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
ioda
3 years ago
12

Find the number of moles that are in 2.23 g of Li 2 O and report it with the correct significant figures.

Chemistry
1 answer:
Lesechka [4]3 years ago
8 0
Not sure about the number of significant figures; you can decide where to round, but I would probably say 0.075mol.

You might be interested in
What are two ways in which density has practical importance?
Marta_Voda [28]
<span>density is how much matter is packed into one area. so the higher density the more likely it is to be heavier. for example, cork has a very low density and iron has a higher density.</span>
6 0
3 years ago
How many moles of bromine atoms are in 2.60×10^2 grams of bromine?
AlladinOne [14]
Your answer is 3.25 moles of Bromine

4 0
4 years ago
How many atoms are in 2.45 moles of hydrogen
allochka39001 [22]

Answer:

There are 1.4754246675000002e+24 atoms of Hydrogen within the measurement of 2.45 moles of hydrogen!

Explanation:

6 0
3 years ago
Which of the following questions is outside the scope of science?
Airida [17]
A. How religion and philosophy different
All the other choices (b-d) can be explained by science while a can be explain by history I think
4 0
3 years ago
In terms of bonds, what would the molecule C₆H₁₂ be classified as?
Colt1911 [192]

Answer:

Alkene

Explanation:

5 0
3 years ago
Other questions:
  • Given that you added 5 ug of a purified acid phosphatase to tube a, calculate the amount of acid phosphatase (in ug) that was pr
    10·1 answer
  • Which conclusion could be made from Ernest Rutherford’s gold foil experiment?
    15·2 answers
  • An insulated 8m* rigid tank contains air, modeled as an ideal gas, at 600kPa and 400K. A valve connected to the tank is opened a
    10·1 answer
  • What is the value (in V) of Eºcell for the following reaction? Zn2+ (aq) + Pb (s) → Zn (s) + Pb2+ (aq)
    10·1 answer
  • M → M+ + e- reduction or oxidation?
    6·1 answer
  • Determine the value of the equilibrium constant, Kgoal, for the reaction CO2(g)⇌C(s)+O2(g), Kgoal=? by making use of the followi
    11·1 answer
  • Question 2
    13·1 answer
  • Starting billions of years ago, in what way did algae change the atmosphere
    12·1 answer
  • What effects can occur when heat energy is added to a system? Select all that apply. a. increase in temperature
    13·2 answers
  • Write the equation of the chemical reaction of burning glucose (C6H12O6)​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!