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Pavlova-9 [17]
3 years ago
12

How many grams of carbon dioxide are produced to react with 0.980 grams of Fe3O4?

Chemistry
1 answer:
NeX [460]3 years ago
5 0

Answer:

0.72g of Co2

Explanation:

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When scientists create a representation of a complex process, they are
Burka [1]

Answer:

d making models.

Explanation:

When scientists create a representation of a complex process, they are inferring that they are making models.

A model is an abstraction of the real world or a complex process. Models are very useful in developing solutions to processes that are not easily simplified.

  • The models allow a part of a body to be simply studied.
  • Through this simple abstraction, extrapolations to other parts of the system can be deduced.
  • This can give very useful insights into the other parts of the system.
  • The heterogeneity of complex processes is a huge limitation to understanding them.
  • A homogenous part can be modelled and used to understand the system.
5 0
3 years ago
Name two animals that are omnivores. Give an example of a plant and an animal that each one might eat.
saw5 [17]
A certain dinosaur was a planteater but thats all i know i hope it helps

5 0
3 years ago
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. Which of the following statement is FALSE about gas particles? a. Gases expand to fill their container. b. Gases increase in m
lions [1.4K]

Answer:

D

Explanation:

5 0
3 years ago
The reaction of hydrogen with oxygen produces water.
Anika [276]
Make a ratio of the number of moles and do the calculations. Do you get it?

5 0
3 years ago
The word carbohydrate is derived from two words - carbon hydrate (water joined to another material). explain why this term in pa
Temka [501]

he chemical formula for a carbohydrate is C6 H12 O6  

you have your 6 carbons (the carbo-) and you have 6 water molules (-hydrate). H12O6 means that for every one oxygen there is two hydrogens, which is the set up of a water molecule.  

C+C+C+C+C+C+H2O+H2O+H2O+H2O+H2O+H2O  

=C6 H12 O6  

6 0
4 years ago
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