How many grams of aluminum sulfate are produced from 2.67 mol sulfuric acid in the following unbalanced equation? Al203(s) + H2SO4(aq) Al2(SO4)3(aq) + H2O(1) 1) 305 g 2) 457 g 3) 272 g 4) 914 g 5) 342 g

Q: Sodium fluoride is used in water fluoridation and manufacture of insecticides. Its reaction with…

A: For balancing an reaction,  one has to balance the number of atoms in both sides of the equation.

Q: Plants carry out photosynthesis by combining carbon dioxide and water to form glucose according to…

A:

Q: 1. Cyanogen gas, C2N2, has been found in the gases of outer space. It can react with fluorine to…

A: We have to predict the moles of fluorine needed.

Q: Acetylene C2H2 gas and oxygen O2 gas react to form carbon dioxide CO2 gas and water H2O vapor.…

A: Given : Moles of C2H2 = 11 moles Moles of O2 = 1 mole

Q: 2.56 aluminum foil, Al, reacts with unlimited supply of Oxygen gas produced aluminum oxide, Al203…

A: Molecular mass is given by the sum of the mass of the constituent elements.

Q: 1.According to the following unbalanced equation, solid lead can be reacted with Nitric acid to form…

A: Mass of nitric acid is given whereas lead is present in excess. So, nitric acid is the limiting…

Q: If 0.170 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,…

A: The balanced chemical equation can be written as follows: 2 AgNO3aq+H2SO4aq→Ag2SO4s+2HNO3aq

Q: For the reaction, Na2CO3 + Ca(NO3)2 → CaCO3 + 2NaNO3. How many grams of calcium carbonate, CaCO3,…

A: Balanced chemical equation: Na2CO3 + Ca(NO3)2 → CaCO3 + 2NaNO3 Number of moles of CaCO3 = number of…

Q: Aluminium reacts with oxygen to form aluminium oxide in a synthesis reaction described by the…

A: The reaction taking place is given as, => Al + O2 -----> Al2O3

Q: according to the following equation: 4PH3 (g) + 8O2 (g) -à P4O10 (g) +6H2O (g) Calculate a. the…

A: Amount of the reactant and yield of the product can be determined using stoichiometric ratio of the…

Q: If 0.200 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,…

A: Balanced Equation2AgNO3+H2SO4→Ag2SO4+2HNO3aq             aq         S          aqUsing…

Q: What mass of carbon dioxide could be produced from the combustion of 28.15 g heptane (C7H16)…

A: The balanced reaction given is, Given: Mass of C7H16 reacting = 28.15 g.

Q: For the chemical reaction: Cu + 2AGNO3 → 2Ag + Cu(NO3)2 If 100 moles of Cu were to react with 5…

A:

Q: 9) How many moles of PCI5 will be produced it .331 moles of P4 is reacted with an excess of Cl2…

A: The balanced equation is given as  P4 (s) + 10 Cl2 (g) --------> 4 PCI5 (g)

Q: 8 The illustration to the left represents a mixture of phosphorus ( orange ) and fluorine ( green )…

A: Answer: Limiting reagent is that reactant which exhaust first in chemical reaction and decides the…

Q: Use this balanced equation to solve the following problem: Na,CO3 () + 2 HCI (aq)H20 m+ CO2( +2 NaCl…

A:

Q: Plants use photosynthesis to change carbon dioxide and water into glucose and oxygen, as shown in…

A:

Q: If 0.110 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,…

A:

Q: 8. Carbon disulfide is a liquid that can be used in the production of rayon and cellophane. It is…

A: The Question is about to calculate the number of moles of Carbon Disulfide produced by the reaction…

Q: Photosynthesis reactions in green plants use carbon dioxide and waterto produce glucose ( C 6 H 12 O…

A: The number of moles of a substance is calculated by dividing the mass (m) of the substance by its…

Q: What is the coefficient the should be placed in front of phosphorus trifluoride (PF3)? * F2+ P4 PF3…

A: The  coefficient can be obtained by balancing the equation:

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: Given the balanced equation below, choose the description below that most accurately describes the…

A:

Q: Nitrogen reacts with chlorine to produce nitrogen trichloride. If 5.0 g of nitrogen react with 6.0…

A: Limiting reactant :- A reactant which is present in lesser amount than required as per balanced…

Q: How many moles of MnO₃ are produced when 4.30 kg of oxygen gas completely reacts according to the…

