How much chlorine should be produced if 84.2 grams of aluminum chloride and 68.4 grams bromine are combined? AICI3 + Br2 + AIBr3 + CI2

Q: 2Fe2O3(s) + 3CO(g) + 3Co2(g)+ 2Fe(s) How many grams of carbon monoxide are needed to react with an…

A: Solution:      The number of chemical elements indicated by the mole fraction.The unit of number of…

Q: Calculate the number of g of iron that can be made from 16.5 g of Fe2O3?

A:

Q: A3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H20 - 2NH3 + 3M9O The…

A: This problem can be solved through calculation of liming reagent.

Q: In the room, the police also found a suspicious amount of CO2 in the air, which is produced when…

A: Combustion reactions of methanol is 2CH4O+3H2O→2CO2+4H2O 2 mole of methanol is producing 2 moles of…

Q: For each of the following unbalanced equations, calculate how many grams of each (a) NaOH(s) +…

A:

Q: Sodium bicarbonate (NaHCO3) is commercially known as baking soda. How many grams  and atoms of O are…

A: Sodium bicarbonate  (NaHCO3) is also known as baking soda. We are given with 15 g of sodium…

Q: Fe(s) + Cl2 --> FeCl2(s) If 25.6g each of iron and clorine are combined, how much FeCl2 should…

A: No. of moles of Fe(s) =

Q: A chemist decomposes samples of several compounds; the masses of their constituent elements are…

A: Empirical formula: The empirical formula of a chemical compound is the formula with smallest…

Q: Calculate the mass in grams 3 sig figs of 4.06x1023 molecules of water

A: We know that, Number of mole = Given mass / Molar mass  Mass = Number of moles x Molar mass  1 mole…

Q: How many grams of Oxygen are needed to make 7.1 g of Chlorine? SeCl6 + O2 --> SeO2 +  Cl2

A: First we balance the reaction,  then we calculate the amount of O2 required to prepare 7.1 g of Cl2.

Q: Use this balanced chemical equation for questions 4 and 5: 3 C + 2 Fe,O; 3 CO, + 4Fe 4. How many…

A: 2 moles of Fe2O3 produces 4 moles of Fe 22.5/159.69=0.14 moles of Fe2O3  so 0.28 moles of Fe will be…

Q: 4 NH3 (g)   +   5 O2 (g)    -->     4 NO (g)   +    6 H2O (l) if 45.0 g ammonia react, how many…

A: Recall the given reaction   4NH3g + 5O2g → 4NOg + 6H2Ol Given that 45.0 g of ammonia have been…

Q: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose(table sugar) when…

A: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose(table sugar) when…

Q: Given the following unbalanced reaction: Na2O + H2O --->  NaOH  How many grams of NaOH is produced…

A: Given reactionNa2O+H2O→NaOHMass of Na2O=5.93*102gMass of NaOH=?

Q: How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium hydroxide…

A:

Q: you only have unlimited amounts of hydrogen gas but only have 150.0g of oxygen gas

A: Given that mass of oxygen is 150g.and a balanced reaction is given.

Q: Balance the following equations by putting the coefficients in front of the chemical formulas:…

A: Given reactions,    Hg(NO3)2(aq) + NaBr(aq) ---> HgBr2(s) + NaNO3(aq)    LiNO3(s) --->…

Q: How many grams of sodium sulfate will be formed if you start with 10.0 grams of sodium hydroxide and…

A:

Q: A mixture consisting of 12.8 g of calcium fluoride and 13.2 g of sulfuric acid is heated to drive…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Acetylene gas, C2H2, burns in oxygen emitting high temperatures used for welding metals. How many…

A: Detail mathematical calculation is shown below

Q: Phosphorus trichloride is a liquid with a density of 1.57 g/mL at room temperature.  How many…

A: Given, Phosphorus trichloride is a liquid with a density of 1.57 g/mL at room temperature. 5.00 g of…

Q: Phosphorus trichloride is a liquid with a density of 1.57 g/mL at room temperature.  How many…

A: The given value: Density of PCl3 is 1.57 g/mL Weight of P4 is 5.00 g. Weight of Cl2 is 13.4 g.

