Consider the hypothetical atom x. if the molecular formula for calcium nitrate is ca(no3)2 and the formula of x chloride is xcl2 . what is the molecular formula for x nitrate
1 answer:
<u>X(N03)2 </u>
Given: Consider a hypothetical atom x
molecular formula of calcium nitrate = Ca(NO3)2
formula of x chloride is xcl2
molecular formula for x nitrate = ?
we are first putting calcium with chloride on checking calcium on the periodic table we observe it in group 2 so calcium has two plus charge whereas chloride being a halogen it is observed in group 7 it forms ion with one negative charge which would become CaCl2 so if we have Ca(NO3)2 and see a Cl2 with our hypothetical atom x , if the formula of x with chloride as XCl2 then formula with the nitrate is going to be x this will be similar to calcium because calcium is just like it when we look at calcium with chloride hence when x goes with nitrate it is going to look just like the formula for calcium nitrate this gives us the final answer to be <u>X(NO3)2 </u>
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