A: The number of moles of oxygen that are equivalent to 4.30 kg of oxygen gas is determined by equation…

Q: How many moles of glucose, C,H1206, can be "burned" biologically when 10.0 mol of oxygen is…

A: The given data : The number of moles of Oxygen = 10 To determine = The number of moles of glucose…

Q: Use the equation below to answer the question that follows. 4 Fe + 3 02 → 2 Fe203 How many grams of…

A: From the given balanced chemical equation,4Fe + 3O2 —> 2Fe2O3 Molar mass of Fe2O3 = (56*2 + 16*3)…

Q: A container holds 22.0 g of P₄O₆ and 6.00 g of O₂. The following reaction occurs: P₄O₆ + 2O₂ → P₄O₁₀…

A:

Q: "Smelling salts," which are used to revive someone who has fainted, typically contain ammonium…

A: Generally, the ammonium carbonate is decomposed radially to form ammonia, carbon dioxide and water…

Q: How many grams of calcium phosphate are produced if 1.81 x 1024 formula units of sodium phosphate…

A:

Q: Determine the limiting reactant for the reaction. Consider the reaction between NiS2 and O2: 2 NiS2…

A: Given , Mass of NiS2 = 11.2 g Molar mass of NiS2 = 122.82 g/mol Moles of NiS2 = mass/molar mass =…

Q: __C6H14(l) + __O2(g) → __CO2(g) + __H2O(g) When this equation is properly balanced, the numbers…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: The reaction is given as,

Q: Based on the equation in the previous question: 2S02 + 2H20 + O2 --> 2H2S04 How much sulfuric acid…

A:

Q: Consider the following unbalanced equation. Au3+ (aq) + Mg(s) – Au(s) + Mg²+ (aq) If 2.0 mol of Au…

A:

Q: Use the chemical equation below to answer the following questions: 2 NaCl + Pb(NO3)2 → 2 NaNO3 +…

A: The moles of NaCl in 15.3 g is, number of moles=given massmolecular mass…

Q: If 0.160 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,…

A: Given An unbalanced equation showing the reaction between AgNO3 and H2SO4 and the corresponding…

Q: The fuel you burn in your car's engine contains octane, C3H18. When octane is burned, the products…

A:

Q: Given a balance chemical equation , 2 C2H6 (g)+7 O2 (g) —> 4 CO 2 (g)+6 H2O(g) If reaction mixture…

A: We wil use stoichiometry of the reaction

Q: Magnesium carbonate decomposes on heating to form magnesium oxide and carbon dioxide as shown. M9CO3…

A:

Q: Consider the following unbalanced chemical equation. C5H12(/) + 02(g) → CO2(g) + H20(/) If 13.5…

A: Consider the following unbalanced chemical equation. C5H12(l) + O2(g) ----> CO2(g) + H2O(l)   If…

Q: reacts with water to produce xenon gas, hydrogen fluoride and oxygen in the following unbalanced…

A: 2XeF2(s) + 2H2O(l) -----> 2Xe(g) + 4HF(g) + O2(g)

Q: Consider the equation 2 C4H6 + 11 O2 → 8 CO2 + 6H2O. How many moles of CO2 are produced if 5 moles…

A: We need to know the limiting reactant and that will decide the amount of product formed. We will…

Q: Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation…

A:

Q: Copper metal reacts with nitric acid according the equation below 3 Cu (s) +8 HNO 3(aq) -...m+3 Cu^…

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Q: Given the balanced equation: 2C2H6 + 702 -> 4CO2 + 6H2O. How many moles of 02 react with four moles…

A: The balance chemical equation :  2C2H6 + 7O2 ----> 4CO2 + 6H2O Number of moles of O2 react with 4…

Q: For the following question, consider the following balanced equation. Mg3N2 + 6H20 → 3 Mg(OH)2 + 2…

A: Molar mass of water = 18 g/mol Molar mass of ammonia = 17 g/mol The balanced reaction is -  Mg3N2 +…

Q: according to the following equation: 2Fe2O3(s) + 6C(s) + 3O2(g) = 4Fe(s) + 6CO2(g). If the process…

A:

Q: Calculate the amount of moles of carbon dioxide formed from the combustion of 3.71 moles of pentane…

A: 1 mole of pentane gives = 5 moles of CO2     3.71 moles of c5H2 gives  = 5×3.71 moles of CO2…

Q: For the following question(s), consider the following balanced equation. Mg3N2   +   6H2O →…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.