This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How many millilitres of ozone gas at 25.0 C and 1.00 bar are needed to react with 45.00 mL of a ... (Read 55 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Nov 18, 2019

Question 1

The action of some commercial drain cleaners is based on the following reaction:

2NaOH(s) + 2Al(s) + 6H2O(l) → 2NaAl(OH)4(s) + 3H2(g)

What is the volume of H2 gas formed at STP when 6.32 g of Al reacts with excess NaOH?
◦ 8.59L
◦ 3.50 L
◦ 7.98 L
◦ 5.25L

Question 2

How many millilitres of ozone gas at 25.0 °C and 1.00 bar are needed to react with 45.00 mL of a 0.100
mol L-1 aqueous solution of KI according to the chemical equation shown below?

O3(g) + 2I-(aq) + H2O(l) → O2(g) + I2(s) + 2OH-(aq)

◦ 165 mL
◦ 54.8 mL
◦ 220 mL
◦ 110 mL
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by karateprodigy on Nov 18, 2019

connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


karateprodigy

  • Member
  • Posts: 550
Reply 2 on: Nov 18, 2019
Gracias!

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Modifications to eukaryotic pre-mRNA are needed to create a functional (mature) mRNA molecule Modifications to eukaryotic pre-mRNA are needed to create a functional (mature) mRNA molecule
Choose the telephone unit that offers the features needed in your office. Choose the telephone unit that offers the features needed in your office.
An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ... An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ...
A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ... A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ...
Variable Gases: Ozone Variable Gases: Ozone
The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ... The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...
Video: Lipid catabolism - lipolysis and beta oxidation and oxidation of fatty acids

For a complete list of videos, visit our video library