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 45 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
Excellent

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The average adult has about 21 square feet of skin.

The tools and equipment needed to perform a compression test include a compression gauge, an air ... The tools and equipment needed to perform a compression test include a compression gauge, an air ...
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
Synthetic chemicals deplete stratospheric ozone Synthetic chemicals deplete stratospheric ozone
How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to
Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ... Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ...
Video: TRH/TSH/Thyroid hormone

For a complete list of videos, visit our video library