Explain how many moles of oxygen were used in the combustion

Assignment Help Chemistry
Reference no: EM13492190

How many moles of oxygen were used in the combustion of solid naphthalene, C 10 H 8 , if 51 kJ of energy were released to the surroundings?

Reference no: EM13492190

Questions Cloud

Explain what will be the final temperature of aluminium : What will be the final temperature of a 3.5 kg block of aluminium (initial temperature = 22oC) after the addition of 2.9 kJ of energy. Specific heat of aluminium
Determine the current in the solenoid : A long solenoid has 140 turns/cm and carries current i. An electron moves within the solenoid in a circle of radius 2.60 cm perpendicular to the solenoid axis. Find the current i in the solenoid
Explain elemental analysis of a compound containing h and b : Elemental analysis of a compound containing H, B and O gave 1.3% H and 27.5% B. The molecular weight of the compound is 157.3. What is the molecular formula of the compound. a. H3B5O6 b. H2B4O7 c. H2B5O9 d. H2B4O8
Find additional resistance should be added in series : A power supply has an open-circuit voltage of 35.0 V and an internal resistance of 2.00 O. What additional resistance should be added in series
Explain how many moles of oxygen were used in the combustion : How many moles of oxygen were used in the combustion of solid naphthalene, C 10 H 8 , if 51 kJ of energy were released to the surroundings
What are the free cash flows of the project : Your firm is considering a project that would require purchasing $7.5 million worth of new equipment. Determine the present value of the depreciation tax shield associated with this equipment if the firm’s tax rate is 40%, the appropriate cost of cap..
Define logistics and supply chain : Conducted and reviewed primary and secondary market research for new product development and worked closely with Brand Managers to identify each product lines message, identity, and share end-user feedback on new and existing products along with..
Explain how many moles of nonane (c9h20) and oxygen : How many moles of nonane (C9H20) and oxygen are required to produce 13.5 moles of carbon dioxide and 15 moles of water by complete combustion? a. 1 mole of nonane and 14 moles of oxygen
Explain how many moles of nonane and oxygen : How many moles of nonane (C9H20) and oxygen are required to produce 13.5 moles of carbon dioxide and 15 moles of water by complete combustion

Reviews

Write a Review

Chemistry Questions & Answers

  What is the hydroxide ion concentration

A solution has an H3O1+ concentration of 1.7 10-2 M. What is the hydroxide ion concentration?

  Explain paba was a common ingredient in sunscreen lotions

The product in the 3rd step of this multi-step synthesis, p-aminobenzoic acid (PABA), was a common ingredient in sunscreen lotions. PABA is such an effective sunscreen due to the many resonance structures that can be drawn for this molecule.

  Compute the volume of 3 m nh3

Calculate the volume of 3 M NH3 that you need to use to react stoichiometrically with the quantity of acetylacetone given the list of reagents

  Define the titration of acetic acid with sodium hydroxide

For the titration of 40.0 mL of 0.250 M acetic acid with 0.200 M sodium hydroxide, determine the pH when

  Evaluate the equilibrium constant for the reaction at 25 °c

A reaction has a standard free-energy change of -12.30 kJ mol-1 (-2.940 kcal mol-1). Calculate the equilibrium constant for the reaction at 25 °C.

  How much energy would you need

Suppose you wanted to heat a mug of 250. mL water from room temperature, 25°C, to 100°C to make a cup of tea. How much energy (in joules and in calories) would you need from your microwave.

  Describe what is the mole fraction of methane in the mixture

A gaseous fuel mixture stored at 743mmHg and 298 K contains only methane and propane. When 11.8 L of this fuel mixture is burned, it produces 767 kJ of heat. what is the mole fraction of methane in the mixture

  Explain oxalic acid h2c2o4 has acid dissociation constants

Oxalic acid, H2C2O4 has acid dissociation constants Ka1 = 5.9 x 102 and Ka2 = 6.4 x 105. What is the pH after 20.00 mL of 0.0500 M NaOH is added to 5.00 mL of 0.2000 M H2SO3

  Define a very long insulating cylindrical shell of radius

A very long insulating cylindrical shell of radius 6.70cm carries charge of linear density 8.60Nc spread uniformly over its outer surface.

  Explain a disproportionation reaction is a type of oxidation

A disproportionation reaction is a type of oxidation-reduction reaction. which species is oxidized and which is reduced? B.) If 1.0 mL of 55% HSO3^- by mass is obtained in the reaction, what mass of S2O3^2- was present initially

  Compouds a and b are alcohols with the molecular formula

compouds a and b are alcohols with the molecular formula c3h8o. the following informations was obtained from a mass

  If a 25 l reaction vessel initially contains 725 torr of

if a 2.5 l reaction vessel initially contains 725 torr of cyclopropane at 485c how long will it take for the partial

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!

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