2NAOH(aq) + H2SO4(aq) 2H20(1) + NazSO4(aq) 22 g of sodium hydroxide react with enough sulfuric acid to produce water and sodium sulfate. How many grams of sodium sulfate will be produced?

Q: CaO + CO2 = CaCO3. A chemist allows 14.4g of CaO and 13.8g of CO2  to react. When finished he…

A: CaO+CO2 ⇌CaCO3   14.4 g  13.8 gm    mass=?n=14.456.07        13.844  =0.25 moles =0.31 ,oles↓less…

Q: 9. The following is the balanced equation for the combustion of butanol in oxygen: CAH9OH@ + 6 O2 →…

A: The balanced combustion reaction for butanal is given below -   C4H9OH + 6O2 ---> 4CO4 + 5H2O…

Q: O CHEMICAL REACTIONS Using a chemical equation to find moles of product from moles. Ammonium…

A: Reaction of phosphoric acid with Ammonia  H3PO4(aq) + 3NH3(l) .....> (NH4)3PO4(aq)  Moles of…

Q: Barium nitrate reacts with sodium carbonate in the following way:   Ba(NO3)2(aq)­ + Na2CO3(aq) à…

A:

Q: Another component of acid rain is nitric acid, which forms when NO2NO2, also a pollutant, reacts…

A: The molar mass of NO2 is 46 g/mol So 46g = 1 mole So, 19Kg = 413 moles.

Q: Ammonium phosphate  NH43PO4  is an important ingredient in many fertilizers. It can be made by…

A: Reaction between phosphoric acid and Ammonia . H3PO4 + 3NH3 → (NH4)3PO4   We have , phosphoric acid…

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

A:

Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…

A: Theoretical yield of Urea can be calculated as(137.2 kg NH3) / (17.04 g NH3/mol) = 8.0516 kmol…

Q: Nitric Acid can be produced by reacting nitrogen gas, oxygen gas, and water according to the…

A: Given mass of nitrogen gas = 5.85 g mass of oxygen gas = 14.05 g Molar mass of nitrogen gas = 28…

Q: Hydrazine (N2H4) and hydrogen peroxide (H2O2) have been used as rocket propellants. They react…

A:

Q: If 5.7 g of chromium metal reacts with 10.0 g of oxygen, how many grams of chromium (III) oxide (MM…

A: Given data: Mass of Chromium metal (Cr) = 5.7 g, Mass of Oxygen (O2) = 10.0 g. The given balanced…

Q: The following chemical equation has NOT been balanced.   H3PO4 + Ca(OH)2 --> Ca3(PO4)2 + H2O…

A: Given, mass of H2O = 17.94 g  Molar mass of H2O = 18.01 g/mol  Molar mass of Ca(OH)2 = 74.09 g/mol

Q: 100.0 g lead(II) nitrate is reacted with 50.00 g potassium iodide (in plenty of water). How many…

A: The chemical equation for the reaction between lead(II) nitrate and potassium iodide is given as -…

Q: If  3.68 x 1021 formula units of sodium bromide are reacted with excess chlorine gas, how many…

A:

Q: When lead (II) nitrate reacts with sodium iodide, sodium nitrate and lead (II) iodide are formed.…

A:

Q: Hydrogen and nitrogen react according to the equation   3 H2(g) +  N2(g) --> 2 NH3   How many liters…

A: Given :-   3 H2(g) +  N2(g) --> 2 NH3(g) mass of N2 = 6.45 g  To calculate :-  Volume of H2…

Q: 3. Carbon dioxide dissolves in water and forms carbonic acid (H,CO,), as shown in the balanced…

A: The mass of 1 mole of molecules of a substance is known as its molar mass    Number of moles of a…

Q: In an experiment designed to produce calcium oxide by the chemical reaction: 2Ca + O2 → 2CaO…

A: Given reaction is,  2Ca + O2 → 2CaO Also Given is, 104.5 g of CaO was obtained out of a possible…

Q: Nickel (II) hydroxide is a useful component in making rechargeable batteries. It can be produced…

A: molar mass of Ni(NO3)2 = 182.7 g/mol molar mass of NaOH = 40 g/mol molar mass of Ni(OH)2 = 92.708…

Q: In respiration process, one molecule of C6 H12O6 reacts with oxygen and produces water and CO2. Now,…

A: In the respiration mechanism, the oxygen is treated with the molecule C6H12O6 to generate the…

