replacement Reaction is a chemical reaction where two ionic compounds (reactants) exchange…

Q: How many grams of PbSO4 will be produced if we produce 48.74 grams of NaNO3 in the reactionPb(NO3)2…

A: The balanced chemical equation for the reaction is:Pb(NO3)2 + Na2SO4 ——> PbSO4 + 2 NaNO3This…

Q: Balance the equation below, which uses imaginary elements (they still follow the usual convention –…

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Q: The reaction below is an example of what type of chemical reaction? (**X is a made up element) XC13…

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Q: Molar Masses A = 141.8 9 mole D = 63.996- g mole E = 128.24- mole 1 G = 56.028 mole X = 48.044–g Z =…

A: Limiting Reactant is the reactant which is completely consumed during the course of reaction.  The…

Q: Read the information below, then answer the question. A laboratory assistant was experimenting with…

A: A laboratory assistant was experimenting with chemical reactions when she combined a small amount of…

Q: When the equation is properly balanced, the coefficient of Fe is Fe +_ HCI →_ FeCl3 + _ H2 O 2 O 6 O…

A: On balancing , each coefficient must be whole number . It cannot be fraction. Coefficient of Fe is…

Q: When the follow equation is balanced, what coefficient would fall before the formula "H2O"? H20 +…

A: Solution:     In chemistry, chemical reactions are explained by chemical equations which show the…

Q: When the follow equation is balanced, what coefficient would fall before the symbol "Fe"? Fe + AICI3…

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Q: Balance the following equation 8 Fe +6O₂ 4 Fe₂O3

A: Given-> Fe + O2 ------> Fe2O3

Q: Write a balanced chemical equation based on the following description: hydrogen gas reacts with…

A: Hydrogen gas react with oxygen gas to produce liquid water.  The balance chemical equation based on…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".