Question
Given the reaction: KOH+CO 2 --->K 2 CO 3 +H 2 O . When properly balanced , how many moles of H 2 O are produced from 2.0 moles of KOH?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Quantitative analysis

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Please explain how to solve problem

A: Z in IUPAC name of a compound shows that across double bonds in alkene heavy atoms will be oriented ...

Q: Consider these reactions, where M represents a generic metal. 1. 2 M(s) + 6 HCI(aq) → 2 MCI, (aq) + ...

A: Given- 2 M (s) + 6 HCl (aq)  →  2 MCl3 (aq) + 3 H2 (g)       ∆H1 = -931.0 kJ HCl (g) → HCl (aq)    ...

Q: What is particle X in the following nuclear fusion reaction:Hydrogen-1 and hydrogen-2 fuse to give p...

A: Nuclear fusion is type of reaction that fuses lighter elements to form heavier ones. Nuclear fusion ...

Q: Hello. Umm...Actually, I don't speak English well. I have a question about organic chemistry. I atta...

A: The below two products are formed during the reaction:

Q: Composting is often done to produce soil amendments. Why does the volume/mass amount of organic mate...

A: Composting is a natural biological process carried out under controlled aerobic conditions. In this ...

Q: what ph and %ionization of 0.100M arsenic acid H2AsO4

A: The pH scale is used to rank solutions in terms of acidity or basicity (alkalinity). Since the scale...

Q: Chemistry Question

A: The reaction between sodium carbonate and HCl (hydrochloric acid) is considered.

Q: Calculate the mass of dinitrogen tetroxide (N2O4) that contains a million (1.0x10^6) oxygen atoms.Be...

A: Given values: No of atoms of N2O4 = 1.6 × 106molar mass of N2O4 = 92.011 g/mol In N2O4 there are 2 a...

Q: Draw the skeletal formula showing only the carbons of 2,2,5,5-Tetramethylhexane.

A: A skeletal formula or skeletal structure is used to represent an organic molecule, in which the cova...

Q: 2.( Draw the monomer unit(s) which can be used to prepare the following polymers. a) H3COH,C CH2OCH3

A: Polymers are formed by the repeating units of smaller molecules known as monomers and these polymers...

Q: What is the molarity of an aqueous solution prepared by adding 36.5 g of bariumchloride to enough wa...

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity = mol...

Q: Consider the following concentration cell. (reaction in the picture) calculate Ksp for AgI.

A: Molarity of Ag+=0.100MEmf=0.417VKsp=?

Q: Calculate the mass of solid NaCH3C00 that must be added to 1.0 liter of 0.20 M CH3COOH solution so t...

A: Given: Volume of solution       = 1.0 L pH of the solution        = 5.00 Molarity of CH3COOH = 0.20 ...

Q: See image below. Can you please show me how to solve this problem?

A: Given: Concentration of NaZ solution = 0.15 M pH of NaZ solution                   = 10.70  

Q: 7. Black/white or gray? Identify the pair of reactions where one reaction is clearly faster than the...

A: Alkyl halide on treatment with strong base, like NaOH or NaNH2, converts to alkene. The mechanism fo...

Q: Calculate how many billion years it will take to build 1 mole of a molecule with a formula of CnH2n+...

A: Given formula: CnH2n+2  n=6  So the formula becomes C6H14 

Q: A 25.00 mL sample of hydrochloric acid solution requires 24.16 mL of 0.106 M sodium hydroxide for co...

A: By volumetric principle formula is M1 x V1= M2 x V2 Where M1= initial concentration of solution [A] ...

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first st...

A: A net chemical reaction, represents all the chemical species that are present in a chemical reaction...

Q: No 4

A: In order to write down the empirical formula, all that needs to be done is see the charges on the el...

Q: Draw all the isomeres of a thioester with molecular formula C4H8OS

A: The general structure for thioester group is as follows,

Q: Please answer the reaction

A: Click to see the answer

Q: How would you expect the presence of each of the followingsolutes to affect the molar solubility of ...

A: Given solutes, (a) Na2CO3(b) HCl(c) NaHSO4

Q: Please explain each step

A: Click to see the answer

Q: In the titration of 25.00 mL of 0.100 M CH3COOH, calculate the number of milliliters of 0.200 M NaOH...

A: pH – 3.85 and 5.25 lies in acidic range hence, acetic acid is in excess. Means pH will be obtained f...

