For the reaction   2Al+3H2SO4⟶3H2+Al2(SO4)32Al+3H2SO4⟶3H2+Al2(SO4)3 how many grams of hydrogen, H2, are produced from 35.1 g of aluminum, Al?

Q: 9. The following is the balanced equation for the combustion of butanol in oxygen: CAH9OH@ + 6 O2 →…

A: The balanced combustion reaction for butanal is given below -   C4H9OH + 6O2 ---> 4CO4 + 5H2O…

Q: 3.150 The compound 2,3-dimercaptopropanol(HSCH2CHSHCH2OH), commonly known as BritishAnti-Lewisite…

A: Given: Molecular formula of 2,3-dimercaptopropanol or BAL = HSCH2CHSHCH2OH = C3H8OS2 Molecular mass…

Q: C,Hl + 509 → 3 CO, 2(g) 2(3) + 4 H,0 (), How many moles of H,0 are produced if 13.8 moles of CO,…

A:

Q: How many grams of iron are created from 32 grams of Al? 2AI + 3FEO --> 3Fe + Al203 2702.4 B 48556.8…

A: Given the chemical reaction as follows,2Al+3FeO→3Fe+Al2O3amount of Al for reaction =32 gramwe are…

Q: If 25 grams of methane, CH4, and 50 g of ammonia, NH3, are combined w/ excess oxygen, how much…

A: To solve this problem we have to calculate the Limiting reactant and excess reactant by the…

Q: 35. How many grams of water, H2O, can be produced from the reaction of 25.0 hydrogen, H2, and 225…

A: To calculate the mass of the product formed. First we need to calculate limiting reagent using…

Q: Silver tarnishes in the presence of hydrogen sulfide (which smells like rotten eggs) and oxygen…

A:

Q: For the reaction CaI2+2AgNO3⟶2AgI+Ca(NO3)2 how many grams of silver iodide, AgI, are produced from…

A: Chemical reaction :-      CaI2  +  2AgNO3  ---->  2AgI  +  Ca (NO3)2 reaction is balanced given…

Q: a sample of pure alumina hydrate was obtained from a bag of flame retardant. A 5.000g sample of the…

A: Given, Mass of sample = 5.000g. Final weight of sample after heating = 2.651g. The mass of water in…

Q: e(s) + O2(g) -----Fe2O3(s) If you have 8.90g of Iron, what mass of Fe2O3 would be produced? How…

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

Q: The unknowns are a mixture of ferrous ammonium sulfate, FeSO4(NH.)2SO4 6H20, and ammonium sulfate,…

A: For calculating the mass of FeSO4 (NH4)2SO4.6H2O and (NH4)2SO we need to know the mass of each…

Q: 3.102 Consider the reaction 2A + B C (a) In the diagram here that represents the reaction,…

A: From the balanced equation of reaction given, 2 molecules of A requires 1 molecule of B to form 1…

Q: Ch 6 EOC #21 Tungsten (W) metal, which is used to make incandescent bulb filaments, is produced by…

A:

Q: 4NH3 + 502 → 6H20 + 4NO How many moles of H,O are produced if 2.00 moles of O, are used?

A: Number of mole of O2     = 2 mole  Number of mole of H2O  =  ?

Q: 2. The depletion of ozone (03) in the stratosphere has been a matter of great concern among…

A: The Reactant which is present in lesser amount gets consumed after sometimes and after that no…

Q: 2Al+3H2SO4⟶3H2+Al2(SO4)32Al+3H2SO4⟶3H2+Al2(SO4)3 how many grams of hydrogen, H2, are produced from…

A:

Q: 2. C3 Hs(g) + 502(9) + 3CO2(g) + 4H,0(g) Using the equation above, assume we combust 4.6 L of…

A:

Q: 3. Law of Conservation of Mass. (a) In a combustion reaction, 46.0 g of ethanol reacts with 96.00 g…

A:

Q: What mass of AlCl3 can be produced?

A:

Q: 3.82 The fertilizer ammonium sulfate [(NH4)2SO4] is prepared by the reaction between ammonia (NH3)…

A: Given data mass of ammonium sulfate [(NH4)2SO4] produced = 1.00x105 kg Chemical reaction is  2 NH3…

Q: + 6 HCl(aq) → 2 AICI3(a9) + 3 H;O, + 3 H,O, 10. In the reaction, Al,O3(s) how many grams of AICI,…

A: This problem can be tackled by finding the no of moles of HCl in given mass and going through unitry…

Q: For the chemical reaction 2KI+Pb(NO3)2-->PbI2+2KNO3 what mass of lead (ii) is produced from 1.13…

A: Given: Moles of KI = 1.13 g Molar mass of PbI2 = 461.01 g/mol

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of magnesium would be…

A: 1 mole = 6.022×1023 [Avogadro's number]  The mass of 1 mole of molecules of a substance is defined…

