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bekas [8.4K]
3 years ago
7

before the digestive system X-rayed people are required to swallow suspensions of barium sulphate (BaSO4). calculate the mass of

one mole of BaSO4
Chemistry
1 answer:
Ksivusya [100]3 years ago
8 0

Answer:

Molar mass of BaSO4 = 137.3 + 32 + (16 ×4)

= 137.3 + 32 +64

= 233.3g/mol

Molar mass = mass/ number of moles

= 233.3 g/mol = mass/ 1 mol

mass = 233.3g

Hope this helps.

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Calcium forms ions with a charge of +2. Iodine forms ions with a charge of -1. Which of the following would represent an ionic c
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3 years ago
How many atoms are in 15.0 moles of C2H6O
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3 0
3 years ago
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Identify what type of reaction is below. Also determine what coefficients that would balance the chemical equation.
pantera1 [17]

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3 0
2 years ago
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction BaO2(s)+H2SO4(
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Answer:

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2 years ago
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