1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mrs_skeptik [129]
3 years ago
13

The reaction 2NoBr(g) ---> 2NO(g)+Br2(g) is a second order reaction with a rate constant of 0.80M^-1 s^-1 at 11 C. If the ini

tial concentration of NOBr is 0.0440 M, the concentration of NOBr after 12 seconds is _________.
Chemistry
1 answer:
aleksley [76]3 years ago
5 0

Answer:

noe  sory opwqkfj

s

Explanation:

You might be interested in
With respect to the categories of assets, liabilities, and stockholders' equity presented on the balance sheet (statement of fin
Pavlova-9 [17]

Explanation:

GAAP is a generally accepted accounting principle in U.S. it refers to common sets of accepted accounting principle, standards, procedures that the companies and its accountants must follow in order to compile their financial statement.

IFRS are sets of international accounting standards That specify how the financial statements will disclose different types of transactions and other activities. The International Accounting Standards Board (IASB) issues IFRS which defines precisely how accountants are required to maintain and record their accounts. In an attempt to have an universal accounting system, IFRS was developed so that business and accounts can be interpreted from industry to industry, and country to country.

4 0
3 years ago
(C6H6) can be biodegraded by microorganism. if 30 mg of benzene is present, what amount of oxygen required for biodegradation, n
quester [9]

Answer:

36.92 mg of oxygen required for bio-degradation.

Explanation:

5C_6H_6+15O_2\rightarrow 12CO_2+15H_2O

Mass of benzene = 30 mg = 0.03 g (1000 mg = 1 g )

Moles benzene =\frac{0.03 g}{78 g/mol}=0.0003846 mol

According to reaction 5 moles of benzene reacts with 15 moles of oxygen gas.

Then 0.0003846 mol of benzene will react with:

\frac{15}{5}\times 0.0003846 mol=0.0011538 mol of oxygen gas

Mass of 0.0011538 moles of oxygen gas:

0.0011538 mol × 32 g/mol = 0.03692 g = 36.92 mg

36.92 mg of oxygen required for bio-degradation.

4 0
3 years ago
How many moles of MgCl2 are there in 343 g of the compound?
mash [69]

The answer is 3.592?

6 0
3 years ago
What volume of a 0.232 M hydrobromic acid solution is required to neutralize 10.8 mL of a 0.162 M potassium hydroxide solution?
Naily [24]

Answer:

156 mL hydrobromic acid

Explanation:

3 0
3 years ago
Which element is classified as a
Yuki888 [10]

Answer: Boron

Explanation:

5 0
3 years ago
Other questions:
  • Which type of energy in gasoline is transformed into mechanical energy and a motorcycle engine
    12·1 answer
  • I need numbers 8 and 9. Thank you.
    13·1 answer
  • Electrochemical processes are written with the oxidation half-reaction on the left and the reduction reaction on the right; wher
    11·1 answer
  • Rubbing alcohol is 70.% isopropyl alcohol by volume. how many ml of isopropyl alcohol are in a 1 pint (473 ml) container? 330 ml
    7·1 answer
  • A student listed three ways to predict if a bond is ionic.
    14·1 answer
  • Devon noticed that it has rained more this year than it did in each of the previous 10 years. How might this increase in rainfal
    11·1 answer
  • It is thought that Vitamin C might be an effective preventative
    11·1 answer
  • What is a compression?
    14·2 answers
  • Please please do it because i need an answer.
    9·1 answer
  • What are the various forms of energy?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!