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
eimsori [14]
2 years ago
9

Which of the following shows a coefficient?

Chemistry
1 answer:
rosijanka [135]2 years ago
6 0

Answer:

my answer is b oti d I am not sure

You might be interested in
How many liters of hydrogen gas are formed from the complete reaction of 1.03 mol of C? Assume that the hydrogen gas is collecte
aliina [53]

Answer:

27 liters of hydrogen gas will be formed

Explanation:

Step 1: Data given

Number of moles C = 1.03 moles

Pressure H2 = 1.0 atm

Temperature = 319 K

Step 2: The balanced equation

C +H20 → CO + H2

Step 3: Calculate moles H2

For 1 mol C we need 1 mol H2O to produce 1 mol CO an 1 mol H2

For 1.03 moles C we'll have 1.03 moles H2

Step 4: Calculate volume H2

p*V = n*R*T

⇒with p = the pressure of the H2 gas = 1.0 atm

⇒with V = the volume of H2 gas = TO BE DETERMINED

⇒with n = the number of moles H2 gas = 1.03 moles

⇒with R = the gas constant = 0.08206 L*Atm/mol*K

⇒with T = the temperature = 319 K

V = (n*R*T)/p

V = (1.03 * 0.08206 *319) / 1

V = 27 L

27 liters of hydrogen gas will be formed

8 0
2 years ago
What is the molar mass of Fe?
Ugo [173]
The molar mass of Fe would be 55.8450.
5 0
2 years ago
D ndjscns fenvffhv bvi uo
aleksandrvk [35]
Yes, very informational. thank you.
6 0
3 years ago
Read 2 more answers
What type of bond is between H2?<br>​
Lynna [10]

Explanation:

covalent bond enjoy your anseer

6 0
2 years ago
Read 2 more answers
Plllllllllllllllllllllllllllz
svlad2 [7]

Answer:

Explanation:

is insufficient to overcome intermolecular forces.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following groups is not reactive? Circle all that apply.
    10·1 answer
  • Be sure to answer all parts.The equilibrium constant (Kc) for the formation of nitrosyl chloride, an orange-yellow compound, fro
    7·1 answer
  • What is the product of an addition reaction between butanal, ch3−ch2−ch2−cho, and water?
    12·1 answer
  • If 9.2 femptosections is equal to 9.2 ×10^-15 seconds what is the exponential equivalent of fempto?
    6·1 answer
  • Which statement about enzymes is true? A. They are large molecules that decrease the rate of reactions in the body. B. They are
    5·2 answers
  • Determine the number of ions produced in the dissociation of the compound listed.<br><br> MgBr₂
    15·1 answer
  • Consider the following reaction where Kc = 1.80×10-2 at 698 K:
    12·1 answer
  • What did the Aboriginal people use to weave dilly bags?
    6·1 answer
  • The lower the pressure, the lower a liquid’s boiling point is. Water actually boils much faster at the top of a mountain where a
    8·1 answer
  • The combining power of an element is called ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!