Iron reacts with oxygen in the air to produce rust (Fe2O3) according to the reaction shown below.4 Fe + 3 O2 → 2 Fe2O3How many moles of rust can be formed if 1.8 mols of iron are present?

Q: When heated, KClO3 decomposes into KCl and O2. 2KClO3⟶2KCl+3O2 If this reaction produced, 52.5 g…

A: In a decomposition reaction, a compound gets split up into simpler substances.

Q: Reaction of hydrogen and nitrogen to form ammonia Hydrogen gas, H2, reacts with nitrogen gas, N2, to…

A: Please note: As per our company guidelines we are supposed to answer only three parts of one…

Q: The combustion of ethane (C2 H6 ) produces carbon dioxide and steam. 2C2 H6 (g) + 7 O2 (g) ➡️ 4 CO2…

A: Given,5.40 mole ethane is burned

Q: Mercury can be obtained by reacting mercury(II) sulfide, HgS, with calcium oxide, CaO. How many…

A: Given: The reaction is as follows:  4CaO+4HgS→4Hg+3CaS+CaSO4 The mass of Hg produced=84.7 g. The…

Q: 2. Acetylene (C2H2) is used in welding in areas hard to reach with electricity. It burns with oxygen…

A:

Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

A: The given reaction is - N2    +     3H2     →     2NH3 Commercially ammonia is synthesized by…

Q: Iron reacts with oxygen in the air to produce rust (Fe2O3) according to the reaction shown below.4…

A: This question can be solved by using the prior knowledge of Mole and its factual concepts. A mole…

Q: Consider the balanced equation :    2H2  +  O2  2H2O   How many grams of H20  can be formed if…

A:

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.695 moles…

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

Q: Ammonia, NH3, is produced by the reaction of nitrogen, N₂, and hydrogen, H₂, according to the…

A:

Q: Sodium chloride, NaCl, forms by the following reaction between sodium and   a. How many moles of…

A: Given data:  mol of Cl2 = 3.4 Molar mass of NaCl = 58.44 g/mol

Q: For the chemical reaction   2KI+Pb(NO3)2⟶PbI2+2KNO32KI+Pb(NO3)2⟶PbI2+2KNO3   what mass of…

A: Given: The chemical reaction is, 2KI+PbNO32→PbI2+2KNO3......(1) The number of moles of potassium…

Q: 7. CaSO4 + 2AGNO3 → Ag2SO4 + Ca(NO3)2 a. If 288 of silver sulfate are produced, calculate the grams…

A: Given-> Weight of Ag2SO4 = 288 gm

Q: Using the following equation: 3Cl2+6NaOH>5NaCl + NaClO3 + 3H2O How many grams of sodium chloride…

A:

Q: Could you explain in detail as to how we get the correct answer? And could you explain how I am…

A: The reaction in which the number of the atoms involved in reactants is equal to number of atoms in…

Q: Iron reacts with oxygen in the air to produce rust (Fe2O3) according to the reaction shown below. 4…

A: 4 Fe  + 3 O2 ----------------> 2Fe2O3

Q: 2. Acetylene (C:H:) is used in welding in areas hard to reach with electricity. It burns with oxygen…

A: The solution is as follows:

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: 1.14 g of sodium bromide is produced from the reaction of 3.2 g of hydrobromic acid and 2.7 g…

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: If 1.216 g of cobalt metal react with 0.495 g of oxygen gas, what is the empirical formula of the…

A: Given mass of cobalt metal = 1.216 g Given mass of oxygen gas = 0.495 g   We know that,    Molar…

Q: How many moles of H2O can be formed from 3.02 x 1023 molecules of NH3 from the following equation? 4…

A:

Q: 3) If 1.2 mol of phosphorus (P) interacts with 1.2 mol of chlorine according to the following…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 1 In an experiment, 11 moles of ammonia NH3 reacts with 9.6 moles of oxygen 02 following the…

A:

Q: Based on the following chemical equation: 2 C6H6 + 15 O2  12 CO2 + 6 H2O, calculate the number of…

A: The equation as given in  question is: 2C6H6+15O2---->12CO2+6H2O gives the ratio of production as…

