User Account

All Pages

Complete combustion of the aluminum

Assignment Help Chemistry
Reference no: EM131374432

Aluminum and oxygen combine in a mass ratio of 9.00 to 8.00.  If a flashbulb contains  5.4 * 10^-3 grams of aluminum, what mass of oxygen must be present for complete combustion of the aluminum?

Reference no: EM131374432

Questions Cloud

Grams of caffeine is a lethal dose : If the caffeine concentration in a particular brand of soda is 3.13 mg/oz, drinking how many cans of soda would be lethal? Assume 10.0 grams of caffeine is a lethal dose, and there are 12 oz in a can.
Why do the accounting systems of different countries differ : Why might an accounting-based control system provide headquarters management with biased information about the performance of a foreign subsidiary? How can these biases best be corrected?
Various properties of a liquid : Can someone Answer this: Various properties of a liquid are recorded during an experiment. The volume of the liquid is measured to be 25.5 milliliters. The density of the liquid is found to be 1.76 g/mL. The liquid is blue in color. Which item(s),..
Will the offering need to be registered with the securities : Will the offering need to be registered with the Securities and Exchange Commission (SEC) under the Securities Act of 1933? Explain. Does your answer differ if "Shares in Learning" are issued by Private College.
Complete combustion of the aluminum : Aluminum and oxygen combine in a mass ratio of 9.00 to 8.00. If a flashbulb contains 5.4 * 10^-3 grams of aluminum, what mass of oxygen must be present for complete combustion of the aluminum?
Describe the population or environment that is affected : Identify your topic and explain why this topic is an important public health issue that requires further research.Describe the population and/or environment that is affected by this problem.Substantiate your work with data and references from peer-re..
Calculate the number of atoms : 1. Using Avogadro's number, calculate the number of atoms in 0.005 kilograms of carbon. 2. If there are 'x' atoms in 5 grams of carbon, how many atoms are there in 5 grams of silicon?
What actions if any should you take : One of your analysts told you that the Mexican peso is expected to depreciate by 30 percent against the dollar on the foreign exchange markets over the next year. What actions, if any, should you take?
Mass ratio of a single carbon atom : A mole of carbon atoms has a mass of 12 grams, and a mole of magnesium atoms, 24 grams. What is the mass ratio of a single carbon atom to a single magnesium atom?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the subsequent ions will react with water

Question- Which of the subsequent ions will react with water in a hydrolysis reaction- Na+, Sr2+, Al3+, F-, I-, (SO3)2-, (SO4)2-

  Define how many grams of c6h6 must be combusted

Using standard enthalpies of formation, calculate the change in enthalpy for the following reaction: 2C6H6 + 15O2 = 12CO2 + 6H2O. How many grams of C6H6 must be combusted in the above reaction to produce 2570 kJ of heat energy

  If 450 g so2 escaped into the atmosphere and all the

if 450 g so2 escaped into the atmosphere and all the escaped so2 were converted to h2so4. how many grams of h2so4 would

  State heat of combustion of naphthalene

In this experiment you will measure the heat of combustion (delta Hc) of naphthalene. Report the values of the following: Cv, the heat capacity of the system.

  Consider the following data showing the initial rate of a

consider the following data showing the initial rate of a reaction a------gt products at several different

  Explain how many liters of water are required to dissolve

How many liters of water are required to dissolve 1 g of barium sulfate. What is the solubility of barium sulfate in parts per million

  The solubility of oxygen in lakes high in the rocky

the solubility of oxygen in lakes high in the rocky mountains is affected by the altitude. if the solubility of o2

  Explain how much medication containing solution

If a patient suffering from a duodenal ulcer display ahydrochloric acid (36.5 g/mol) concentration of 9.53 x10-3 M in his gastric juice and he produces 2.80 liters of gastric juice per day, explain how much medication (in mL) containing 2.60 g Al(..

  Suggest reasonable mechanisms for the reactions

Data for three different cations with aryl substituents are given below. How do you explain the close similarity of the trend for the first two series and the opposite trend of the third?

  Discuss why potassium cyanide

Discuss why potassium cyanide, in terms of solubility, makes it such a dangerous substance.

  What is the value for the standard internal energy of

what is the value for the standard internal energy of formation for acetyl chloride ch3cocl

  How to decreasing amount of energy released

Arrange the following ionic compounds in order of decreasing amount of energy released in lattice formation: LiF, CaO, InN and KBr

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