Which chemical family tends to get rid of electrons by forming a compound
1 answer:
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1.59moles
Explanation:
Mass of CaO = 89.23g
Unknown
Number of moles = ?
Solution:
The mole is a unit of measurement in chemistry used to delineate the number of particles an atom contains.
A mole of a substance contains the avogadro's number of particles.
Number of moles =
Molar mass of CaO = 40 + 16 = 56g/mol
Number of moles = = 1.59moles
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Number of moles brainly.com/question/1841136
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Answer:
- C. 108 grams/100g of H2O
Required number is the vertical coordinate of the intersection point of a line at 60°C with the graph of the KNO₃.
