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
Phoenix [80]
3 years ago
12

please help i have 58 of these due tmr. if you know of an answer key or know the answers please comment.

Chemistry
1 answer:
Alekssandra [29.7K]3 years ago
5 0
11.

 c, because the object is not in direct contact to anything with gravity

You might be interested in
How many protons, neutrons, and electrons are in an atom of hydrogen with an atomic number of 1 and a
FinnZ [79.3K]
1 proton, 1 electron, and 2 neutrons
8 0
3 years ago
Solve the below problem.
blagie [28]

the balanced equation for the formation of ammonia is as follows

N₂ + 3H₂ --> 2NH₃

stoichiometry of H₂ to NH₃ is 3:2

in gases number of moles of gas is directly proportional to volume of gases.

therefore molar ratio is equal to volume ratios.

this means volume ratio of H₂ to NH₃ is 3:2

volume of H₂ reacted - 54.1 L

if 3 L of H₂ forms - 2 L of NH₃

then 54.1 L of H₂ forms - 2/3 x 54.1 = 36.1 L of NH₃

volume of NH₃ formed is 36.1 L


3 0
3 years ago
Read 2 more answers
What is the molar mass of (NH4)2 CO3
pentagon [3]
96.09 g/mol good luck and give thanks:)
7 0
3 years ago
Read 2 more answers
Below are several squares of various sizes which represent their volume. The number of dots inside the squares represents the ma
Leona [35]

Answer:

hi

Explanation:

5 0
3 years ago
The compound CH3CH2-SH is in the organic family known as
Georgia [21]
The compound ch3ch2-sh is in the organic family know as c. thiols
7 0
3 years ago
Other questions:
  • A reaction between an acid and a base is called a(n) ________________ reaction.
    15·2 answers
  • what is the concentration of NaCl in solution made by mixing 25.0 mL of .100 M NaCl with 75.0 mL of .175 M NaCl
    13·1 answer
  • Na+ and P-3 whats the formula and whats the name of it
    10·1 answer
  • As charges saved
    8·1 answer
  • When iron rust it reacts with nitrogen from the air<br> true or false​
    13·1 answer
  • 3. Pretend you're a farmer and you want to grow more crops. You have three different
    12·1 answer
  • Calculate the heat in kJ required to convert 2.1 g of water at 52.1°C to steam at 100°C. The specific heat of water is 4.184 J/g
    13·1 answer
  • What is happening in this diagram?
    6·2 answers
  • Quarantine is sometimes used to prevent the spread of an infectious
    13·1 answer
  • How many grams of sodium hydroxide, NaOH, are needed to make 355.0 mL of a 4.75M solution? The molar mass of NaOH is 40.00 g/mol
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!