In the reaction between CO2 + H2O --> H2CO3, how many grams of CO2 react with an excess of water to produce 640 g of product?

Q: Alkenes react with hydrogen - produce the corresponding alkane hydrogenation - produce margarine…

A: In order to find the percentage yield of the given reaction we first write down the given data:…

Q: C + 2 H2 ----> 1 CH4 How many moles of C would be required to react with 4.5 moles of H2 ? Which…

A: C+2H2->>CH4 Moles of H2=4.5moles

Q: How many grams of Cl2 can be prepared from the reaction of 16.0g of MnO2 and 30.0g of HCl according…

A: No the assumption is not corect. MnO2 doesn't have Cl in it but still it is an oxidising agent in…

Q: 2KF + Mg(NO3)2 --> MgF2 + 2KNO3 If 100 g potassium fluoride react with 100 g magnesium nitrate how…

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Q: Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living…

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Q: if you have 51.8 grams of chromium that react with exceess oxygen how much chromium (III) oxide will…

A: Given, 4Cr(s) + 3O2(g) --> 2Cr2O3(s) Mass of chromium (Cr) = 51.8 g Oxygen gas (O2) = excess…

Q: How many grams of CO2(g) will be produced when 115g of C6H14(I) reacts with excess O2(g)? 2C6H14(1)…

A: The reaction taking place is  2 C6H14(l) + 19 O2(g) ---> 12 CO2(g) + 14 H2O(g)  Given : mass of…

Q: Urea [(NH2)2CO] is obtained from the reaction of ammonia and carbon dioxide. NH3(g) + CO2(g) →…

A: To solve this problem we will use the balanced chemical equation given in the problem .

Q: 5.0 moles of sucrose ( C12H22O11 ) are in a batch of candy.  All carbon becomes CO2 when…

A: The overall reaction for the metabolism of sucrose can be written as, C12H22O11 +12 O2 →12 CO2 + 11…

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

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Q: N2(g) + 3H2(g) ---> 2NH3(g) a) determine the limiting reactant from 28.0g of N2 and 8.00g of H2?…

A: N2(g) + 3H2(g) → 2NH3(g)Molar mass of N2=28.02 g/molGiven mass of N2=28.0gMolar mass of H2=2.02…

Q: For the reaction shown, calculate how many moles of NH3 form when each amount of reactant completely…

A: For the reaction              3N2H4(l)→4NH3(g)+N2(g)According to Balance Chemical Equation∵3mol of…

Q: What is the limiting reagent when 1.5 moles of nitrogen react with 6 moles of hydrogen?  N2(g)+…

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Q: How many grams of mercury (Hg) are produced from 87.6 grams of mercury(II) sulfide? 4 HgS + 4 CaO…

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Q: 3H2 + N2 --> 2NH3 If you were to have 9moles of H2 and 20moles of N2, what would be the limiting…

A: A

Q: 2. Given the following unbalanced reaction:  KClO3 --->  KCl +  O2 How many moles of O2 can be…

A: We have to calculate the moles of oxygen gas produced by 56.2 g of KClO3.

Q: Ag2SO4 + 2NaNO3 --> 2Ag(NO3)2 + Na2SO4 a) When 12 grams of each reagent is available, what is the…

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Q: For the reaction shown, how many grams of oxygen will be required to react with 15.5 grams of…

A: grams of oxygen will be required to react with 15.5 grams of chromium has to be determine for this…

Q: If 0.35 moles of KIO3 are contained in a beaker with excess I^- and excess H^+, how many moles of…

A: Interpretation - To determine the mole of S2O32- are needed to react with all of the I2 formed when…

Q: how many g of Fe2O3 will you obtain from reacting 14.4 g FeS2 and 13.0 g of O2? When rounding…

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Q: If you have 3 moles of propane (C3H8) and 10 moles of oxygen, which is the limiting reactant?…

A: Which is the limiting reactant?

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The given reaction is shown below.

Q: 4Fe(s) + 3O2(g) ------>  2Fe2O3(s)    a. Determine the limiting reactant if the reaction starts…

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Q: Using the following equation, determine the limiting reactant if 11.5 g of FeCl3 reacts with 22.4 g…

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Q: You and your co-habitants have plants that consume 440 grams of Carbon during photosynthesis. How…

A: The given data: The mass of CO2 = 440 g To determine = The mass of C6H12O6 (glucose) produced.

Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper II oxide in…

A: The balanced reaction taking place is given as, => 2 NH3 (g) + 3 CuO (s) → 3 Cu (s) + N2 (g) + 3…

Q: How many moles of CO2 are produced when 76.50 g HCl are produced? How many grams of C12H4CL6 have…

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Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

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Q: According to the following reaction, how many grams of aluminum are required for the complete…

A: Law of conservation of mass :-     " Mass can neither be created nor be destroyed during any…

Q: Consider the following unbalanced reaction:                   P4(s)    +    F2(g) ---> PF3(g) How…

A: The reaction is unbalanced first we have to write a balanced reaction  Given data : 78.1% yield…

Q: How many grams of  C12H4Cl6  are reacted when  100.25 g CO2  is produced? How many grams of HCl are…

A: In a balanced chemical equation there are equal number of atoms of each element involved in the…

Q: Determine the limiting reactant and how much of that limiting reactant you would need in order to…

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Q: For the reaction C3H8+ O2-------> CO2+ H2O Determine: 1) If you start with 14.8 g of C3H8and 3.44…

A: C3H8 + O2 → CO2 + H2O (unbalanced) C3H8 + 5O2 → 3CO2 + 4H2O (balanced) Moles of C3H8 =MassMolar Mass…

Q: What is the percent yeild of the reaction when 20.0 g of ethane reacts with excess oxygen to…

A: No of moles of ethane = Mass/Molar mass of ethane = 20.0g/(30.07gmol-1) = 0.665 moles

Q: In the reaction  3CI2 (g) + 6NaOH(aq) --> 5NaCI(aq) + NaCIO3(aq) + 3H2O(l) How many moles of…

A: The balanced reaction given is 3 CI2 (g) + 6 NaOH (aq) -----> 5 NaCI (aq) + NaCIO3 (aq) + 3 H2O…

Q: What mass of HCl is produced when 3.00 mol of Cl2 react completely in the following…

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Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d.…

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

Q: 4Al2O3+ 9Fe------> 3Fe3O4 +8Al If 25.4g ofAl2O3 is reacted with 10.2g of Fe, determine the limiting…

A: For getting limiting reagent we have to divide by stoichiometry coefficient to the each substance…

Q: For the following reaction: N2(g) + H2(g) -------> NH3(g) a. Balance the reaction. b. Determine…

A: (a) The balanced equation for the given reaction is,

Q: Na + Cl2 --> NaCl In the unbalanced reaction above If 58.4g Na and 159g Cl2 are added together what…

A: Na + Cl2 → NaCl mass of Na = 58.4 g mass of Cl2 = 159 g To find the maximum NaCl produced in…

Q: For the reaction 2HCl + Ca(OH)2 ----> CaCl2 + 2H2O how many grams of calcium chloride, CaCl2 are…

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Q: For the reaction: 2N2 (g)  + 3 O2 (g)   --->  2N2O3 (g)  a)  How many moles of N2 are required to…

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Q: How many grams of Fe2O3 are required to completely react with 3.0 moles of CO2 in the following…

A: Chemical reaction Fe2O3 (s) +  3 CO (g)  →2Fe (s) + 3 CO2 (g) Molar mass of Fe2O3 = 159.69 g/mol…

Q: 2 Na + Cl2 --> 2 NaCl If 15 mol Na reacts with 15 mol Cl2 , _____ is the limiting reactant and ____…

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Q: According to the following reaction, how many grams of sodium hydroxide will be formed upon the…

A: Given,  The balanced chemical equation,  2Na(s) + 2H2O (l) ------> 2NaOH(aq) + H2(g) 25.2 grams…

Q: Suppose that 10.0g of each reactant are added to a reaction chamber causing the following reaction:…

A: Given, Mass of SO2 = 10 g Mass of NaOH = 10g The balanced chemical equation : SO2 + 2 NaOH = Na2SO3…

Q: From the reaction: (unbalanced) B2H6 + O2 --> HBO2 + H2O How many moles of water are produced from…

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Q: 2 H2O + 4 Fe(OH)2 + O2 --> 4 Fe(OH)3 For the above reaction, 52.31g of Fe(OH)2 reacted with the…

A: 1) Write the balanced chemical equation for the given reaction. 2) Make use of the number of moles…

Q: 4KO2 + 2H2O --> 4KOH + 3O2 If there are 100 g KO2 and 9.7 H2O, what is the limiting reactant? How…

A: Given, the chemical reaction as follows,4KO2 + 2H2O → 4KOH + 3O2amount of KO2 for reaction =100…

Q: 4Fe+3O2--> 2Fe2O3 How many moles of O2 are needed to react with 25.9 grams of Fe

A: The molar mass of Fe is:-  55.845g/mol

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".