Na loko yik write down the chemical formula of the substance A. 2: 1:4

Question

ScanSolve AI Tutor · Accepted Answer

To write a chemical formula from a ratio, we need to know which elements correspond to each number in the ratio. Since the elements are not specified, we will use placeholder letters for them.

Identify the given ratio.
The ratio is $2:1:4$. This means there are 2 atoms of the first element, 1 atom of the second element, and 4 atoms of the third element.
Assign placeholder symbols to the elements.
Let's assume the first element is X, the second element is Y, and the third element is Z.
Write the chemical formula using the placeholder symbols and the given ratio as subscripts.
The chemical formula would be $\text{X}_2\text{Y}_1\text{Z}_4$ .
Since a subscript of 1 is usually implied and not written, the formula simplifies to $\text{X}_2\text{YZ}_4$ .

Without knowing the specific elements, the general chemical formula for a substance with an atomic ratio of $2:1:4$ is $\boxed{\text{X}_2\text{YZ}_4}$ .

Na loko yik write down the chemical formula of the substance A. 2: 1:4

Answer

Step-by-step solution

Identify the given ratio.

Assign placeholder symbols to the elements.

Write the chemical formula using the placeholder symbols and the given ratio as subscripts.

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