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Minchanka [31]
2 years ago
11

True or False: In a compound, the combination of elements is always different

Chemistry
1 answer:
dmitriy555 [2]2 years ago
7 0

Answer:

in some cases this is true a compound is a mixture of elements although it is actualy false the diffrence is actualy baced on what elements it is made of like sulfur Dioxide is when sulfur reacts with the contents of the air when burning and reacting but they arnt always diffrent most caces it is just what element you use.

Explanation:

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How is<br> solid different from gas ?
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Answer:

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Explanation:

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What is the value of k, at 25 degrees Celsius
Dimas [21]
<h3>Answer:</h3>

298.15 K

<h3>Explanation:</h3>

W e are supposed to calculate the Value of K at 25°C

Assuming the value of K represent K, the question wants us to convert  degree Celsius to Kelvin.

  • To convert degrees Celsius to kelvin scale, we use the relationship;
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In this case;

Temperature is 273.15 °c

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= 25°C + 273.15

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7 0
3 years ago
What is the maximum number of electrons in the following energy level? n = 1
Lyrx [107]

Maximum number of electrons in nth energy level

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4 0
2 years ago
At a certain temperature, the solubility of strontium arsenate, sr3(aso4)2, is 0.0560 g/l. what is the ksp of this salt at this
REY [17]
The solution for this problem is:
Get into moles first. .0560 grams over 540.8 grams per mole = 1.04 x l0^-4 moles 
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Ksp = (1.04 x l0^-4)^3 (2.07 x l0^-4)^2 which equals 4.82 x 10^-20
5 0
3 years ago
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