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loris [4]
3 years ago
11

Explique las diferencias entre mezcla y combinación. De un ejemplo de cada uno.

Chemistry
1 answer:
Brums [2.3K]3 years ago
3 0

Answer:

He means Explain the differences between mix and match. Give one example of each.

Explanation:

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Choose all options that apply . Which of the following are steps necessary to ensure patient safety ? a) Make sure that the medi
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Answer:

c) Check to see if there's a better medication for the patient's problem.

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2 years ago
WITH BRAINLIEST
TEA [102]

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i want go with option 2

Explanation:

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3 years ago
To calculate the enthalpy change for the reaction, 2CO (g) + O2 (g) Imported Asset 2 CO2 (g), you can use ΔHf0 values for each r
svetoff [14.1K]

Answer:

ΔH0reaction = [ΔHf0 CO2(g)] - [ΔHf0 CO(g) + ΔHf0 O2(g)]

Explanation:

Chemical equation:

CO + O₂   →  CO₂

Balanced chemical equation:

2CO + O₂   →  2CO₂

The standard enthalpy for the formation of CO = -110.5 kj/mol

The standard enthalpy for the formation of O₂  = 0  kj/mol

The standard enthalpy for the formation of CO₂  = -393.5 kj/mol

Now we will put the values in equation:

ΔH0reaction = [ΔHf0 CO2(g)] - [ΔHf0 CO(g) + ΔHf0 O2(g)]

ΔH0reaction = [-393.5 kj/mol] - [-110.5 kj/mol + 0]

ΔH0reaction = [-393.5 kj/mol] - [-110.5 kj/mol]

ΔH0reaction = -283 kj/mol

7 0
3 years ago
The diagram shows an image produced by a lens.
Katarina [22]

Answer:

I think the answer is X if wrong i´m sorry

Explanation:

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