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
Brums [2.3K]
3 years ago
15

Mixed Practice:

Chemistry
1 answer:
AveGali [126]3 years ago
4 0

Given

Mass of NO - 824 g

Molar mass of NO - 30.01g/mol

No of moles of NO = Given mass/Molar mass

No of moles of NO = 824/30.01= 27.45 mole

Hence 27.5 moles of NO are formed!

You might be interested in
The charge on a magnesium ion is +2. When it formed an ionic compound with another element, it lost 2... what?
Naya [18.7K]

Answer:  electrons

Explanation:  Electrons have a charge of -1 each.  If two left, the remaining atom would have a positive +2 change.

6 0
3 years ago
Define Transportation plants:<br><br> Define Respiration Plants:
jonny [76]

Answer:

Define Transportation in plants: Transportation in plants is when the plant transports water and other mineral throughout the whole plant from the roots to the stem and finally specific parts of a plant.

Define Respiration In Plants: Is when plants use photosynthesis to make their own food to make energy for the plant's growth

3 0
3 years ago
Calculate the pH of lemon juice to three significant figures, with a hydrogen ion concentration of
Airida [17]

Answer:

pH = - log [2.12 x 10^-3]

what is the log of 2.22 x 10^-3]

Take the opposite of that,

That is the pH, now, just make certain you use the correct significant figures.

Explanation:

3 0
3 years ago
Guys please answer this
iren [92.7K]

Answer:

Mass = 96 g

Explanation:

Given data:

Number of moles of C = 8 mol

Mass of C in gram = ?

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of C = 12 g/mol

8 mol = mass / 12 g/mol

Mass = 8 mol × 12 g/mol

Mass = 96 g

6 0
3 years ago
Can someone make me a periodic table with color?
lilavasa [31]

Answer:

The periodic table is also split into four blocks: s = red, p = green, d = yellow, and f = blue.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which element is a noble gas?<br> A. W<br> B. Ar<br> C. N<br> D. Er
    8·1 answer
  • What atom has 14 protons and 14 electrons
    9·2 answers
  • 3.00 moles of nitrogen and 4.00 moles of oxygen are placed in a 35.0 L container at a temperature of 298 K. What is the pressure
    15·1 answer
  • 25.5 g of methane burns in the combustion reaction below. How much water is produced in this reaction
    10·1 answer
  • How many moles of aluminum are equivalent to 4.816 × 1024 atoms?
    5·2 answers
  • How does the electron-cloud model describe electrons?
    10·1 answer
  • How many electrons does hydrogen need in order to have a full shell of valence electrons?
    10·1 answer
  • What's the difference between a mole of propane and a gram of propane? <br>​
    8·1 answer
  • Indicate the compartment (A or B) that will increase in volume for each of the following pairs of solutions separated by a semi-
    5·1 answer
  • What is the average atomic mass of element X:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!