4NH3(9) + 302(9) What volume of O, is needed to react fully with 720. mL of → 4NO(g) + 6H,O(g) NH3?

Q: If 10.32 ml of 0.0523 M S2O3 2- reacts with I2 in a sample of PVP-I solution, how many grams of I2…

A: Given: Molarity of S2O3 2- = 0.0523 M Volume of S2O3 2- = 10.32 mL

Q: You can purchase hydrochloric acid in a concentrated form thatis 37.0% HCl by mass and that has a…

A: HCl = 37 % by mass 100 g of solution contains 37 g of HCl Density of solution = 1.20 g/mL Density…

Q: What mass in grams of NaN; is required to produce 50.2 L of N2 gas (density = %3D 1.25 g/L )…

A:

Q: ulate the volume (in mL) of 0.100 M Na2 CO3 needed to produce 1.00 g of CaCO3(s). There is an excess…

A: We should Equal mole of both Na2CO3 and CaCO3

Q: What volume (in mL) of 3.0 M H2SO 43.0 M H2SO4 do you need to completely react with 0.59 g Cu(OH)2

A: Number of moles = mass/molar mass  Molarity = moles/volume of solution(in L)  Volume =…

Q: Sodium dichromate, Na2Cr2O7, can be made by reacting sodium chromate, Na2CrO4, with sulfuric acid.…

A: The balanced reaction taking place is given as, => 2 Na2CrO4 + H2SO4 → Na2Cr2O7 + Na2SO4 + H2O

Q: 1. H2SO4 reacts with NaOH, producing water and sodium sulfate. What volume of 2.0 M H2SO4 will be…

A: Given, Note: 1000 mL = 1 L Molarity of H2SO4 solution = 2.0 M = 2.0 mol/L Volume of H2SO4 solution =…

Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.590 moles of Cl⁻ ions?

A:

Q: Consider the reaction: 2 Al(s) + 3H2SO4(at) --> Al2(SO4)3(aq) + 3H2(g) (molar mass of aluminum…

A: To solve this problem first we will calculate the mole of H2SO4 .  Then according to the…

Q: HNO3

A: moles of CaCO3 = ( mass / molar mass of CaCO3 )  moles of CaCO3 = ( 7.94g / 100.1gmol-1 )  Moles of…

Q: A solution of volume (300 ml), and if the solution contains (C6H1206) (Molecules (N)= 3.01x 1023),…

A: Ans

Q: A chemist adds 0.90 L of a 0.459M barium acetate (Ba(C,H;O,),) solution to a reaction flask.…

A:

Q: What volume of a 0.350 M KCl solution will completely react with 0.125 L of a 0.185 M Pb(NO3)2…

A:

Q: If 2.5 mL of a 2.8% h2o2 solution from question 1 fully decomposes according to 2H2O2→2H2O+O2 how…

A: 2.8% means 2.8 g of H2O2 is present in 100 g of solution. Calculation of mol of H2O2 in 2.8%:…

Q: What volume (in L) of 3.50 M Nitric acid is required to react with 75.5 g of Copper (I) oxide…

A:

Q: When treated with acid, lead(IV) oxide is reduced to a lead(II) salt, with the liberation of oxygen:…

A: Given information: Volume of nitric acid is 7.91 M Mass of lead(IV) oxide is 15.9 g

Q: Consider the fictional element A (which has a molar mass of 7.00 g/mol) and the fictional element D…

A: Given : Molar mass of A = 7.00 g/mol. Molar mass of D = 13.00 g/mol. Mass of hydrate compound of AD3…

Q: One of the major commercial uses of sulfuric acid is the production of phosphoric acid and calcium…

A:

Q: What volume of 0.054 M H2S04 is required to react completely with 0.560 g of KOH? The reaction…

A: H2SO4   + 2 KOH   ➡ 2 H2O +K2SO 1 mole of H2SO4 require 2 mole of KOH to give the product.

Q: What mass of aluminum (in g) would be required to completely react with 2.00 L of 0.450 M HBr in the…

A: The balanced reaction taking place is given as, => 2 Al (s) + 6 HBr (aq) -------> 2 AlBr3 (aq)…

Q: A 5 litre sample of sulphuric acid solution reacts with 7.5 litres of 15 mol/L potassium hydroxide…

A:

Q: The reaction of potassium permanganate (KMnO4, molar mass = 158.034 g/mol) with hydrochloric acid…

A:

Q: Calcium acetate is the excess reactant in the following reaction. What volume of 0.750mol/L silver…

A: We would use stoichiometric relations to calculate volume.

