User Account

All Pages

Calculate the mass of water produced

Assignment Help Chemistry
Reference no: EM132410119

2H2(g) + O2(g) -->2H2O (l)

Calculate the mass of water produced if 2500 mL O2is at 126.6 kPa at 22.0oC reacting with excess H2.

Reference no: EM132410119

Questions Cloud

How might you target questions for building a health history : How might you target your questions for building a health history based on the patient's social determinants of health? What risk assessment instruments would.
What are the oxidation states of fe in complex : The following cyclic voltammetry experiment focuses on the ferri-ferrocyanide redox couple: Fe(CN)6^-3 + e = Fe(CN)6^-4 E potential = 0.356V
What the body does to the drug through absorption : Pharmacokinetics describes what the body does to the drug through absorption, distribution, metabolism, and excretion, whereas pharmacodynamics describes what.
Expansion of an ideal gas against the atmosphere : Consider the expansion of an ideal gas against the atmosphere. Briefly explain each of your answers below.
Calculate the mass of water produced : Calculate the mass of water produced if 2500 mL O2is at 126.6 kPa at 22.0oC reacting with excess H2.
Understanding of the word you selected above : Now consider the technical term "nuclear" meaning "related to the nucleus of the atom". How does this enhance your understanding of the word you selected above?
How much of the drug should the patient receive : What type of drug should you prescribe based on your patient's diagnosis? How much of the drug should the patient receive? How often should the drug.
Calculate the molar concentration of lead in the sample : A 5.00 mL addition of standard 0.02 M lead solution caused the potential to shift to -0.4490 V. Calculate the molar concentration of lead in the sample.
What is the henry law constant : At 25oC, the equilibrium pressure of HCl vapour above a 0.434 M aqueous solution of HCl is 0.163 kPa.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the equilibrium molar concentration

Consider 1.20 mol of carbon monoxide and 4.00 mol of chlorine sealed in a 5.00 L container at 476oC. The equilibrium constant, Kc, is 2.50 (in M-1) for

  Explain no2 to form elemental nitrogen and oxygen

2.79 g of N2O reacts completely with an equimolar amount of NO2 to form elemental nitrogen and oxygen. How much N2 is formed in this process

  Define chemical shift positions place the integration values

Construct a simulated 1H NMR spectrum, including proton integrations, for CH3CHCl2. Drag the appropriate splitting patterns to the approximate chemical shift positions; place the integration values in the small bins above the associated chemical s..

  Explain a researcher conducting a large-scale

A researcher conducting a large-scale experiment dissolved 750.0 g of calcium chloride in a tank. The resulting solution was found to have [Cl-] = 0.026 M. If the tank was 0.75 m wide and 1.20 m long, how deep was the tank

  Dilute solution to a concentration of 5 g/ml

Problem- If I have 300mL of a solution of 25 g/mL. I want to dilute it to a concentration of 5 g/mL. What do I do? Please illustrate work and any conversions to assist me better understand.

  Twice the bicarbonate concentration

In water open to the atmosphere (CO2 = 390 ppmv), at what pH must the water be buffered so that the carbonate concentration is twice the bicarbonate concentration?

  Compute the composition of the mixture atomis

A mixture of FeO with Fe3O4 when heated in air to a constant mass gains 5% by mass. Compute the composition of the mixture Atomis mass Fe=55.8

  Compute the ph of a solution that is prepared by mixing

calculate the ph of a solution that is prepared by mixing 2.16 grams of propanoic acid, CH3CH2COOH, and 0.56 grams of NaOH in enough water

  Explain methylammonium ion and chloride ion

The methylamine hydrochloride dissociates completely in water to form methylammonium ion (CH3NH3+) and chloride ion.

  How many moles of carbon monoxide (co) are needed

Fe2O3(s) + 3CO(g)-> 2Fe(s) + 3CO2(g) Based on this equation, how many moles of carbon monoxide (CO) are needed to react completely with 1.75 moles of iron (lll) oxide (FeO3)??

  Compute the ph of soultion prepared by a buffer

calculate the ph of soultion prepared by adding20.0ml of 0.100m hcl to 80.0ml of a buffer that is comprised pf 0.25 M NH2NH2

  Explain the percentage ionization of hx in the solution

0.010 M aqueous solution of a weak acid HX, has a pH of 4.0. What is the percentage ionization of HX in the solution

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd