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
adell [148]
2 years ago
6

What coefficients would balance the following equation? __C2H6 + __O2 → __CO2 + __H2O

Chemistry
1 answer:
lina2011 [118]2 years ago
3 0
2C2H6 + 7O2 → 4CO2 + 6H2O
You might be interested in
the answer choices for all are shifts to the right, shifts to the left, and no change I need help plsssss
GenaCL600 [577]
Do you still need the answer for these ? if so , i have them
8 0
2 years ago
What is the molarity of a solution containing 23 g of NaCl in 500 mL of solution?
trapecia [35]

molarity of a solution means mols per liter.

First, you need to convert 23 grams on NaCl into mols. 23g divided by molar mass (58.44g/mol) which gives you .394 mols.

Now, you need to convert 500ml to L which moves the decimal three places to the left, giving you .500L of solution.

Finally, divide the mols over solution to get .787M

7 0
2 years ago
What reaction type is N2 + O2 ---> 2 NO
zmey [24]

Answer:

decomposition: the reactant is breaking down into its constituent elements.

(hope this helps)!

Explanation:

8 0
2 years ago
Complete the chart. (Remember to enter a "0" if necessary.)
antoniya [11.8K]
Just remember how many electrons can each sublevel hold.

S=2
P=6
D=10

Since we have 10 for atomic number, we can assume we have 10 electrons

1S2
2S2
2P6
The rest have zero because we already have 10 (2+2+6=10)
3 0
3 years ago
Read 2 more answers
There is a photon with a frequency of 8x10^12 Hz. What is the energy of this<br> photon?
jarptica [38.1K]

Answer:

33.085476 meV ≈ 33 meV

Explanation:

Hope this helped!

7 0
3 years ago
Other questions:
  • Hi i need hel does any one know what P3N2 means ??? .-.
    9·1 answer
  • PLEASE HELP I'M STUCK
    9·2 answers
  • why are isotopes that have relatively short half lives the only ones used in medical diagnostic tests
    11·2 answers
  • Identify the precipitate (insoluble substance) in the following reaction: *
    13·1 answer
  • Calculate the work associated with the compression of a gas from 121.0 l to 80.0 l at a constant pressure of 16.7 atm.
    15·1 answer
  • Which statement explains why large atoms are more reactive than small atoms?
    11·1 answer
  • Solid lithium iodide decomposes into solid lithium and iodine gas . Write a balanced chemical equation for this reaction.
    13·1 answer
  • 10.An alpha particle (a) same as *
    6·1 answer
  • Please help me ASAP!!!
    13·1 answer
  • FREE POINTS<br><br> DONT FORGET TO GIVE A HEART ON MY ACCOUNT HELPS
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!