Q: How many grams of Ni(OH)2 are produced from the reaction of 45.0 mL of a 1.60 M NaOH solution and…

A: Given, 45.0mL of 1.60M NaOH

Q: What volume of hydrogen gas (in mL) at 707 mm Hg and 42 °C can be produced when 2.1 g of CaCO3(s)…

A: Given- Pressure=707mmHg = 707/760 = 0.9303 atm  (1 atm = 750 mmHg) Temperature=42°C = 42 + 273 = 315…

Q: What volume of hydrogen gas (in mL) at 703 mm Hg and 40 °C can be produced when 2.9 g of MgCO3(s)…

A: According to an ideal gas equation PV= nRT Where P= pressure of the gas, V= volume of the gas, n= no…

Q: What volume of 2MNaOH will react with 34.0 g of FeCl3?

A: Moles of FeCl3 = given massmolar mass=34.0162.5=0.21 mol  Balanced chemical equation: FeCl3    +  3…

Q: What volume of 0.512 M NaOH will react with 17.9 g of H2C2O4(s) according to the following chemical…

A: According to the balanced equation, 1 mol of H2C2O4 reacts with 2 moles of NaOH.

Q: What is the correct volume of 2.5 M PhMgBr in THF is needed to completely react with 1.5 mL of…

A: The quantitative relationships (moles/volume/mass) of different reaction's components is derived…

Q: What volume of 0.0500 M CoCl2 times 6H2O contains 2.25x10^-4 moles of Co^2+

A: Given : The concentration of CoCl2 x 6H2O is 0.05 M Since 1 mole of CoCl2 x 6H2O has 1 mole of Co2+…

Q: What volume of 1.50 M NaCl (molar mass = 58.44 g/mol) is needed for a reaction that requires 146.3 g…

A:

Q: 450 mL of 0.65 M CH3OH ?

A: Given data: Volume of methanol = 450mL Molarity = 0.65 M

Q: Zinc and magnesium react with hydrochloric acid to produce the metal chlorides and hydrogen gas. A…

A: The reaction of Zn and Mg with HCl is – Zn + 2HCl →ZnCl2 + H2Mg + 2HCl →MgCl2 + H2

Q: 10. What mass of sodium hydrogen carbonate and what volume of 5.0 M vinegar (CH,COOH) would be…

A: Welcome to bartleby ! As per company norms we cannot answer more than one question per session .So,I…

Q: When 4.69 g of ssulfur combines with flourine, 15.81 g of gas is produced. a. what is the empirical…

A: Empirical formula :-  The formula which shows only relative number of atoms (simple ratio) of…

Q: Suppose 0.750 L0.750 L of 0.440 M H2SO40.440 M H2SO4 is mixed with 0.700 L0.700 L of 0.300 M…

A: The balanced neutralization reaction between sulfuric acid and potassium hydroxide is given by

Q: a piece of zn metal (25)g reacts with 100ml of a 2m hcl solution to form zncl2 and h2 gas. What…

A: Applying concept of limiting reagent.

Q: When hydrochloric acid reacts with magnesium metal, hydrogen gas and aqueous magnesium chloride are…

A: The balanced chemical reaction can be expressed as,

Q: Weight of Na2SO4 Sample 0.3512 g   C. Total Vol. of Precipitant (BaCl2) used WITH 1M BaCl2…

A: Given that the weight of Na2SO4 sample is 0.3512 g.

Q: What mass in grams of NaN, is required to produce 50.2 L of N2 gas (density = 1.25 g/L ) according…

A: Sodium azide decomposes into sodium metal and nitrogen gas. The equation for the balanced chemical…

Q: 2MnO, + 5C,0;+ 16H* 4 4 2MN²+ + 10 CO, + 8H,0 Here, 20 mL of 0.1 M KMNO, is equivalent to

A: Given data : 20 mL of 0.1 M KMnO4

Q: A person drinks 1.50 × 103 g of water, H2O, per day. How many moles is this?

A: Given,Mass of water = 1.50×103 gMolar mass of water is 18.015 g/mol

Q: What volume of H2 gas, measured at 67˚C and 800. torr can be obtained by reacting 10.00 g magnesium…

A: Given, The volume of H2 gas, measured at 67˚C and 800. torr can be obtained by reacting 10.00 g…

Q: Convert 750 ppb Al(III) to molar units

A:

Q: H.W prepare 250 ml of 0.3 KOH ? K = 390 = 16 HEIM

A: Molarity = number of moles/volume in litre

Q: What volume (in mL) of 3.0M H2SO4 do you need to completely react with 0.51 g Cu(OH)2?

A: Given :-  Mass of Cu(OH)2 = 0.51 g  Molarity of H2SO4 solution = 3.0 mol/L  To calculate :-  Volume…

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".