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
Nonamiya [84]
3 years ago
6

What was the optimal mix of hydrogen and oxygen to launch the pipette rockets in the Combustion lab?

Chemistry
1 answer:
Romashka [77]3 years ago
5 0

Answer:

The best mixture is 2 hydrogens and 1 oxygen.

You might be interested in
Why is light helpful? You can just give one reason
hoa [83]
Light is helpful because it allows us to see things around us.
I hope this helps :)
3 0
3 years ago
An insect population increases and then decreases as the food supply changes.
Arada [10]

Answer:

self regulation

Explanation:

4 0
3 years ago
Read 2 more answers
A solution contains 90 mL of methanol, 18 mL of propanol, and 2 mL of diethyl ether. Which is the solvent in this solution?
otez555 [7]

Answer:

Methanol

Explanation:

5 0
3 years ago
Pls asap figure it out pls I will mark brainliest​
Maurinko [17]

Answer:

NaCl (Na is a metal and Cl is a nonmetal) MgO (Mg is a metal and O is a nonmetal) Al2O3, NaF, Na2O

Explanation:

You have to have a metal and a non metal together for it to be ionic

4 0
3 years ago
0.20 L of HNO3 is titrated to equivalence using 0.12 L of 0.2 M NaOH. What is the concentration of the HNO3?
AleksandrR [38]

M_{A}V_{A}=M_{B}V_{B}\\(0.20)(M_{A})=(0.12)(0.2)\\M_{A}=\frac{(0.12)(0.2)}{(0.20)}=\boxed{0.12 \text{ M}}

4 0
2 years ago
Other questions:
  • Phosphorus trichloride, PCl₃ is a liquid at room temperature.
    8·1 answer
  • At a particular temperature, 12.0 moles of so3 is placed into a 3.0-l rigid container, and the so3 dissociates by the reaction 2
    15·1 answer
  • 9. Ibuprofen contain which of the following two functional groups: (1 point)
    10·1 answer
  • Chemical property
    9·1 answer
  • A cough syrup contains 5.0 % ethyl alcohol C2H5Oh by mass. If the density of the solution is 0.9928 g/ml. Determine the molarity
    10·1 answer
  • Iron and Oxygen form rust. Compare the mass of iron and oxygen before the reaction with the mass of rust resulting from the reac
    9·2 answers
  • Which step accurately describes how to measure the final burette volume?
    11·2 answers
  • Draw a Lewis structure for C2H3Cl . Include all hydrogen atoms and show all unshared electron pairs. None of the atoms bears a f
    7·1 answer
  • Is the following set of quantum numbers a valid set?<br><br> [3, 2, 2, 1/2]
    9·1 answer
  • Determine the velocity of a 55-kg skier whose kinetic energy is 8900 J
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!