In a reaction, 1 mole of silver nitrate combines with 1 mole of sodium chloride. AgNO3 + NaCl  Which statement about the product is justified by the law of conservation of mass? There will be five atoms in the product. There will be two molecules in the product. There will be 1 mole of silver (Ag) in the product. There will be 2 moles of sodium (Na) in the product.

Q: In a demonstration of the complete combustion of propane (C3Hg) with oxygen (O₂), several balloons…

A:

Q: Consider the equation:  2 Na + 2 H2O → 2 NaOH + H2.  If 92.0 g of sodium is reacted with 76.0 g of…

A: Two mole of sodium react with two mole of water and produced two mole sodium hydroxide and one mole…

Q: Consider the reaction: Fe(s)+Cl2(g)→FeCl3(s) How many moles of iron(III) chloride are produced?

A: In the given question we have to calculate the moles of FeCl3 produced,  first of all, we have to…

Q: 7. Elemental phosphorus is produced by the reaction, 2 Ca3(PO4)2 + 6 SiO₂ + 10 C →6 CaSiO3 + 10 CO +…

A: The moles of Ca3(PO4)2 is 6.00 mol.The moles of SiO2 are 20.0 mol.The moles of C is 24.0 mol.To…

Q: What is the difference between a reactant and products?

A: Reactants are the substance/compound that are present at the starting of the chemical reaction and…

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

A: The reaction can be written as follows:The given mass of HBr = 69.6 gThe given mass NaOH = 45. g The…

Q: 22. What mass of carbon monoxide is produced from 50.0 liters of carbon dioxide? CO2 + CE CÓ

A: Please note here we are not given with any specific temperature and pressure so we can assume STP.We…

Q: If a reactant A and reactant B form products C and D, which of the following statements is correct?…

A: Law of conservation of mass: "The mass in an isolated system can neither be created nor be destroyed…

Q: 60. Lithium and bromine combine to form lithium bromide, as shown here. If 30 moles of Li react with…

A: 2Li(s) + Br2(l) ----> 2LiBr(s) ............(equation-1) Moles of Li = 30 mole

Q: Consider the reaction between nitrogen and hydrogen to form ammonia: N2 + 3H2 → NH3 Assuming that…

A: Reaction of nitrogen and hydrogen to produce ammonia is shown as the balanced chemical equationN2 +…

Q: The density of ammonia, NH3, is 7.71 x 104 g/mL. Calculate the number of moles of ammonia in a 31.9…

A:

Q: Combustion of a hydrocarbon in a limited supply of air produces CO in addition to CO2 and H2O. When…

A: Given data :

Q: How many grams of titanium(IV) hydroxide, Ti(OH)4, will contain 3.4 x 1025 hydroxide ions? Work…

A: The compound given is titanium (IV) hydroxide.The formula of the compound is Ti(OH)4.The number of…

Q: Which reactant is the limiting reactant? O NO Which reactant is in excess? O2 O NO

A: The correct options are as follows:

Q: The following chemical equation is NOT balanced and, as such, does NOT follow the Law of…

A: Law of conservation of mass : It states that in a chemical reaction mass is neither created nor…

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

A: 2C4H10 + 13O2 = 8CO2 + 10H2O

Q: "If you begin with 202.2 grams of aluminum, how many grams of aluminum oxide can be formed? 4 Al(s)…

A: Given, 4 Al(s) + 3 O2(g) → 2 Al2O3(s) mass of aluminium (Al) react = 202.2 g mass of aluminum oxide…

Q: Consider the reaction, O 3 + CO---------> O 2 + CO 2. Molecular art is used to show the starting…

A: The molecules of the products should be filled using balanced chemical equation.

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

A: The balanced reaction is – 2 SO2 g+ 2H2Ol →2H2Sg + 3O2g

Q: Phenobarbital is a sleep-inducing drug whose chemical formula is C12H12N2O3. It is manufactured in…

A:

Q: When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water. Mg(OH)2 +…

A: The given balanced equation is :-  Mg(OH)2 + 2HNO3 → Mg(NO3)2 + 2H2O

Q: Part A: Write the product for the result of dichlorine oxide (Cl2O) reacting with water (the…

A: • We need to determine the product for the reaction of dichlorine oxide with water.    • Since, we…

Q: Aluminum trichloride, AlCl3AlCl3, is formed from the reaction of Al2O3(s)Al2O3(s) with HClHCl gas.…

A:

Q: Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

A: Multiply by 3: [ 2 C(s) + O2(g) ---> 2 CO(g) ] x 3 ==> 6 C(s) + 3 O2(g) ---> 6 CO(g)…

Q: Suppose 7.60 g  of CH4 is allowed to burn in the presence of 16.90 g  of oxygen.…

A: The required balanced equation is given below.

Q: Solid copper and aqueous iron(II) sulfate (FeSO4) are produced by the reaction of aqueous copper(II)…

A: A chemical equation is a short version to write a chemical reactions. It uses the symbols of…

Q: A beaker contains 100.0 mL of water. To it is added 10.0 mL of dilute nitric acid (HNO3). Calculate…

A: Volume of water = 100.0mL  Volume of dilute nitric acid = 10.0mL Total volume = 110 mL  Density of…

Q: How many grams of iron, molar mass 55.85 g/mol, will be consumed during the formation of 13.71 grams…

A:

Q: KNO3 → KNO2 + O2 What are the coefficients that should be added to balance this equation? Use…

A: To balance the above unbalanced equation put the coefficient 2 before KNO3 and KNO2. 2KNO3…

Q: 4 NH3(g) + 5 O2(g) -----------> 4 NO(g) + 6 H2O(g) What mass of nitric oxide can be formed from a…

A:

Q: The Haber-Bosch process is a very important industrial process. In the Haber-Bosch process, hydrogen…

A: The given mass of = 1.56 gThe given mass of = 10.1 gThe experimental yield of  = 2.25 g The…

Q: Methane and hydrogen sulfide react to form hydrogen and carbon disulfide, like this: CHĄ(9)+2H,S(g)…

A: As per balanced reaction, 1 mmol of CH4 reacts with 2 mmol of H2S to form 4 mmol of H2. So, 235 mmol…

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".