Q: The catalytic converter that is standard equipment on American automobiles convers carbon monoxide…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO₂)…

A:

Q: 62. When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol…

A: Given: The fermentation of corn involves the conversion of fructose in corn to ethyl alcohol, which…

Q: 3 A student heated an unknown hydrate, Na,SO4 XH,O, in a crucible. The water was driven off, leaving…

A: The compound in which water molecule is present along with salt molecule is categorized as hydrous…

Q: Lead (II) nitrate will decompose by the following reaction:  2 Pb(NO3)2 (s) -> 2PbO(s) + 4 NO2 (g)…

A: Limiting reagent is the reagent that is totally consumed in the reaction. Limiting reagent can be…

Q: Given: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 a. When this equation is balanced, what is the sum of the…

A: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 To get the Balanced chemical equation , we have to add the…

Q: laboratory experiment, 20.0 g of Cu were reacted with 90.0 g HNO3. 3 Cu + 8 HNO3 3 Cu(NO3)2 + 4 H2O…

A: Using stoichiometric ratio of reactants and products in a particular reaction we can calculate mass…

Q: 6. A student reported the following percentages for his unknown mixture: 25% NH4CI, 30% NaCI, and…

A:

Q: A major component of gasoline is octane  C8H18 . When octane is burned in air, it chemically reacts…

A: To find: Mass of octane consumed by the reaction of 7.6 g of oxygen gas.   Molar mass of Oxygen, O2…

Q: The Haber process is used to industrially produce ammonia (NH3). Ammonia is the active ingredient in…

A: Percentage yield of NH3 =Practical amount of product x 100Theoretical amount of product  = 11,150 x…

Q: A website promoting the use of alternative energy vehicles and hybrid technologies claims that, "A…

A: Since you have posted multiple questions, we will solve first one for you. To get remaining solved…

Q: Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by…

A: Phosphoric acid H3PO4reacts with ammonia NH3to form ammonium phosphateNH43PO4.  H3PO4+3NH3→NH43PO4

Q: The calcium ion is a dietary mineral essential to good nutrition. Calcium is necessary for the…

A:

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: Mass of V2O5 = 1540 g mass of Ca = 2120 g

Q: 1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction…

A:

Q: A lawn fertilizer is rated as 4.40% nitrogen, meaning 4.40 g of N in 100g of fertilizer. The…

A: Answer: This is a question based on stoichiometric calculation where moles of nitrogen should be…

Q: Thermite welding is an exothermic reaction, which produces molten iron that permanently binds metals…

A: The reactants which gets completely consumed in a reaction is called limiting reactant .The…

Q: 2. When lead (II) nitrate reacts with sodium iodide, sodium nitrate and lead (II) iodide are formed.…

A: A mole of a substance weighs its molar mass  Let the substance has mass m and has molar mass M…

Q: If 5.9 × 1025 molecules of CO2 are produced in a combustion reaction, what is the volume in liters…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: Given percentage yield is 80.7

Q: the synthesis of aspirin we react salicylic acid with acetic anhydride. The balanced chemical…

A: Calculate theoretical as well as percentage  yield of the given reaction---

Q: If steel wool (iron) is heated until it glows and is placed in a bottle containing pure oxygen, the…

A: Mass of iron =1.25 g Mass of oxygen =0.5g Mass of iron( III) oxide=? Molar mass of Fe2O3 =…

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2 + 6NAOH → 2N22CS3 + Na2CO3 + 3H2O…

A:

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2+6NaOH→2Na2CS3+Na2CO3+3H2O  How…

A: Given information: Moles of NaOH = 2.61 mol Volume of liquid = 92.5 mL Density of CS2 = 1.26 g/mL

Q: 2 When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol according…

A: During the fermentation of corn, ethyl alcohol is produced from the fructose. The amount of products…

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

A: The reaction is given as,

Q: Pb(NO3)2 + Nal NANO3 + PbI2 Balance the equation: Pb(NOS)2+2 Nal →Pbl2+2NANO, a) If I start with…

A:

Q: 2. Early rockets used a fuel composed of hydrazine (N2H4) and dinitrogen tetraoxide (N204), which…

A: Given: The mass of N2H4 is 1.00×102 g. The mass of N2O4 is 2.00×102 g.

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: The reaction involves reactants water and carbon dioxide to produce products glucose and oxygen.…

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".