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
k0ka [10]
3 years ago
10

In the substance, iron (II) sulfate, which element is in the greatest percentage by mass?

Chemistry
1 answer:
nekit [7.7K]3 years ago
7 0
Oxygen (O) = 42,129%
You might be interested in
Hey guys so my cuz gave me this stone when he went to mexico
Viktor [21]
Looks like candy lol .....
3 0
3 years ago
An example of an binary compound is
Ostrovityanka [42]
Sodium Chloride (NaCl) is a binary compound because there are only two elements in the compound.
7 0
4 years ago
0.00632 into a scientific notation
ddd [48]

Answer:

6.32 × 10⁻³

3.2560008× 10⁷

5.630× 10⁰

9.5002× 10¹

Explanation:

Scientific notation is the way to express the large value in short form.

The number in scientific notation have two parts.

The digits (decimal point will place after first digit)

× 10 ( the power which put the decimal point where it should be)

For example:

0.00632

In scientific notation =  6.32 × 10⁻³

32,560,008

In scientific notation  = 3.2560008× 10⁷

5.630

In scientific notation  = 5.630× 10⁰

95.002

In scientific notation  = 9.5002× 10¹

6 0
3 years ago
Read 2 more answers
Which substances are released during cellular respiration?
scZoUnD [109]
Answer is: carbon dioxide and water <span>are released during cellular respiration.
</span>Chemical reaction of cellular respiration:
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O.
There are 18 oxygen atoms (six in glucose and twelve in six molecules of oxygen) in left side of chemical reaction and also 18 oxygen atoms (twelve in six molecules of carbon dioxide and six in six molecules of water) at the right.
8 0
3 years ago
In an atomic bomb, neutrons react with a uranium atom to produce krypton, barium, and other products, which all release energy.
Ostrovityanka [42]
That is a fission reaction.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A gaseous compound is 30.4% nitrogen and 69.6% oxygen. a 6.06-gram sample of gas occupies a volume of 1.00 liter and exerts a pr
    14·1 answer
  • Consider this mechanism:
    5·1 answer
  • Which of the following atoms contains the same number of neutrons as an atom of Fluorine-19?
    11·2 answers
  • In which of the following sets are the charges given correctly for all the
    12·1 answer
  • A sample of 9.27 g9.27 g of solid calcium hydroxide is added to 38.5 mL38.5 mL of 0.500 M0.500 M aqueous hydrochloric acid. Writ
    12·2 answers
  • I mix 30 grams of a solid, 30 grams of another solid, and 5 milliliter of water together in a sealed container. A chemical react
    11·1 answer
  • What is an interesting fact about the first 10 atoms in the periodic table??? Please answer..
    10·2 answers
  • I need help asap plzz first person to answer i will mark brainliest
    9·1 answer
  • Complete the following equations (note that the equations are not balanced). Use the activity series if necessary. An activity s
    12·2 answers
  • 2H2 + o2 = 2 H2O <br> Number of moles of water
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!