Explain aluminum metal reacts with sulfuric acis

Assignment Help Chemistry
Reference no: EM13287694

Aluminum metal reacts with sulfuric acis, H2SO4, to yield aluminum sulfate and hydrogen gas. Calculate the mass of aluminum metal needed to produce 13.2g hydrogen.

Reference no: EM13287694

Questions Cloud

Neglect air resistance problem : A soccer ball is kicked from the ground with an initial speed of 20.0 m/s at an upward angle of 43.7?. A player 50.3 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet ..
Discuss definition of ocf : If you supply 117,000 cartons per year, you can afford as much as $ in fixed costs and still break even. (Do not include the dollar sign ($). Round your answer to 2 decimal places. (e.g., 32.16)) Hint: It's more than $187,200.
Explain calculate the mass of nh3 produced : Hydrogen and nitrogen react to form ammonia, NH3. Calculate the mass of NH3 produced from the reaction of 14 g N2 and 1.0 g H2.
Consider a statistical insignificance test : An article in Marketing News (T.T. Semon, "Consider a Statistical Insignificance Test," Marketing News, February 1, 1999) argued that the level of significance used when comparing two products is often too low--that is, sometimes you should be using ..
Explain aluminum metal reacts with sulfuric acis : Aluminum metal reacts with sulfuric acis, H2SO4, to yield aluminum sulfate and hydrogen gas. Calculate the mass of aluminum metal needed to produce 13.2g hydrogen.
Explain how many kilojoules of heat are released : How many kilojoules of heat are released when 38.3 g of CH_4(g) reacts completely with O_2(g) to form CH_3)H(g) at constant pressure
Determine the average pressure of the expanding gas : When a .22-caliber rifle is fired, the expanding gas from the burning gunpowder creates a pressure behind the bullet. determine the average pressure of the expanding gas
What is the specific heat capacity of the other substance : Two bars of identical mass are at 32 °C. One is made from glass and the other from another substance. What is the specific heat capacity of the other substance
Explain how many grams of methane gas are produced : For a given sample of CH_3OH, the enthalpy change during the reaction is 82.1 kJ. How many grams of methane gas are produced

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the mole fraction of each gas

A tank at is filled with of sulfur hexafluoride gas and of carbon monoxide gas. You can assume both gases behave as ideal gases under these conditions.

  Explain what is the ph in its conjugate base

If a buffer solution is 0.220 M in a weak acid (Ka = 8.5 × 10-5) and 0.550 M in its conjugate base, what is the pH

  How many moles of h2o are needed

Acetylene gas (C2H2) is produced as a result of the following reaction. CaC2(s)+2H2O(l) = C2H2(g)+Ca(OH)2(aq) . If 32.0 g of CaC2 are consumed in this reaction, how many moles of H2O are needed?

  Describe what is the enthalpy for the reaction

Procedure for Using Hess's Law; for Part C, What is the enthalpy for the following reaction

  Compute the hydronium ion concentration and the ph

Calculate the hydronium ion concentration and the pH after the addition of 0.25 mL of 0.10 M HCl to each one.

  Explain what is the value of g o at the temperature

The equilibrium constant for a reaction is 0.48 at 25 o C. What is the value of ?G o at this temperature?

  Depict the skeletal structure of the product

Draw the skeletal structure of the product if the following alcohol were treated with HF in pyridine. Atoms other than carbon and hydrogen are labeled

  A muon is an elementary particle with a negative charge

A muon is an elementary particle with a negative charge equal to the charge of an electron and a mass approximately 200 times that of the mass of an electron.

  Explain what is the molarity of the hcl aq

If 25.0 ml of 0.150 M Ba(OH)2 is required to react completely with 45.0 ml HCl solution, what is the molarity of the HCl(aq)

  Determine what is hog

The liquid rate used is twice the minimum, the equilibrium relationship can be represented as yA=9.95 xA then determine what is HOG, operating line relationship, NOG and packed height of the column?

  Define electrophilic aromatic substitution reactions

Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution reactions. Substituents can activate or deactivate the ring to substitution, donate or withdraw electrons inductively

  What mass of this substance must evaporate

What mass of this substance must evaporate in order to freeze 112 of water initially at 18? (The heat of fusion of water is 334 the specific heat of water is 4.18 .

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