if you start with 0.036g CH3NH2, how many grams of carbon dioxide can you make? CH3NH2 (g) +   O2 (g) →   CO2 (g) +     H2O (g) +   N2 (g)

Q: If 1.823 g of cobalt metal react with 0.495 g of oxygen gas, what is the empirical formula of the…

A: The question is based on the concept of elemental analysis. we have been given mass of Cobalt and…

Q: If you had 6 CO2 molecules and 6 H2O molecules…. How many molecules of C2H4 could you produce?

A: 2CO2 + 2H2O = C2H4 + 3O2

Q: Consider the following chemical reaction: 4 Al + 3 02 --> 2 Al203 If 12.85 g of Al reacts completely…

A: We have balanced reaction equation ,12.85g of Al , 18.42g of product formed. We have to calculate…

Q: What mass of hydrogen peroxide must decompose to produce 65.88 g of H,O? H2O2→02+H,O

A:

Q: The following reaction can be used to convert carbon dioxide to oxygen gas 4 KO₂ (s) + 2 CO₂(g) → 2…

A:

Q: If 2 molecules of CH, react with 5 molecules of O,. determine the number of molecules of CO, that…

A: A balanced reaction is the reaction in which both sides of the reaction have equal numbers of each…

Q: The combustion of ammonia in the presence of oxygen yields NO2 and H2O: 4 NH3(g) + 7 O2(g) → 4…

A: Combustion is an exothermic reaction that leads to the liberation of heat during reaction. In this…

Q: How many CO2 molecules are there in 12.0 moles CO2?   How many moles NH3 contains 1.5 x 10 23 NH3…

A: a) Given : Number of moles of CO2 = 12.0 mol.

Q: Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the following…

A: To calculate the number of moles, we use the equation:       .....(1) Given the mass of ammonia =…

Q: 2 NaOH + H2S04 2 H20 + Na2S04 How many grams of sodium sulfate will be formed if you start with 200…

A: Given2 NaOH + H2SO4  →  2 H2O  +  Na2SO4Mass Of NaOH used = 200 gMolar Mass of NaOH = 39.997…

Q: Fe,03 + HCI → FeCl, + H2O 5 g 5 g ?g 5. How many grams of the product is produced?

A:

Q: 2 Fe203 + 3 C → 4 Fe + 3 CO2 how many moles of Carbon (C) are needed to produce 1.9 moles of Iron…

A: The given equation is as follows 2Fe2O3 +  3C ----------->>> 4Fe + 3CO2  According to…

Q: Suppose that the percentage yield of BrCl is 90.0%. How much BrC can be made by reacting 338 g Br2…

A:

Q: DDT, an insecticide, is produced by the following reaction:    2 C6H5Cl    +   C2HOCl3 → C14H9Cl5 +…

A: The given chemical reaction for the formation of DDT as follows,2C6H5Cl     +        C2HOCl3→…

Q: Silicon nitride is synthesized according to the reaction: 3Si(s)+2N2(g)→Si3N4(s) How much Si is…

A:

Q: Gaseous butane (CH3(CH2)2CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide…

A: 2C4H10 + 13O2 = 8CO2 + 10H2O

Q: 5. Using the chemical equation: CO(g) + 2 H2(e) CH:OHa) a. Starting with 12.5 g H2 and 74.1 g CO,…

A:

Q: 1. The organic solvent thiophene is a carbon-hydrogen-sulfur compound that yields CO2, H2O, and SO2…

A: Given: Mass of compound burned = 1.3020 g. Mass of CO2 produced = 2.7224 g. Mass of H2O produced =…

Q: The percent by mass of carbon in CO2 is equal to which of the following expressions? O A 12 44 x 100…

A: Percent by mass of an atom in given molecule is the mass of that element present in 100 grams of…

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

A:

Q: Ammonia is usually made by the following reaction. N2(g) + 3H2(g) ->2NH3(g) What is the maximum…

A: Given, Molecules of N2 = 30 Molecules of H2 = 100

Q: 3 FeS2   +  11 O2   →  Fe3O4   +  6 SO3 100 g of iron sulfide was reacted with excess oxygen,…

A: The amount of product formation will take place according to limiting reagent. In the given case,…

Q: 2KHC4H406 + Na2C03 H20 + 6 H20→2 KNAC4H406.4 H20 + co21 Balanced Chemical Reaction % Composition by…

A: Interpretation -  To determine the % composition by mass of each compound for this given reaction -…

Q: 2. What is the theoretical yield of sodium oxide if you start with 35g of calcium oxide? Сао —> NaCI…

A:

Q: Ethanol, CH3CH2OH, is the principal type of alcohol found in alcoholic beverages, produced by the…

