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Karo-lina-s [1.5K]
3 years ago
9

PLZ HELP ILL MARK BRAINIEST IF CORRECT!!!!!!!!!

Chemistry
1 answer:
Margaret [11]3 years ago
5 0
4FeS2 + 11O2-> 2Fe2O3 + 8SO2

Not sure.... I think this is it
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What is the mass of 100 mL of corn oil?
prisoha [69]

Answer:

m=(0.92g/ml)(100ml)

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5 0
2 years ago
Please help!!
antiseptic1488 [7]

Answer:

Explanation:

Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena.[1] The term law has diverse usage in many cases (approximate, accurate, broad, or narrow) across all fields of natural science (physics, chemistry, astronomy, geoscience, biology). Laws are developed from data and can be further developed through mathematics; in all cases they are directly or indirectly based on empirical evidence. It is generally understood that they implicitly reflect, though they do not explicitly assert, causal relationships fundamental to reality, and are discovered rather than invented.[2]

4 0
3 years ago
2CO + O2 --> 2CO2
GREYUIT [131]

Answer:

10 L of CO₂.

Explanation:

The balanced equation for the reaction is given below:

2CO + O₂ —> 2CO₂

From the balanced equation above,

2 L of CO reacted to produce 2 L of CO₂.

Finally, we shall determine the volume of CO₂ produced by the reaction of 10 L CO. This can be obtained as follow:

From the balanced equation above,

2 L of CO reacted to produce 2 L of CO₂.

Therefore, 10 L of CO will also react to produce 10 L of CO₂.

Thus, 10 L of CO₂ were obtained from the reaction.

3 0
3 years ago
What are precautions to be taken when doing titrations? A-Make sure to always vigorously shake that flask after every drop if th
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Answer:

E

Explanation:

This is because all steps from A-D are important to obtain an accurate result

6 0
2 years ago
What is a solubility?
kogti [31]

Answer:the ability to be dissolved, especially in water.

Explanation:

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3 years ago
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