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
KiRa [710]
3 years ago
8

ASAP!!

Chemistry
1 answer:
wariber [46]3 years ago
4 0

2 x 3 = 6 + 3 x 3 = 9. 6 +9= 15 + 5 = 20. 10 + 15 = 25.

So, The Al2 O 3 is 20.

And the Fe is 15?

So the total of whatever it is is 25.

Sorry if it's wrong, I am a 13year old 7th grader, not in high school so it's probably wrong.

You might be interested in
The burning characteristics of a gasoline can be improved by converting the octane it contains into isooctane. This conversion r
bogdanovich [222]

Gasoline is refined petroleum used in engines as a fuel. It contains octane that can be converted to isooctane by adding catalysts like platinum and palladium.

<h3>What are catalysts?</h3>

Catalysts are substances that raise the reaction rate by decreasing the activation energy but do not get consumed themselves in a reaction.

Platinum and palladium metals can be used as a catalyst to convert the octane of the gasoline into isooctane as they are oxidation catalyst that converts the fuel components into water and carbon dioxide.

Therefore, platinum and palladium are used as catalysts in converting octane.

Learn more about catalysts here:

brainly.com/question/1392595

#SPJ4

7 0
1 year ago
Give the reason for the following; 1. Iodimetric titrations are usually performed in neutral or mildly alkaline (pH 8) to weakly
Agata [3.3K]

Answer:

Explanation:

blach bal

5 0
3 years ago
Although 12 is the stable form of iodine at low
kompoz [17]

Answer:

The first option----A

6 0
3 years ago
A centimeter and millimeter differ from each other by a factor of _____ ?
Liono4ka [1.6K]



The answer is:  "10" .
_______________________________________________________________
  " A centimeter and millimeter differ from each other by a factor of "10" .
_______________________________________________________________
Note:
____________________________
100 cm = 1 m


1000 mm = 1m

____________
100 * (10) = 1000 .
_________________
The answer is:  "10".
__________________________________________________________
  " A centimeter and millimeter differ from each other by a factor of "10".
__________________________________________________________
7 0
3 years ago
Sue dissolved a certain amount of salt in 400 grams of water to obtain 405 grams of salt solution. What was the mass of the salt
svp [43]
The answer would be 5 grams of salt
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which star is hotter,but less luminous, than polaris
    7·1 answer
  • 13. How many electrons are transferred in the following reaction? (The reaction is unbalanced.) Fe(s) + I'(aq) 12(s) + Fe3+(aq)
    7·1 answer
  • What is the three properties of matter
    8·2 answers
  • How many moles are equivalent to 300.0 grams of Uranium?
    14·1 answer
  • How does the water cycle help determine climate around the world?
    13·2 answers
  • A zinc rod is placed in 0.1 MZnSO4 solution at 298 K. Write the electrode reaction and calculate the potential of the electrode.
    11·1 answer
  • Student
    7·2 answers
  • According to _________ Law, the volume of a fixed amount of gas at a constant pressure varies directly with its absolute tempera
    14·1 answer
  • The 2 in the formula AgS is a<br>1. coeffcient<br>2. subscript<br>3. superscript<br>4. binomial​
    12·1 answer
  • What's the major difference between carbon and other group IV elements, excluding allotropy​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!