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kobusy [5.1K]
2 years ago
11

Magnesium oxide (MgO) is a compound found in antacids, that treats heartburn and indigestion. How many atoms are in 12.34 moles

of magnesium oxide?
*Please try to show work - I'm confused on this one!*
Chemistry
1 answer:
Alborosie2 years ago
4 0

Explanation:

number of particles or atom = number of moles × Avogadro's number

number of atoms = 12.34 × 6.02 × 10^23

= 7.43 × 10^24 atoms

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Answer:

437.5 kg of first solution and 812.5 kg of second solution should be mixed to get desired solution.

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Let the mass of the first solution be x and second solution be y.

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x = 437.5 kg   , y =  812.5 kg

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