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
lutik1710 [3]
3 years ago
9

4Al + 3O2 → 2Al2O3

Chemistry
2 answers:
Alchen [17]3 years ago
7 0

Answer:

708 is your answer

Explanation:

just took the test on plato and made 5/5

Grace [21]3 years ago
6 0

Answer: 187.5 grams of Al2O3

You might be interested in
Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
gogolik [260]
1. Attract
2. Repel
3. Repel
4. Repel
5. South
4 0
2 years ago
Please Help with what you can and try 8 if possible
Ganezh [65]
<span>The sun's gravitational pull keeps our planet orbiting the Sun. the moons gravity pulls on the earth and makes tides rise and fall every day</span>
3 0
2 years ago
How does the electron configuration of sulfur end
OverLord2011 [107]
Since only two electrons can carry 1s, the next 2 electrons for sulfur go into the orbital 2s. In the 2p orbital, the next six electrons will go in. Up to six electrons can be retained by the p orbital. ... The sulfur electron configuration would therefore be 1s22s22p63s23p4
5 0
2 years ago
If you have 3.0 moles of argon gas at STP, how much volume will the argon take up?
Anestetic [448]
If you have 3.0 moles of argon gas at STP u would take up 2.5 volume
3 0
3 years ago
What is the molarity of a solution with 130g of CoCl2 in 1/2 liter? (can you show the steps please)
Elden [556K]

Answer:

2M

Explanation:

M=mol/L

1. Find moles of CoCl2

mass of substance/molar mass = 130/129.833 = 1.001 mol

3. Substitute in molarity equation

M=(1.001/0.5)

M= around 2M

7 0
2 years ago
Other questions:
  • Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemi
    5·1 answer
  • Calculate the work (kJ) done during a reaction in which the internal volume expands from 28 L to 51 L against an outside pressur
    5·1 answer
  • 15 g de nitrato de amonio, NH4NO3 se disuelven en 135 g de agua. La densidad de la
    11·1 answer
  • Magnesium ions can be precipitated from seawater by the addition of sodium hydroxide. How much sodium hydroxide in grams must be
    8·1 answer
  • What is biomass energy? How does it work? (2-3 sentences is good enough c:)
    9·1 answer
  • Chlorine radicals perform the first propagation step:
    13·1 answer
  • Which element has a greater ionization energy, rubidium or iodine?
    6·1 answer
  • What best describes the reactants and products in a reaction at equilibrium?
    15·1 answer
  • A greater force is required to move an object with a larger mass than one with a smaller<br> mass.
    13·2 answers
  • A student wants to reclaim the iron from an 18.0 gram sample of iron (III) oxide, which occurs according to the reaction below:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!