Q: Al reacts with Fe304 according to the following equation Al + Fe,04 Al,0, + Fe Calculate the mass of…

A: In the periodic table from left to right ,ionization energy increases. Oxygen is in most right…

Q: Suppose the reaction Ca 3(PO 4) 2 + 3H 2SO 4 → 3CaSO 4 + 2H 3PO 4 is carried out starting with 149 g…

A:

Q: 3 5. A well-known reagent in analytical chemistry, dimethylglyoxime, has the empirical formula…

A:

Q: dent reports thadt a reaction was carried out with 5g of nup auaapa The percentage yield has been…

A: We know that, Percent yield = (Actual yield) / (Theoretical yield)

Q: 1. Over the years, the thermite reaction has been used for welding railroad rails, in incendiary…

A:

Q: For the reaction 2Al+3H2SO4⟶3H2+Al2(SO4)3 How many grams of hydrogen, H2, are produced from 41.9 g…

A: Calculate the moles of Aluminum,

Q: A complete combustion of octane, C8H18, a component of gasoline, proceeds as: 2 C8H18(I) +25 O2(g)…

A:

Q: 1. The combustion of a sample of butane, C4H10 (lighter fluid), produced 3.75 moles of water. 2C4H10…

A: Consider the given balanced equation is as follows; 2 C4H10   +  13 O2   →    8 CO2   +   10 H2O…

Q: 9) Aspirin (C9H®O4, Mw = 180.154 g/mol) is prepared by the acetylation of salicylic acid (C7H6O3, Mw…

A: Salicylic acid reacts with acetic anhydride to form aspirin and acetic acid. The equation for the…

Q: For the reaction: N2 + H2= NH3. if you start with 45.901 grams of nitrogen, how nany grams of NH3 do…

A: Given :-  N2 + H2 → NH3  amount of N2 = 45.901 g  To be calculated :-  amount of NH3 formed (in…

Q: KO2 + H2O = O2 + KOH   Given the reaction above, what mass of KO2 produces 235 grams of O2?

A: Recall the balanced reaction                  4KO2 + 2H2O=3O2 +4KOH     Molar mass of KO2 is 71.1…

Q: Gallium is a shiny liquid metal often used as a nontoxic alternative to mercury in thermometers.  It…

A: To balance any reaction  Count theatoms each side  Coefficients need to be added to balance…

Q: f you decompose 2.00 g of malachite, or Cu (OH)₂ •CuCO₃ , and products are CuO, CO₂ and H₂ O, what…

A: Balanced equation for the decomposition of malachite,  Cu(OH)2. CuCO3  -----> 2CuO + CO2 + H2O

Q: Methyl salicylate (oil of wintergreen) is prepared by heating salicylic acid, C, H O3, with…

A: Salicylic acid reacts with methanol and forms methyl salicylate. This is an esterification reaction.…

Q: 2Ca3(PO4)2+ 6SIO2 + 10C → 6CaSiO3 + P4+ Starting with 100g of Ca3(PO4)2 and assuming excess SiO2 and…

A: 1. Given balanced equation is                                  2 Ca3(PO4)2   +     6 SiO2    +  10…

Q: 2A(g) + 3B(g) -> 4C(g) If 3 moles of A are reacted with 6 moles of B, how many moles of A and B…

A: After dividing the number of moles by stoichiometric coefficients of A and B, A is obtained as…

Q: 33. Sulfurous acid is unstable in aqueous solution and gradually decomposes to water and sulfur…

A:

Q: Given the following reaction: Br2 + 2NaI → I2 + 2NaBr How many grams of sodium bromide (NaBr) will…

A: Here given, the sodium iodide (NaI) is in excess i.e. bromide Br2 is acting like limiting agent. The…

Q: Given the following equation: 2 PbS + 3O2 -----> 2 PbO + 2 SO2 What mass of O2 will react with…

A:

Q: 2+ a Write the chemical equation for the formation of the Ca(NH3)6²* .ion. (Use the lowest possible…

A: Ionic compounds dissociate in ions. In an aqueous state ionic compounds separate in equilibrium. The…

Q: For the reaction 2Al + 3H2SO4 --> 3H2 + Al2(SO4)3 how many grams of hydrogen, H2, are produced from…

A:

Q: When 7.003 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 20.50 grams…

A: The empirical formula of a molecule is represented by the atomic symbol of the constituting elements…

Q: how many grams of H20 are made?

A:

Q: A lawn fertilizer is rated as 5.90% nitrogen, meaning 5.90 g of N in 100 g of fertilizer. The…

A: The answer is as follows.

Q: 2. Consider the following reactions: Си + 8HNO3 3Cu(N03)2 + NO + 4H20 How many moles of NO are…

A:

Q: For the reaction   Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3 how many grams of…

A: For this reaction calculation of mass of prouduct is done through unitery method using mass balance.…

Q: Enter your answer in the provided box. For many years the extraction of gold-that is, the separation…

A:

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".