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
Sergio039 [100]
3 years ago
13

How many grams of MgO are needed to produce 264.0 grams of Mg(OH)2?

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
7 0
15396 g
tell me if its correct
You might be interested in
Calculate the molarity 20ml of 3.5 m kci in to a final volume of 100 ml​
satela [25.4K]

Answer:

Molarity =  0.7 M

Explanation:

Given data:

Volume of KCl = 20 mL ( 0.02 L)

Molarity = 3.5 M

Final volume = 100 mL (0.1 L)

Molarity in 100 mL = ?

Solution:

Molarity = number of moles of solute / volume in litter.

First of all we will determine the number of moles of KCl available.

Number of moles = molarity × volume in litter

Number of moles = 3.5 M × 0.02 L

Number of moles = 0.07 mol

Molarity in 100 mL.

Molarity = number of moles / volume in litter

Molarity =  0.07 mol /0.1 L

Molarity =  0.7 M

3 0
3 years ago
Name the 3 seperate metals group
umka21 [38]

Akali Metals

Akali-Earth Metals

and Other Metals

8 0
3 years ago
HELP I'LL GIVE YOU 15 POINTS CAUSE THAT'S ALL I'VE GOT, BUT I NEED IT PLEASE!
nekit [7.7K]

All mixtures contain only one kind of atom.

~Mschmindy

4 0
3 years ago
How many moles of FeO are produced of 8 moles of SO2 are produced?
Alecsey [184]
4 moles as their raport is 4/2 or 2/1
4 0
3 years ago
Read 2 more answers
Do the number of protons in an atom of an element always equals its atomic weight.
Elenna [48]
No. The number of a protons is not equal to it's atomic weight, instead it is equal to the 'atomic number'
5 0
3 years ago
Other questions:
  • Suppose that you add 26.7 g of an unknown molecular compound to 0.250 kg of benzene, which has a K f of 5.12 oC/m. With the adde
    9·1 answer
  • Who granted the first charter to Louisiana? History plz help need question asap will make brainliest
    14·1 answer
  • A sample of sugar (C12H22O11) contains
    14·1 answer
  • what is the number of pairs of electrons that are shared between the nitrogen atoms in a molecule of N2
    7·2 answers
  • Atoms of a substance are rearranged _______.
    12·1 answer
  • Apple's "creative pros" and "evangelists," who help customers get the most out of their products and gain support for its produc
    8·1 answer
  • PLEASE HELPPPPPPP:
    10·1 answer
  • Which of the following is true?
    7·2 answers
  • If water was used to rinse the burette used to dispense the hydrochloric acid solution, how would this affect
    11·1 answer
  • While finding the number of molecules of oxygen molecules present in 3.65 moles of Na2SO4 the conversion factor used would be
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!