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
Tom [10]
3 years ago
12

List the numbers of each atom in all the formulas above: H C

Chemistry
2 answers:
bezimeni [28]3 years ago
6 0

Answer:

1) H = 14; C =6.

2) H = 14; C =6.

3) H = 14; C =6.

4) H = 14; C =6.

5) H = 14; C =6.

Molecular formula of this molecules is C₆H₁₄. Those molecules are alkanes with same molecular formula and different structural formula.

General formula for alkanes is CₓH₂ₓ₊₂.

Hexane is alkane (acyclic saturated hydrocarbon, carbon-carbon bonds are single) of six carbon atoms.

d1i1m1o1n [39]3 years ago
3 0

<em>Answer:</em>

1) 14

2) 6

<em>Explanation: edg 2020</em>

<em />

<em />

You might be interested in
Which radiation can only be stopped by thick layers of dense metal? (2 points)
AfilCa [17]
Gamma rays have the highest penetrating power so it can only be stopped by thick layers of dense metal. :)
5 0
3 years ago
Read 2 more answers
A chemist wants to combine sodium with a halogen. The halogen must have a higher atomic mass than sodium. Which of the following
user100 [1]

Answer:

bromine

Explanation:

i just know

8 0
3 years ago
Which best compares a molecule that has a trigonal planar shape with one that has a trigonal pyramidal shape?
Juli2301 [7.4K]

Answer:

B. They both contain three atoms around the central atom.

Explanation:

Do the unit test on edg20 and got it right!

7 0
3 years ago
Which of the following vary for isotopes of atoms of the same element?
cupoosta [38]

Answer:

The answer is B. Atomic Mass

7 0
2 years ago
Read 2 more answers
H2(g) + Co(g) _CH3OH<br> balance the equation <br>​
Tom [10]

Answer:

CO + 2H2 = CH3OH

Explanation:

1. Label Each Compound With a Variable

  aCO + bH2 = cCH3OH

2. Create a System of Equations, One Per Element

  C: 1a + 0b = 1c

  O: 1a + 0b = 1c

  H: 0a + 2b = 4c

3. Solve For All Variables (using substitution, gauss elimination, or a calculator)

  a = 1

  b = 2

  c = 1

4. Substitute Coefficients and Verify Result

  CO + 2H2 = CH3OH

      L R

  C: 1 1 ✔️

  O: 1 1 ✔️

  H: 4 4 ✔️

8 0
2 years ago
Other questions:
  • A scuba diver descends from the surface of the ocean to a coral reef that is about 20 meters below the surface. The pressure on
    14·2 answers
  • The compounds 2-butanol and 2-butene both contain
    5·2 answers
  • What is the boiling point of NH3
    9·2 answers
  • C2h6o how many moles of ethanol are present in a 10.0 g sample of ethanol
    13·2 answers
  • At 2.10 per gallon, how much will it cost to buy 125 liters of Costco’s premium gas
    7·2 answers
  • Determine the distance of closest approach (in fm) before the alpha particle reverses direction. Assume the lead nucleus remains
    7·1 answer
  • What is the other name for white blood cells​
    9·2 answers
  • The bullet train was traveling at a speed of 200mi/hr for 2 hours. What
    10·1 answer
  • What group does this element belong to?
    5·2 answers
  • a parent isotope has atomic number 90 and mass number 232. which are the atomic and mass numbers of the daughter isotope if it e
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!