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
Juliette [100K]
2 years ago
10

Please help! Fe2O3 + C → CO + Fe

Chemistry
1 answer:
Sunny_sXe [5.5K]2 years ago
3 0
Fe2O3 + 3C → 2Fe + 3CO :)
You might be interested in
A ____________ star would have the hottest surface temperature.
Alexandra [31]

Answer:

Blue

Explanation:

If you look at a flame, blue is always at the bottom right? So that would be common sense that blue would be the hottest.

7 0
3 years ago
Read 2 more answers
A 55.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 278 mL. A 139 mL portion of that solution is diluted by a
balu736 [363]

Answer:

0.14 M

Explanation:

To determinate the concentration of a new solution, we can use the equation below:

C1xV1 = C2xV2

Where C is the concentration, and V the volume, 1 represents the initial solution, and 2 the final one. So, first, the initial concentration is 1.50 M, the initial volume is 55.0 mL and the final volume is 278 mL

1.50x55.0 = C2x278

C2 = 0.30 M

The portion of 139 mL will be the same concentration because it wasn't diluted or evaporated. The final volume will be the volume of the initial solution plus the volume of water added, V2 = 139 + 155 = 294 mL

Then,

0.30x139 = C2x294

C2 = 0.14 M

4 0
3 years ago
Read 2 more answers
A sample originally contains 24 grams of a radioactive isotope. After 18 days, 18.8 grams of the isotope remain in the sample. W
LenKa [72]
Around 36 or 37 days, because of the decimal
8 0
2 years ago
Explain how neutralization reactions are used in acid-base titrations.
nadya68 [22]
Acid-base tiltrations has DNA that can help in the process of neutralization. not so sure about it
8 0
3 years ago
Which is a practical application of boiling-point elevation?
pishuonlain [190]
Boiling-point is the point of a pure liquid matter starts to evaporate and change into gaseous phase. It is where the set of conditions such as the pressure and temperature enough to do so. Boiling-point elevation, on the other hand, is the phenomenon of which the boiling point of a pure liquid matter is elevated because of the dissolved substances. A great example would be the boiling point of a distilled water (pure water) which is lesser than the boiling point of a sea water because of the dissolved salts. A pure water boils at 100°C at atmospheric pressure while a salt water boils at higher temperature than 100°C at the same pressure. Thus, the answer is D.
7 0
3 years ago
Other questions:
  • He concentration of pb2+ in a commercially available standard solution is 1.00 mg/ml. what volume of this solution should be dil
    13·1 answer
  • Which of these products is made from an animal product?
    6·1 answer
  • In a sedimentary rock, small rounded particles indicate a A) long distance and long travel time. B) long distance and short trav
    11·1 answer
  • When an atom of lithium loses an electron, the atom becomes a
    14·2 answers
  • Which is the correct Lewis dot structure of NH2-?
    15·2 answers
  • True or false? A weather station gathers data about weather conditions for a specific spot on land.
    14·2 answers
  • Calcium has a charge of +2. The chart lists the charges of different ions.
    12·2 answers
  • Sodium hydroxide +ammonium sulphate ==&gt;ammonia+sodium sulphate+water coefficients <br>​
    6·1 answer
  • Can someone help a dude out im stuck on this question
    10·1 answer
  • Electrons are held in an atom by attraction to what particle or location?.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!