A Rock is determined to be 1.426 billion years old. How much uranium -235 remains in the rock?
2 answers:
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Answer :
The mass of copper in 5264 kg of compound are, 3498383.158 g
The mass of sulfur in 5264 kg of compound are, 1765616.842 g
Explanation : Given,
Mass of metal = 88.39 g
Mass of non-metal = 44.61 g
Given mass of compound = 5264 kg = 5264000 g (1 kg = 1000 g)
Now we have to calculate the total mass of compound.
Total mass of compound = Mass of metal + Mass of non-metal
Total mass of compound = 88.39 + 44.61 = 133 g
Now we have to calculate the mass of copper.
As, 133 g of compound contains 88.39 g of copper
So, 5264000 g of compound contains of copper
The mass of copper in 5264 kg of compound are, 3498383.158 g
Now we have to calculate the mass of sulfur.
As, 133 g of compound contains 44.61 g of sulfur
So, 5264000 g of compound contains of sulfur
The mass of sulfur in 5264 kg of compound are, 1765616.842 g