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
Lady bird [3.3K]
3 years ago
11

Is the chemical equation 4AI + 2O₂ → 2AI2O₃ balanced?

Chemistry
1 answer:
o-na [289]3 years ago
6 0

no this chemical equation is not balanced

You might be interested in
1) on combustion, 1 mole of an alkane gives 2 moles of carbon dioxide and 3 moles of water. Suggest the molecular formula of thi
Crazy boy [7]
1 mole of an alkane gives 2 moles is correct answer
6 0
3 years ago
Helppp!!!!!! pleaseeee
Ugo [173]

Answer:

A

Explanation:

you need to make a punnent squere

  L    L

l  Ll   Ll

l   Ll   Ll

5 0
3 years ago
What is necssesary for a plant to exhibit phototropism
Solnce55 [7]
Hey The cells on the plant that are farthest from the light have a chemical called auxin that reacts when phototropism occurs.
4 0
3 years ago
What is the volume of 2 mol of chlorine gas at STP?<br> 2.0 L<br> 11.2 L<br> 22.4 L<br> 44.8 L
nirvana33 [79]

Answer:

44.8 L

Explanation:

Using the ideal gas law equation:

PV = nRT

Where;

P = pressure (atm)

V = volume (L)

n = number of moles (mol)

R = gas law constant (0.0821 Latm/molK)

T = temperature (K)

At Standard temperature and pressure (STP);

P = 1 atm

T = 273K

Hence, when n = 2moles, the volume of the gas is:

Using PV = nRT

1 × V = 2 × 0.0821 × 273

V = 44.83

V = 44.8 L

7 0
2 years ago
Calculate the number of grams in magnesium present in 25 g of magnesium phosphate
olga55 [171]

you can google it and it pops up right away

4 0
3 years ago
Read 2 more answers
Other questions:
  • I PLEASE HELP! How many liters of a 2.25 molar hydrobromic acid (HBr) solution would be needed to react completely with 100.0 gr
    8·1 answer
  • Two factors that determine whether a reaction will occur spontaneously
    10·1 answer
  • A 45.9 g sample of a metal is heated to 95.2°c and then placed in a calorimeter containing 120.0 g of water (c = 4.18 j/g°c) at
    9·1 answer
  • In the late 1 800s , experiments using cathode ray tubes led to the discovery of the
    13·1 answer
  • Rank the organic compounds from most soluble to least soluble. To rank items as equivalent, overlap them.
    14·1 answer
  • Which of the following electron configurations is incorrect? A) S [Ne]3s³3p⁴ B) Sn [Kr]5s²4d¹⁰5p² C) Rb [Kr]5s¹ D) V [Ar]4s²3d³
    12·1 answer
  • What is the chemistry principle for silly putty and candle
    15·1 answer
  • N2 (g) + 2O2(g) = 2NO2 (g) ΔH = 66.4 kJ 2NO (g) + O2 (g) = 2NO2 (g) ΔH = -114.2 kJ the enthalpy of the reaction of the nitrogen
    7·2 answers
  • What will mostly happen if two bromine atoms bond toghether
    7·2 answers
  • Benny wonders why when he presses his finger against a map nothing
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!