User Account

All Pages

A mixture of 8249 g of aluminum picture 2698 gmol and

Assignment Help Chemistry
Reference no: EM13387041

A mixture of 82.49 g of aluminum ( Picture = 26.98 g/mol) and 117.65 g of oxygen ( Picture = 32.00 g/mol) is allowed to react. Identify the limiting reactant and determine the mass of the excess reactant present in the vessel when the reaction is complete.

Reference no: EM13387041

Questions Cloud

If the temperature of the system remains constant which of : equal masses of three different ideal gases x y and z are mixed in a sealed rigid container. if the temperature of the
Assume that the kinetic energy of a 1500 kg car moving at : assume that the kinetic energy of a 1500 kg car moving at 150 kmh could be converted entirely into heat. what amount of
Managing conflict is a tremendous challengeopportunity for : managing conflict is a tremendous challengeopportunity for a manager. as one of three executive vice presidents and the
If 60 of heat is added to an aluminum can with a mass of : if 60 of heat is added to an aluminum can with a mass of 17.7 what is its temperature change? specific heat capacity
A mixture of 8249 g of aluminum picture 2698 gmol and : a mixture of 82.49 g of aluminum picture 26.98 gmol and 117.65 g of oxygen picture 32.00 gmol is allowed to react.
How many grams of dry nh4cl need to be added to 250 l of a : how many grams of dry nh4cl need to be added to 2.50 l of a 0.100 m solution of ammonia nh3 to prepare a buffer
The to side of the wall are maintained at constant : a large plane wall has a thicness 2 m thermak conductivity 1.2 wm.c and surface area 15 m. the to side of the wall are
Octane has a density of 0692 gml at 20 degrees celcius how : octane has a density of 0.692 gml at 20 degrees celcius. how many grams of o2 are required to burn 1.50 gal of
A sample of gas is confined to a cylinder housed with a : a sample of gas is confined to a cylinder housed with a movable piston. the gas occupies a volume of 1.8 l at 1.8 atm

Reviews

Write a Review

Chemistry Questions & Answers

  What must be the heat rating of the heater

To heat 236mL of water from 25 degrees celcius to 78 degrees celcius in 2.00 minutes what must be the heat rating of the heater, in kJ/min

  Explain the ethyl alcohol content of the bottle of beer

The alcohol (ethyl alcohol) content of the bottle of beer in a 12 oz is about 5%. Identify the substance produced in the liver that helps catalyze this reaction.

  How many liters of hcl stock solution are needed

How many liters of 13.5 molar HCl stock solution are needed to make 10.5 liters of a 1.8 molar HCl solution?

  Explain what is the mole fraction of each gas

A mixture of Ar and N2 gases has a density of 1.491 g/L at STP. What is the mole fraction of each gas

  Explain a gas can full of gasoline or a can with half air

Which would be safer if exposed to a flame, a gas can full of gasoline or a can with half air and half gasoline. Explain.

  Evaluate the ph at the equivalence point

Calculate the ph at the equivalence point for the following titration 0.20M HCl versus 0.20M methylamine (CH3NH2). The Ka of methylammonium is 2.3x10^-11.

  Define monoprotic weak acid

If the Ka of a monoprotic weak acid is 1.4 × 10-6, what is the pH of a 0.33 M solution of this acid

  Explain naoh to prepare 50 liters of solution

It takes 50% of NaOH to prepare .6 Normality of NaOH. How much of 50% of NaOH to prepare 50 Liters of solution

  Calculate the total volume of gas

Calculate the total volume of gas (at 124C and 758mmHg) produced by the complete decomposition of 1.45 kg of ammonium nitrate.

  Explain naoh solution after the additions of titrant

Find the pH during the titration of 20.00 mL of 0.1000 M butanoic acid, CH3CH2CH2COOH (Ka = 1.54 x 10^-5), with 0.10 M NaOH solution after the following additions of titrant. a.) 15.00 mL b.) 20.90 mL c.) 27.00 mL

  Compute the s of the system given that the molar heat

Please help step by step!!! A 0.050 mole sample of N2 gas is heated from 25 °C to 325 °C at constant volume. Calculate the ?S of the system given that the molar heat capacity at constant volume, C, of N2 is 20.8 J· K-1 · mol-1

  Compute the molarity of the saturated naoh solution

sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution contains 551g of NaOH (s) per liter of solution. Calculate the molarity of this saturated NaOH (aq) 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