What is the lowest possible coefficient of hydrofluoric acid in the balanced chemical equation representing the reaction of sulfur tetrafluoride with water to produce sulfurous acid and hydrofluorio acid?

Q: What is the lowest possible sum of the coefficients in the overall balanced equation? (assume all…

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Q: Silicon reacts with sulfur at elevated temperatures. If 0.0923 g of silicon reacts with sulfur to…

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Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Al2O3 (s)+NaOH (l) +HF(g)--> Na3AlF6+ H2O(g) To balance the reaction, first balance number of Al…

Q: Balance the following equation and determine how many moles of aluminum oxide can be produced from…

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Q: If 1.75 g of potassium iodide and 3.21 g of silver nitrate are combined, then what is the limiting…

A: First, we must examine the reaction stoichiometry. In this reaction, one mole of AgNO3 reacts with…

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

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: how many moles of Fe3O4 are required to supply enough iron to prepare .260 mol Fe2O3?

A: 1 mole of Fe2O3 contains 2 moles of Fe. Hence, 0.260 moles of Fe2O3 will contain 0.260 * 2 = 0.520…

Q: What is the mass of the iron required to react with 4.5 g yellow sulfur solid to iron sulfide?

A: Given: The reaction is as follows: 8Fe(s) + S8 ----------> 8FeS The molar mass of Fe, = 55.85…

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

A: The given reaction is, HI + H2SO4 → H2S + I2 + H2O.

Q: Write a balanced chemical equation based on the following description: solid potassium oxide reacts…

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Q: If 65.0 g of nitrogen dioxide is reacted with excess water, calculate the theoretical yield.

A: Introduction: A reactant in a chemical reaction that limits the amounts of products formed by the…

Q: If ferric sulfide reacts with oxygen, how many moles of ferric sulfide is required to produce 6g of…

A: 4FeS +7 O2 = 2 Fe2O3+ 4 SO2

Q: Metals react with oxygen to give oxides with the general formula MxOy. Write a balanced chemical…

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Q: How many grams of AICI3 can be produced from 5 moles of Aluminium and 6 moles of Chlorine gas? Which…

A: Given :- No.of moles of Al = 5 mol  No.of moles of Cl2 = 6 mol  To calculate :-  Mass of AlCl3 (in…

Q: What mass of CO is required to react with 651 g of Fe2O3 ?

A: The balanced chemical equation for the given reaction is,

Q: If 1.75g of titanium metal reacts with 1.25g of oxygen gas to form titanium (IV) oxide, what is the…

A: When titanium and oxygen react with each other,they give titanium (IV) oxide as - Ti + O2 --->…

Q: What is the mass in grams of magnesium chloride that can be produced from 7.49 moles of chlorine gas…

A: We have to find the mass of magnesium chloride formed in a given reaction.

Q: What is the mass percentage of O in CO2? Provide an answer to two decimal places.

A: Given,  The mass percentage of O in CO2 is:

Q: Balance the following chemical equation (if necessary): NH3 (g) + O2(g) -→ NO(g) + H2O(g)

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Write the balance equation for Magnesium + O2

A: The reaction between Magnesium + O2 is known as combustion reaction.

Q: What is the mass in grams of magnesium chloride that can be produced from 9.10 moles of chlorine gas…

A: In the question it is given Mg is in excess so the limiting reagent must be Cl2. From the reaction…

Q: Accordign to the following reaction, how many grams of hydrogen gas are required for the complete…

A: The balanced chemical equation: Given data: Mass of nitrogen gas is 28.4g.

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

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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: Which of the following compounds is not a product of the reaction of sodium ?hypochlorite with…

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Q: 2. Assuming that 1/2 of the original amount of copper was used as the starting material in the…

A: Given that -  Mass of copper initially used as 1/2 of starting amount = 1.316÷2 = 0.658 g    And…

Q: 1. How many moles of sulfur will you need to react with 1.42 moles of iron? Given the following…

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Q: Aluminum reacts with oxygen to form aluminum oxide. What is the correct balanced reactions?

A: Aluminum reacts with oxygen to form aluminum oxide. Al has +3 charge whereas O has -2 charge over it…

Q: mass of oxygen gas

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

A: Given :

Q: Balance the following chemical equation (if necessary): C3H,O2(g) + O2(g) → H2O(g) + CO2(g)

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

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: What is the maximum amount (in grams) of sulfur dioxide that can be produced by the reaction of 440…

A: Given equation is, 2 H2S(g) + 3 O2(g) → 2 H2O(g) + 2 SO2(g) Mass of H2S = 440 g Mass of O2 =1860 g…

Q: Assuming constant conditions, how many milliliters of chlorine gas react to yield 1.15 LL of…

A: We are given the following reaction: Cl2(g)+O2(g)--------->Cl2O3(g). The volume of Cl2O3(g)…

Q: If 67 grams of ammonium perchlorate were to react with 10 grams of aluminum: i. Which material would…

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Q: Percent composition by mass of EACH compound given in the balanced chemical reaction

A: the given reaction is CaS4+2HCl+2H2O→4S+CaCl2+H2+H2O We know % composition =mass of required…

Q: Calcium propionate is sometimes added to bread to retard spoilage. This compound can be prepared by…

A: Calcium propionate is used as a preservative in bread to retard spoilage. The product formation of…

Q: How many moles of tungsten can be produced from 2405 moles of hydrogen and excess WO3? WO3+3H2 = W…

A: Limiting reagent can be defined as a reagent which is completely used during a reaction while the…

Q: What weight in kg of H2O will be produced if 12.3 moles of C3H8 are used?

A: Combustion reactions are reactions in which a substance reacts with an excess of air or oxygen to…

Q: what is the theoritical yield of dinitrogen pentoxide in grams if 13.2g of nitrogen reacts with…

A: Amount of nitrogen = 13.2 g  Theoretical yield of dinitrogen pentoxide (N2O5) = ?

Q: Calculate the mass of potassium needed to react with 0.450 g of hydrogen gas to produce potassium…

A: Here, we have to find the mass of potassium that is needed to react with 0.450 g of hydrogen gas to…

Q: 1. Write the balanced! Calculate the entha N2 (9) 2NO 2. Methylhydrazine (N formation of the rea…

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

Q: How many moles of barium nitrate are required to react completely with 0.500 moles of Lead (IV)…

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Q: What mass of acetic acid is produced by the reaction of 1.8 g of oxygen gas?

A: Given :- mass of O2 = 1.8 g  To calculate :- mass of CH3COOH

Q: Write a balanced chemical equation based on the following description: solid cesium reacts with…

A: A chemical equation is written to represent a chemical reaction in short hand form. It is basically…

Q: When the equation below is balanced, the coefficient of the product is: Fe + O2→FE2O3 4. O 1 2] 3.

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Q: Write a balanced chemical equation based on the following description: solid cesium reacts with…

A: The balanced chemical equation for the reaction of cesium with cesium nitrite to form cesium oxide…

Q: How many grams of ammonia (NH3) will be produce if 289 g of nitrogen are used?

A: Given :- mass of N2 = 289 g  To calculate :- mass of NH3 (in g)

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) Assuming an excess of…

A: Alum having general formula KAl(SO4 )2 · 12H2O(s) to synthesis alum reaction is

Q: If 250.grams of sodium azide undergoes decomposition, how many grams of sodium are produced?

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