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
TEA [102]
3 years ago
7

Which of these does not describe the wright brothers first attempts at flight

Chemistry
2 answers:
3241004551 [841]3 years ago
5 0
As planned and went well. ( something positive most likely) but would need further info from the question to be sure
Trava [24]3 years ago
4 0
Are there options for answers
You might be interested in
What is the smallest halogen atom<br>​
ad-work [718]
The smallest halogen atom is fluorine
4 0
2 years ago
Read 2 more answers
Thermochemistry
max2010maxim [7]
THe Answer is 105 J

hope this helps and please brainliest, I was first :)
4 0
3 years ago
HELP!!! DUE TONIGHT!!
IRINA_888 [86]

Answer:

K I will attempt

Explanation:

a)

O_2_{(g)}+ 2H_2_{(g)} => 2H_2O_{(l)}\\

b)

1 : 2 : 2 (I don't know if this is what the question wants but it is what I would answer)

c)

Hydrogen because it requires 2 moles of H2 to react with 1 mole of O2

d)

24 moles of water. Look at stoichiometric coefficient. 2:2 means 24 moles you get 24 moles

e)

Oxygen. 2 < 5/2. Remember, 1 mole of O2 requires 2 moles of H2. But 5/2 is still greater than 2

f)

First, let's find out how many moles of water we can get. Since O2 is the limiting reactant, and O2:H2O ratio is 1:2, we will get 4 moles of H2O. Then, we can multiply 4 by Avogadro's number which is 6.022*10^{23} to get the number of molecules. We get: 2.41 * 10^24 molecules of water.

6 0
2 years ago
Read 2 more answers
Which of the following is a correct observation when water is added to quick lime?
masya89 [10]

Answer:

c

Explanation:

thw observation of water that is added

7 0
3 years ago
Read 2 more answers
3. Which of the following is the correct notation for an isotope with 3 protons and 5 neutrons?
DENIUS [597]

Answer:

option c

Explanation:

neutros equal to mass num - atomic num

4 0
3 years ago
Other questions:
  • Is celery organic chemically? If so, what is it (carbohydrate, protein, etc)?
    10·1 answer
  • Balance the following equation Sb2S3+O3=Sb2O3+SO2
    12·1 answer
  • Which gas law describes the relationship between volume and pressure at a constant temperature?
    6·1 answer
  • Are inner planets rockier or more like gas??
    12·2 answers
  • A friend tells you he read on a web site that earth is getting smaller, What can you tell him that shows Earth's size is not cha
    7·1 answer
  • What is chemical equilibrium?​
    13·2 answers
  • How many molecules of water are in 1.52 moles of water?
    13·1 answer
  • Chlorine has seven electrons in its valence shell. It accepts an electron to complete its octet and becomes a chlorine ion (Cl-)
    6·1 answer
  • 1. How many liters of a 0.50 M solution are needed to give 3.5 moles of solute?
    13·1 answer
  • Covalent bonds are created by
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!