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Wittaler [7]
3 years ago
5

Helppppppppppppppppp

Chemistry
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

d

Explanation:

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Definition of enthalpy
ludmilkaskok [199]
 Thermodynamic quantity equivalent to the total heat content of a system It is equal to the internal energy of the system plus the product of pressure and volume
8 0
4 years ago
Read 2 more answers
How many molecules make up 8.41 moles of Ca2(SO3)?
sammy [17]

Answer:

<h3>5.06282 × 10²⁴ molecules</h3>

Explanation:

The number of molecules of Ca2(SO3) can be found by using the formula

<h3>N = n × L</h3>

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

N = 8.41 × 6.02 × 10²³

We have the final answer as

<h3>5.06282 × 10²⁴ molecules</h3>

Hope this helps you

3 0
3 years ago
How would the number 3475.32 in be expressed in scientific notation? *
Anarel [89]

Explanation:

i think 3x10^5

hope this helps if not sorry

5 0
3 years ago
What is the value of x in the measure of the angle?
8090 [49]
It is 14, plug it in or use inverse equations. Since they're vertical angles they are the same value. 41 = 2x+13, 28 = 2x (subtract 13), 14 = x (divide by 2).
4 0
3 years ago
Which atom has the lowest(smallest) ionization energy?<br> A. Na<br> B.K<br> C. Me<br> D. Ca
serious [3.7K]
K. Ionization energy increases as you go up and to the right, and k is the furthest left and furthest down
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3 years ago
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