A:

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, how much…

A: This question uses the concept of limiting reactant. We will calculate the amount of each reactant…

Q: 2Na + 2H2O → 2NaOH+ H2 Assume that you have an unlimited amount of water, how many grams of hydrogen…

A: Sodium reacts with water to form sodium hydroxide and hydrogen gas. The equation for the balanced…

Q: CH4 + 20, → CO, + 2H,0 You have 30 g CH, that you burn in oxygen. How many grams of water (H,0) can…

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass.…

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO2 (s) + 2 CO2(g) → 2…

A:

Q: What is the mass in grams of one molecule of propanol, C3H7OH? Avogadro's constant 6.0 x 1023 mol-1…

A:

Q: According to the following reaction, how many grams of hydrogen gas are necessary to form 0.506…

A: The question is about calculating the mass of Hydrogen gas necessary to form 0.506 moles of Ammonia…

Q: 2 C8H10 + 21 O2 ------------> 16 CO2 + 10 H2O   How many grams of O2 are required to produce 7.00…

A:

Q: If you had 8 CO2 molecules and 6 H2O molecules…. How many molecules of C2H4 could you produce?

A:

Q: 2 N2O5 ----> 4 NO2  +  O2 What mass of NO2 can be produced from the complete reaction of 38.2 g of…

A: Given  Reaction   2N2O5  → 4NO2  +  O2 Mass of N2O5   = 38.2 gram  Mass of NO2     = ?

Q: 4 KO₂ (s) + 2 CO₂(g) → 2 K₂CO₃(s) + 3 O₂(g) What is the mass in grams of oxygen gas that can be…

A: Given  Reaction  4KO2(s)  + 2CO2(g)   →  2K2CO3(s)  + 3O2(g)   Mass of CO2  = 0.355 gram Mass of…

Q: The complete combustion of octane, C3H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: Acrylonitrile (C3 H3N) is the starting material for many synthetic carpets and fabrics. It is…

A: First we have to determine the limiting reagent. Limiting reagent is that which consumed first or…

Q: True or False? One mole of molecular O2 = 6.02 x 1023 O2 molecules. Mass of O2 in 100g of CO2 =…

A:

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO₂ (s) + 2 CO₂(g) → 2…

A:

Q: Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous…

A: Moles = mass / molecular mass  (molecular mass of H2O = 1X2 + 16 = 18 g/mol)  Hence, moles of H2O…

Q: How many kilograms of C3H6 are needed along with an excess of ammonia to react with 1.31 x 103 g of…

A:

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Given chemical equation : 4NH3(g) + 5O2(g) -----> 4NO(g) + 6H2O(g) Mass of NH3 given = 72.5g Mass…

Q: 2Fe(s) + 3Cl2(g) → 2FeCl3(s) Given an initial mass of 11.01 g Fe, an excess of Cl2, and assuming…

A: The number of moles of 11.0 g of Fe is calculated as shown below where 55.845 g/mol is the molar…

Q: The reaction of methane (CH 4) with Cl 2 forms chloroform (CHCl 3) and HCl. Although CHCl 3 is a…

A: Theoretical yield is the yield which is obtained from the balanced chemical equation, that is from…

Q: 2 NaCl + 2 H2O ⟶ 2 NaOH + H2 + Cl2 If 2345 g of NaCl are reacted completely in the following…

A: Here we are given the reaction -  2 NaCl + 2 H2O ⟶ 2 NaOH + H2 + Cl2 Mass of NaCl = 2345 g  Moles =…

Q: Aluminum chloride, AlCl3, is made by treating scrap aluminum with chlorine.2 Al(s) + 3 Cl2(g) → 2…

A: Given,Mass of Al = 7.80 gMass of Cl2 = 3.11 gMoles of Al and Cl2 can be calculated as:

Q: How many moles of Mg(OH)2 are present after the reaction is complete? Express your answer in moles…

A: Given 7.55 g of Mg(OH)2 reacted with 25mL of 0.195M HNO3  We have to tell the number of moles of…

Q: 1)_C;H; +, _ 02 >_CO co, +_H;0 62.11g of oxygen, makes how many moles of carbon dioxide?

A: Given that : Mass of O2 = 62.11 g Molar mass of O2 is 32 g/mol So, Number of moles of O2=Given…

Q: If you react 28.2 g of  NH3 and 40.0 g of O2, how many grams of NO can you theoretically produce?…

A: The reaction given is 4 NH3  +   5 O2  →    4 NO   +   6 H2O Since molar mass of NH3 = 17 g/mol and…

Q: 25.If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

A: Given data Moles of substance = 0.274 mol weight of substance = 62.5 g find out the molar mass of…

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.