Calculate the mass each element in Gold Trisulfide (Au2S3) when 7.85 g Hydrogen Sulfide (H2S) is produced. Au2S3 + H2 → Au + H2S (equation is unbalanced!)

Q: If I have 3.00 g of LiHCO3 how many grams of Li2CO3 are produced? (hint: balance chemical equation…

A: Recall the given reaction    2LiHCO3s → Li2CO3s + H2Og + CO2g Here 3.00 g of LiHCO3 is heated…

Q: The following equation is not balanced CaSO4+AlCl3–>CaCl2+Al2(SO4)3 Now that we have put a…

A: Balanced the equation and write the coefficient of given in?

Q: Enter your answer in the provided box. Silicon tetrachloride (SiCl) can be prepared by heating Si in…

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Q: Consider the following unbalanced chemical equation: S2Cl2 (l) + NH3 (g) à S4N4 (s) + S8 (s) +…

A: S2Cl2 (l) + NH3 (g) ---> S4N4 (s) + S8 (s) + NH4Cl (s) Balancing of sulfur: In order to balance…

Q: 2 NH3   +  3 CuO   -->  3 Cu   +   N2   +   3 H2O In the above equation how many moles of  N2 can…

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Q: Consider the reaction:                         2N2( g) + 5O2( g) + 2H2O( g)------> 4 HNO3(g) If a…

A: The given reaction is an example of synthesis reaction. Given masses of nitrogen, oxygen and water:…

Q: [References] A sample of limestone and other soil materials was heated, and the limestone decomposed…

A: Calcium carbonate decomposes into calcium oxide and carbon dioxide. The equation for the balanced…

Q: Given the unbalanced chemical equation, CH3OH(1) + O2(g) → CO2(g) + H2O(g), what is the mole ratio…

A: GIVEN Unbalanced reaction: CH3OH (l) + O2 (g) ------> CO2 (g) + H2O (g) Since there are 4 H atom…

Q: A 4.92 g quantity of solid rubidium metal is combined with 3.44 g of magnesium chloride crystals…

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Q: A compound is composed of the elements, carbon, hydrogen, and fluorine only. Combustion of the…

A: Assuming the empirical formula of compound to be CaHbFc. Given : mass of CO2 produced = 15.182 g…

Q: Be sure to answer all parts. The reaction between aluminum and iron(III) oxide can generate…

A: Given,

Q: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with 36 grams of water.…

A: we  will use mole concept to determine the mass of nitric which will be formed

Q: According to the following reaction, how many moles of carbon dioxide will be formed upon the…

A: When an element or compound reacts with oxygen and it leads to the formation of heat and light then…

Q: Sodium

A: 2. Given chemical reaction is- Fe(ClO3)2 + Na2S -> FeS + 2NaClO3  Given that Fe(ClO3)2 is in…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

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Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

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Q: Consider the following reaction: 4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(g) If a container were to have…

A: Interpretation- To determine the total molecule would be present in the container after this…

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A: Consider the given balanced reaction as follows:   Reaction:         2Al     +     Fe2O3   →   Al2O3…

Q: Gaseous Xenon and gaseous fluorine react in a combination reaction to produce xenon tetrafluoride:…

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Q: A compound is composed of the elements, carbon, hydrogen, and fluorine only. Combustion of the…

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Q: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with 36 grams of water.…

A: * Answer : 27 grams of of reactant will be left after the chemical reaction.

Q: 2 NH3 + 3 CuO --> 3 Cu + N₂ + 3H₂O In the above equation how many moles of N₂ can be made when 190.1…

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

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Q: Balance the following chemical equation:   ___N2H4 (g) + ___N2O4 (g)  →→2 (g)  + ___H2O (g)

A: Balance chemical equations.

Q: 2 NH3 + 3 CuO --> 3 Cu + N₂ + 3H₂O In the above equation how many moles of N₂ can be made when 170.6…

A: Given equation,  2 NH3 + 3 CuO → 3 Cu + N2 + 3 H2O Molar mass of N2 = 14+14 = 28 g.mol-1 Molar mass…

Q: . TiCl4 (189.68 g/mol), a source of Ti metal, can be produced from titanium dioxide, carbon and…

A: Given Reaction:-  TiO2(s) + C(s)  + Cl2(g) -----------> TiCl4(s) + CO2(g) +CO(g) Given mass of…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: Number of moles = mass/molar mass   Mass of CH3OH = moles of CH3OH × molar mass of CH3OH  Molar mass…

Q: Consider the following unbalanced chemical equation. LIOH(s) + CO,(g) → Li,CO3(s) + H,0(1) If 68.1…

A: Given data,Mass of LiOH=68.01gGiven reaction;LiOH(s)+CO2(g)→Li2CO3(s)+H2O(l)

Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

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Q: Balance the following chemical equation. Note that a empty blank space will be interpreted as "1."…

A: The balanced chemical equation of a reaction has equal number of atoms and charges on either side of…

Q: A 4.86 g quantity of solid rubidiumnetal is combined with 3.44g of magnesium chloride crystals…

A: The data given to you is - Mass of MgCl2 = 3.44 g Mass of Rb = 4.86 g

Q: Balance the following equation.   ___N2H4(g) + ___H2O2(g) → ___N2(g) + ___H2O(g)

A: A chemical reaction is balanced when each element involved in the reaction has the same number of…

Q: The molecular weight of FeCl2 is 151.91 g/mol.   In this assignment, you will determine the mass %…

A: In the given question we have to calculate the % mass of FeCl2 in unknown mixture by titrating with…

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

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Q: Balance the following chemical equation. NaN, - Na + Products Reactants Na = Na = N = N = Calculate…

A: The first question is about balancing the Chemical Equation and the second question is about…

Q: 4 NH₂(g) +50₂(g) 4 NO(g) + 6 H₂O(g) What is the maximum mass of H₂O that can be produced by…

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Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

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Q: Starting with the partially balanced equation, CH3COOH(1)+?O2(g)→2CO2(g) + 2H₂O(1) what coefficient…

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