Q: g.) If you started with 2 moles of magnesium and 6 moles of hydrochloric acid (HCl), which one would…

A: Given Reaction is : Mg + HCl --> H2 + MgCl2  Balanced reaction is : Mg + 2 HCl --> H2 + MgCl2

Q: 4. Consider the following reaction: I2O5 + CO(g) CO29) + I2(9) a. 85 grams of iodine (V) oxide,…

A: Balanced reaction is : I2O5 + 5CO ....> 5CO2 + I2 a) mass of I2O5 = 85g  Molar mass of I2O5 =…

Q: 1.500g sample of a hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.70g of H2…

A: Given: sample of hydrocarbons undergoing complete combustion= 1.5g  Products formed are carbon…

Q: For the chemical reaction 2Al+3H2SO4⟶3H2+Al2(SO4)3 How many moles of hydrogen will be produced from…

A: Number of moles of aluminium can be calculated as follows:

Q: 2 NH3   +  3 CuO → 3 Cu   +   N2   +   3 H2O In the above equation, how many grams of  N2 can be…

A:

Q: For the equation N2 + 3H2 2NH3 how many moles of NH3 molecules will be created if we react 1.3…

A:

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A: The given reaction is shown below.

Q: 63. Ethanol is produced industrially by reacting ethylene gas with water. The balanced equation for…

A: C2H4 (g) + H2O (l) → C2H5OH (aq) Form this Balanced Chemical equation we get that ; 1 mol ethylene…

Q: The combustion of ethane (C2H6) produces carbon dioxide and steam.…

A: Given: Moles of ethane(C2H6)= 5.85 mol

Q: Aluminum chloride is made from scrap aluminum through the following balanced reaction. 2 Al (s) + 3…

A:

Q: I2 is produced by the reaction of 0.6257 mol of CuCl2 according to the following equation:…

A:

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A:

Q: A student reacts 13 moles of iron with 21 moles of oxygen according to the following equation:…

A: The balanced reaction taking place is given as, => 4 Fe (s) + 3 O2 (g) -----> 2 Fe2O3 (s)…

Q: Hydrogen and nitrogen react to form ammonia. The chemical equation for this reaction is shown here.…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Unit of…

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A: In the given question the cumbustion of ethane produces Carbon dioxide and steam. we have to…

Q: Iron (II) oxide, FeO, reacts with Aluminum, Al, according to the following equation: 2 Al+3 FeO → 3…

A: Answer

Q: A chemist set up a synthesis of phosphorus trichloride (PCl3) by mixing 12.0 g of phosphorus (P)…

A: Given data: 12 g Phosphorous react with 35 g of chlorine to give 42.4 g of PCl3 . % yield of…

Q: Consider the equation      CS2 + 3 Cl2 = CCl4+ S2Cl2 How many moles of CCl4 can be produced if 5.0…

A:

Q: In a gas grill, propane burns, in the presence of oxygen, to produce carbon dioxide and water. The…

A:

Q: For the chemical reaction   2KI+Pb(NO3)2⟶PbI2+2KNO32KI+Pb(NO3)2⟶PbI2+2KNO3   what mass of lead(II)…

A: The balanced chemical equation is given below.

Q: In a gas grill, propane burns, in the presence of oxygen, to produce carbon dioxide and water. The…

A:

Q: (1) One of the steps in the commercial process for converting ammonia to nitric acid involves the…

A:

Q: Nitroglycerin (C3H5N309 ) is a powerful explosive. Its decomposition may be represented by 4C3H5N309…

A: a mole of a substance will always weigh its molar mass at STP   moles =mass takenmolar mass

Q: Propane (C3H8) is burned as fuel for barbecues based on the following chemical equation…

A: The balanced chemical equation of burning propane in the presence of excess oxygen is as follows:…

Q: 3. Ammonia (NH:) is produced by the equation below: N2 (g) + H2 (g) → NH3 (g) a) Balance the…

A: Given the reaction is as follows: N2(g)  +  H2(g)  -------------->   NH3(g). Mass of N2 reacting…

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".