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
Schach [20]
2 years ago
13

For the reaction, calculate how many moles of the product form when 0.046 mol of O2 completely reacts.

Chemistry
1 answer:
aleksandrvk [35]2 years ago
3 0

Answer: 0.023 moles of CaO.

Explanation:

The balanced equation tells us that we'll get 2 moles of CaO for every one mole of O2.  Since we have 0.046 moles of O2, we'll get 0.023 moles of CaO.  (2 sig figs)

You might be interested in
Why is water considered a pure substance and not a mixture?
Minchanka [31]
Water is made of only one molecule which can be chemically separated into hydrogen and oxygen. The answer is D.
5 0
3 years ago
Read 2 more answers
If an atom with a mass of 47 amu has 22 neutrons, what atom is it?
LenaWriter [7]

Answer:

Manganese

Explanation:

At Mass - No neutrons = Atomic Number = #protons in nucleus

47 - 22 = 25 => At. No. 25 is Manganese (Mn)

7 0
2 years ago
Which condition causes a hurricane to rotate?
Montano1993 [528]

Answer:

its caused by the convection of air masses with differences in densities mainly due to their differences in temperatures.

-Hops

7 0
2 years ago
What is freshly pumped oil called?
algol13

Answer:

When the drill hits oil, some of the oil rises from the ground high into the air. This immediate release of oil is known as a "gusher." Once a reservoir has been located, pumps are used to extract the oil.

7 0
2 years ago
Read 2 more answers
In which of the following is the symbol for the ion and the number of electrons it contains given correctly?
tensa zangetsu [6.8K]
The answer is A. .....
4 0
3 years ago
Other questions:
  • What are everyday energy transformations that occure with solar energy?
    5·1 answer
  • What is the pOH of a<br> 5.6 x 10-5 M solution of cesium<br> hydroxide (CsOH)?
    9·1 answer
  • What is the difference between weight and mass
    15·2 answers
  • Can someone help me solve this? I was given the answer at the end of class but I don't understand how the teacher got it. (Direc
    8·1 answer
  • Using the periodic table, choose the more reactive metal. Ca or Ra
    11·2 answers
  • Scientists interested in early life on Earth including the first cells and the last universal common ancestor of all three domai
    13·1 answer
  • when a person strikes a match, potential energy in the match is transformed into which types of energy?
    15·2 answers
  • Which molecular formula is also an empirical formula? <br> 1)C6h6<br> 2)h2o2<br> 3) n2h4<br> 4) n2o5
    13·2 answers
  • 1. According to the equation, what mass of hydrogen fluoride is necessary to produce 2.3 g of sodium fluoride?
    7·1 answer
  • Calculate and round to the correct number of significant digits .
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!