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A:

Q: 2 V2O5  +  5 Si →  4 V +  5 SiO2 Given the above balanced equation, calculate the number of grams…

A: Given , Mass of V metal = 476 g

Q: Calculate the mass of carbon dioxide produced from 15.6 g of octane, C8C18, in the 2C8H18(g)…

A:

Q: For the following: 1. Draw a circle around each subscript. 2. Draw a square around each coefficient.…

A:

Q: Vitamin C has the formula C6H8O6. Calculate the number of vitamin C molecules present in a 0.250-g…

A: Number of moles is given by the ratio of mass of the substance to that of the molecular mass. 1 mole…

Q: In N2O , 28 g N combines with 16  g O. Determine grams of O and N in NO2. Group of answer choices

A:

Q: 74. A throat lozenge contains 5.0 mg of menthol, which has the formula C10H20O. How many moles of…

A: Given : 74. 1. How many moles of menthol are in 5.0 mg of menthol? 2.What is the mass in grams of…

Q: :                         4 NH3 (g) + 7 O2 (g) → 4 NO2 (g) + 6 H2O (g) The combustion of 261 g of…

A: We are given the balanced equation, 4NH3 (g)+7O2(g)→4NO2(g)+6H2O(g) So, from the above-balanced…

Q: For the reaction 2KI+Pb (NO3)2 ⟶ PbI2 + 2KNO3 how many grams of lead(II) iodide, PbI2, are produced…

A: From the balanced equation: Number of moles of PbI2 formed =  moles of KI/2 Given that: Mass of KI =…

Q: In the presence of concentrated H2SO4, sucrose, C12H22011, undergoes dehydration, forming carbon and…

A: the presence of concentrated H2SO4 sucrose, C12H22O11 undergoes dehydration, forming carbon and…

Q: How many grams of AuCl3 contains 5.00 x 1023 atoms of gold(III) chloride (MW = 303 g/mol)? Group of…

A: Given that:     Number of atoms of gold (III) chloride = 5 × 10²³ atoms                Molar mass of…

Q: How many atoms are in 15.6 grams of silicon? group of answers 0.555 2.64 x 10^26 3.34 x 10^23 438…

A:

Q: Mg3N2  +  3K­2O →    3 MgO  +  2 K3N If 14 moles of potassium oxide reacts with an excess amount of…

A: Here, we need to calculate the Mass (in kg) of Potassium Nitride that will be made -

Q: How many grams of ClCl are in a 38.0-g sample of the chlorofluorocarbon CF2Cl2? Express your answers…

A: Given: Mass of CF2Cl2 = 38.0 g.

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 - 3H20 → 2NH3 + 3M9O The…

A: The balanced reaction taking place is given as, => Mg3N2 + 3 H2O → 2 NH3 + 3 MgO Given: Mass of…

Q: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. What mass…

A: Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. The…

Q: dadad A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A:

Q: How many grams of magnesium hydroxide are produced if 25 grams of potassium hydroxide react…

A: The molar mass of any substance is the mass of 1 mole of that substance. The unit of molar mass is…

Q: C3H8(g) + 5 O2(g) ⟶ 3 CO2(g) + 4 H2O(g) Using the chemical reaction above, how many moles of carbon…

A: Given reaction is, C3H8(g) + 5 O2(g) ⟶ 3 CO2(g) + 4 H2O(g)

Q: A bottle of Ibuprofen (C 13 H 18 O 2 ) contains 1.204 * 10 ^ 24 molecules. How many grams of…

A: Interpretation -  To determine the grams of ibuprofen are contained in the bottle when a bottle of…

Q: Hubei China, Ten hospitals were used to do a trial for Remdesivir drugs. Patients age 18 and above…

A: 1 mole = 6.022×1023 [ Avogadro's number ]  The mass of 1 mole of atoms of an element is called…

Q: If 10.0 grams of hydrogen gas were produced by the reaction below, how many grams of aluminum were…

A: The reaction between Aluminum and hydrochloric acid is as follows:                      2Al…

Q: How many grams of carbon dioxide are produced if 2.007 x 1023 molecules of oxygen react completely…

A: Given information: Molecules of oxygen = 2.007x1023

Q: 2.752 g sample of Ca(NO3)2×xH2O is heated to constant mass, the residue weighs 1.941 g. Determine…

A: Given that: Mass of Ca(NO3)2.XH2O = 2.752 g  Mass of residue left after heating = 1.941 g It mean…

Q: Using the following balanced chemical reaction, answer the question Co3N2(s) + 6LiOH(aq) -->…

A: The grams of lithium nitride is produced starting with 44.1 g of cobalt (II) nitride has to be…

Q: C3H8 + 5 O2 --> 3 CO2 + 4 H2O What is the mass of H2O produced if 74.4 g of C3H8 was used…

A:

Q: CS2 + 3 Cl2 -> CCl4 + S2Cl2 1. How many grams of carbon disulfide (CS2) are needed to react with…

A:

Q: A 15.5 gram sample of diphosphorous pentoxide contains how many grams of phosphorous? a) 1.69 b)…

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".