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
tamaranim1 [39]
3 years ago
5

What was the ratio im the formula for the iron (ll) oxide

Chemistry
1 answer:
kkurt [141]3 years ago
4 0

The Fe charge is 2+ and the O charge is 2- so the ratio is 1:1

FeO

You might be interested in
Solute and solvent how are they alike?
lions [1.4K]
They both can form a solution.
8 0
3 years ago
Read 2 more answers
Students are investigating the relationship between pressure and temperature in gases. They have blown up a balloon with carbon
Ierofanga [76]

Answer:

b

Explanation:

8 0
3 years ago
Read 2 more answers
Select the correct answer.
zaharov [31]

C. a long chain of carbon atoms with hydrogen atoms attached to them.

Explanation:

3 0
3 years ago
Read 2 more answers
An elephant puts a force of 30,000 N on its four feet,
IceJOKER [234]

Explanation:

pressure is Force/area

30000/0.75

5 0
3 years ago
In the following reaction, which substance is the precipitate? (NH4)2SO4(aq) + Ba(NO3)2(aq) BaSO4(s) + 2NH4NO3(aq
mariarad [96]
Assuming that the reactants are:

(NH4)2SO4 (aq) + Ba(NO3)2 (aq)

and the products are:

BaSO4 (s) + 2NH4NO3 (aq),

then you will have to determine which product is insoluble. You should have access to solubility rules to help you determine this.

According to the solubility rules, the following elements are considered insoluble when paired with SO4:

Sr^2+, Ba^2+, Pb^2+, Ag^2+, and Ca^2+

Therefore, the precipitate will be BaSO4 (s).

5 0
3 years ago
Read 2 more answers
Other questions:
  • taxes you pay to the federal government are: A.federal taxes B.import taxes C.state taxes D.export taxes
    11·2 answers
  • What happens to acetone molecules when you add heat to a beaker of liquid acetone?
    10·1 answer
  • a bottle of liquid acetone is converted to a gas at 75.0 C. if 628 J are required to raise the temperature of the liquid to the
    7·1 answer
  • Consider the reaction pathway graph below.
    11·2 answers
  • NH3 + HCI —> NH4CI synthesis O decomposition O single replacement O double replacement​
    12·1 answer
  • Using the combined gas law above, identify the variables that would be in the numerator (A) and denominator (B) if you were to r
    6·1 answer
  • Please help i really don't wanna fail :(
    6·2 answers
  • An irregular shaped sample of aluminum is put on a balance and found
    15·1 answer
  • What is the difference between a strong base and a weak base?
    6·1 answer
  • will mark brainlest 1) Now that you have studied the facts about the Severn River, you are ready to make a decision. What questi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!