Answer:
Explanation:
Hello,
In this case, given the mass of the sample and mass of tin we can compute the mass of oxygen via:
Thus, by using the atomic bas of tin and oxygen we can compute their moles:
Next, we need to divide both moles by the moles of oxygen as those are the smallest in order to compute the subscript in the chemical reaction:
Therefore, empirical formula of the oxide should be:
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Answer:
it depends upon the material used to make the brick
Answer:
A
Explanation:
A solution is homogeneous mixture composed of only one phase where a solute is dissolved into a solvent.
Answer:
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Answer: 101.96 g
Explanation:- Molar mass is the mass of 1 mole of substance.
1 mole of contains 2 moles of Aluminium and 3 moles of Oxygen atom.
Thus mass of will be=
Thus mass of will be