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
nikdorinn [45]
3 years ago
8

What is the mass of 7 moles of Nitrogen?

Chemistry
1 answer:
Igoryamba3 years ago
8 0

Hey there!

Molar mass of nitrogen is 14.007 g.

We have 7 moles.

Multiply 7 by 14.007.

7 x 14.007 = 98.049

7 moles of nitrogen has a mass of 98.049 grams.

Hope this helps!

You might be interested in
Hands on mole activity
Amanda [17]

Explanation:

one mole= 6.02x10^23

Everything going from a mole will always be multiplied and everything going into mole will be divided.

4 0
3 years ago
Which of the following waves are mechanical waves? (More than one choice may be correct.)
Anestetic [448]

Answer:

a sound wave with moves through the air

7 0
2 years ago
True or False
Darina [25.2K]
The answer would be true
3 0
3 years ago
What are the two main types of research a scientist can pursue?
Jobisdone [24]

Answer:

biology nd geology those have to do with the earth

6 0
3 years ago
Im doing a science fair project and i need to find out what are the constents in my project i have to presnt tomorrow i need hel
lions [1.4K]
The constents would be anythign that stays the same in ever experiment. 

Example:  Growing sunflowers in different liquids 

The constants could be: Type of dirt used to grow each, amount of liquid used to water, and the type of sunflowers grown. 


4 0
3 years ago
Other questions:
  • 2. Which is NOT true? Higher temperatures are indications of higher average kinetic energy. Temperature is a measure of the aver
    7·1 answer
  • When a student adds benedict’s solution to a clear solution, the solution turns orange. the student can conclude that the soluti
    15·1 answer
  • Is oxygen gas (O2) a compound or an element? Is hydrogen gas (H2) a compound or an element?
    13·1 answer
  • When the hydronium ion concentration equals 10 moles per liter, what is the ph of the solution? is the solution acidic or basic?
    8·1 answer
  • What event started the universe
    10·1 answer
  • Write the empirical formula for Mg+2, Fe+2, I−, S−2
    10·1 answer
  • How to obtain drinking water from muddy water
    15·2 answers
  • If the solubility of a gas is 10.5 g/L at 525 kPa pressure, what is the solubility of the gas when the pressure is 225 kPa? Show
    5·1 answer
  • Incomplete Lewis structures for the nitrous acid molecule, HNO2, and the nitrite ion, NO2-, are shown here. (a) Complete each Le
    7·1 answer
  • thủy phân hoàn toàn 11,44 gam este no,đơn chức , mạch hở X với 100ml dung dịch NaOH 1,3M ( vừa đủ ) thu được 5,98 gam một ancol
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!