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
natali 33 [55]
2 years ago
10

( copper is Cu) How many Copper atoms in 3CuSO 4 Need help ASAP !!!!!

Chemistry
1 answer:
nydimaria [60]2 years ago
5 0
There are the 3 copper atoms in 3CuSO4. I hope this helps!!
You might be interested in
How does evolution relate to tectonic plate movement?
Reil [10]

Answer:

Below!

Explanation:

A planet with oceans, continents, and plate tectonics maximizes opportunities for speciation and natural selection, whereas a similar planet without plate tectonics provides fewer such opportunities. Plate tectonics exerts environmental pressures that drive evolution without being capable of extinguishing all life.

7 0
2 years ago
The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the _____ and the nitrogen is the _____.
Flura [38]
Here are the answers that would best complete the given statement above. The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the SOLUTE and the nitrogen is the SOLVENT. In a given mixture, the reagent having the highest percentage of amount is always the solvent and the one or ones having the lower percentages are the solutes. Hope this answer helps.
6 0
3 years ago
Why are numbers placed before the elements and molecules in a<br>chemical equation?​
Neko [114]

Answer:

the are coefficients for the atom. the tell how many there are.

Explanation:

they tell you how many atoms there are of its type.

ex. 4 C²H³. there are 4 of the c² and h³ (couldn't find a way to use subscript so used the power signs to show.)

7 0
3 years ago
Rock samples, taken from the Moon, contain many of the same minerals as those found on Earth. Why might this be the case?
Feliz [49]
The moon used to be connected with Earth. A meteor hit several billion years ago and split the Earth and Moon apart. This explains why they share the Sam properties.
8 0
3 years ago
How much force is required to lift a rock a vertical distance of 8 m if 80 j of work were done
yanalaym [24]

we have

work done (W)= force(F) × displacemen(s)

or, 80= F× 8

or, F= 10 N

therefore, 10 N force is required to lift the rock.

5 0
3 years ago
Other questions:
  • What's the force between two moving objects that are touching called
    11·1 answer
  • A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of
    14·1 answer
  • Is it safe to use yellowish aloe Vera from a plant?
    5·1 answer
  • What is formed when 2 or more atoms are held together by covalent bonds?
    9·1 answer
  • The gas molecules that make up air are in two rooms. The gas molecules in the kitchen are moving faster than the gas molecules i
    15·1 answer
  • Billy drives a water balloon from the roof of his house since the balloon began with an original Velocity of zero how far above
    7·1 answer
  • Using the following balanced equation:
    13·1 answer
  • How to find valency?​
    14·2 answers
  • 2C_H. + 702 — 400, + 6H2O
    9·1 answer
  • How many moles of Iron Fe, are in 0.054g of iron?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!