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
Snowcat [4.5K]
3 years ago
13

The term “3 FeCI 2” in a balanced equation says

Chemistry
1 answer:
irinina [24]3 years ago
4 0

Answer:

Extracytoplasmic-Function Sigma Factor of Escherichia coli

Explanation:

You might be interested in
HELP ASAP ILL GIVE BRAINIEST!!!
UNO [17]

Answer:

1. the group number of sodium is 1 and it is a metal

2. the group number of helium is 18 and it is a nonmetal

3. the group number of iodine is 17 and it is a nonmetal

4.the group number of calcium is 2 and it is a metal

5. lithium has similar properties to potassium

6. calcium has similar properties to magnesium

7. neon has similar properties to xenon

8. Iodine has similar properties to chlorine

5 0
3 years ago
What is the chemical symbol for fluorine?
NeX [460]

The chemical symbol is F

8 0
2 years ago
Read 2 more answers
A compound has a percent composition of 38.7% carbon, 9.76% hydrogen, 51.5% oxygen.
goldenfox [79]

The molecular formula of the compound that has a percent composition of 38.7% carbon, 9.76% hydrogen, 51.5% oxygen is C2H6O2.

<h3>How to calculate molecular formula?</h3>

The molecular formula can be calculated from the empirical formula. The empirical formula of the compound is calculated as follows:

  • C = 38.7% = 38.7g
  • H = 9.76% = 9.76g
  • O = 51.5% = 51.5g

Next, we convert the mass to moles by dividing by their atomic mass:

  • C = 38.7 ÷ 12 = 3.23mol
  • H = 9.76 ÷ 1 = 9.76mol
  • O = 51.5÷ 16 = 3.22mol

Next, we divide by the smallest (3.22)

  • C = 1
  • H = 3
  • O = 1

Hence, the empirical formula of the compound is CH3O

If the molar mass of the compound is 62g/mol;

(CH3O)n = 62

31n = 62

n = 2

(CH3O)2 = C2H6O2

Therefore, the molecular formula of the compound that has a percent composition of 38.7% carbon, 9.76% hydrogen, 51.5% oxygen is C2H6O2.

Learn more about molecular formula at: brainly.com/question/14425592

7 0
2 years ago
Which of these groups CANNOT harvest energy from the sun?
Tomtit [17]
Viruses..................
8 0
3 years ago
Read 2 more answers
What compounds make up the cells and other structures of organisms and carry out what process?
masya89 [10]

Answer:

Biochemical compounds make up the cells and other structure of organism and carry out life processes.Carbon is the basic of all biochemical compounds so carbon carried life process on the earth

3 0
2 years ago
Other questions:
  • Determine the freezing point of a solution that contains 0.31 mol of sucrose in 175 g of water
    12·1 answer
  • For an atom’s electrons, how many energy sublevels are present in the principal energy level n = 4? 4 9 10 16 32
    10·2 answers
  • Fact about subduction zone?
    7·2 answers
  • Name for continents in one landmass surrounded by gigantic ocean
    5·1 answer
  • 3) Water is a very important factor for us individually, but its importance stretches further than that. For instance, because w
    7·2 answers
  • Write the empirical formula
    13·1 answer
  • Solve question 4a least reactive to most reactive
    10·1 answer
  • Karen is 17 years ild and has a BMI that indicates appropriate weight.She loves to eat all kinds of food. which strategy will be
    5·1 answer
  • Will give brainlist!!!
    11·1 answer
  • What expression is equal to -1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!