Q: In the following reaction, how much heat is generated when 3.21moles of CH4 are burned

A: The negative sign before ∆H0 shows that heat is released from the reaction. Observing the given bala...

Q: How much iron ore (that assays at 10.18% Fe) must be used in an analytical procedure that is known t...

A: Click to see the answer

Q: Determine the quantity (g) of pure CaCl2 in 7.5 g of CaCl2•9H2O. Show your work

A: Click to see the answer

Q: a) Which of the following sulfonic acids is the strongest? H3C-S-OH 3C-S-OH -OH A B

A: According to the Bronsted lowry concept : Acids are those substances which possess the ability to do...

Q: [References) Ethene is converted to ethane by the reaction Catalyst C,H (9) + H2 (9) CHe (g) C2H4 fl...

A: Given data: P = 25.6 atm T = 280oC = 280 + 273 = 553 K  flow rate of C2H4 = 1100 L/min flow rate of...

Q: What is An for the following equation in relating K, to K? 2 SO-(g) + 0(g)-2 SO3(g) 1 O 2 O 3 1. 2.

A: Given, an equilibrium chemical reaction2SO2(g)+O2(g)⇌2SO3(g)we are asked to calculate the value of ∆...

Q: Part a,b

A: a. K2 [NiF6] In this compound Ni is in +4 oxidation state. The electronic configuration of Ni (+4) i...

Q: Knowing the value of ΔHº for the reaction shown here,H2S (g) + 3/2 O2 (g) ⟶ H2O (g) + SO2 (g)   ΔHº ...

A: Interpretation: The value of ∆H° for the given reaction is to be determined. Reaction: 3H2O(g) + 3SO...

Q: MgSO4  (aq) + 2 NaOH (aq) --> Mg(OH) 2 (s) + Na2SO4 (aq) a. complete ionic equation b. list of sp...

A: In an ionic equation, water-soluble species are written in their ion-separated form. But the insolub...

Q: The amount of iron in a meteorite was determined by a redox titration using KMnO4 as the titrant. A ...

A: Click to see the answer

Q: Write a balanced molecular equation for the complete combustion (in the presence of excess oxygen) o...

A: Click to see the answer

Q: help

A: Equilibrium means it is the condition at which concentration of reactant or product are equal. Equil...

Q: How much more energy (in joules) is needed to heat 200.0g of water by 10.0 celcius? The heat capacit...

A: When the heat is transferred to a system the temperature of the system rises. The increase in energy...

Q: detirmine the empirical formula of the compound with the follwoing composition by mass 55.3% k, 14.6...

A: The empirical formula gives the simplest ratio of atoms present in the compound.  

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric coeffici...

A: Click to see the answer

Q: 1. A groundwater contains the following constituents: CO2 = 9.6 mg/L Ca2+ = 95.2 mg/L Mg2+ = 25.8 mg...

A: The total hardness (TH) is calculated as follows: TH = Ca+2 concentration×Eq.Wt of CaCO3Eq.Wt of Ca+...

Q: Put the following leaving groups in order from best leaving group to worst leaving group: I       Br...

A: Alkyl halide on treatment with base or nucleophile undergoes elimination or substitution reaction de...

Q: Use the enthalpy of formation data provided on the instruction page to calculate the overall standar...

A: The enthalpy change of a reaction is equal to the sum of standard enthalpy of formation of products ...

Q: The standardized NaOH was used to determine the unknown concentration of H3PO4. The standard NaOH co...

A: Given: Standard NaOH concentration: 0.126 M Volume of H3PO4 = 25.00 mL 3 NaOH(aq) + H3PO4(aq) → Na3P...

Q: According to the following thermochemical equation what mass of HF (in g) is required to produce 345...

A: The molar mass of HF is 20.1 g/mole    

Q: Molecular nitrogen (N2) reacts with water vapor to form nitrogen monoxide (NO) and molecular hydroge...

A: Click to see the answer

Q: The amount of ascorbic acid, C6H8O6, in orange juice was determined by oxidizing the ascorbic acid t...

A: Iodometry involves the indirect titration of iodine in which iodine is liberated by reaction with th...

Q: Which of the following compounds are chiral? Br Br CH, HO HO Br Br OH но Br Br Br III IV

A: In compound II there is a plane of symmetry.in compound III there is not  a choral center as both me...