question 4 of 22\ncomplete each statement with the correct term.\nblank shows lowest whole number ratio of…

question 4 of 22\ncomplete each statement with the correct term.\nblank shows lowest whole number ratio of atoms of each element found in a compound\nblank shows the number of atoms of each element found in one molecule of the compound\nthe formulas could be either molecular or empirical formulas; however, some can only be molecular formulas.\nwhich of the formulas must be molecular formulas?\n□ ch\n□ c₄h₅n₂o\n□ c₂h₄o₂\n□ no₂\n□ c₈h₁₀n₄o₂

question 4 of 22\ncomplete each statement with the correct term.\nblank shows lowest whole number ratio of atoms of each element found in a compound\nblank shows the number of atoms of each element found in one molecule of the compound\nthe formulas could be either molecular or empirical formulas; however, some can only be molecular formulas.\nwhich of the formulas must be molecular formulas?\n□ ch\n□ c₄h₅n₂o\n□ c₂h₄o₂\n□ no₂\n□ c₈h₁₀n₄o₂

Answer

Brief Explanations:

An empirical formula shows the lowest whole - number ratio of atoms of each element in a compound. A molecular formula shows the actual number of atoms of each element in one molecule of the compound. If a formula cannot be simplified to a lower whole - number ratio of atoms, it could be a molecular formula. $CH$ can be a empirical formula as it can be part of a larger molecule with a multiple of these atom ratios. $C_4H_5N_2O$, $C_2H_4O_2$, $NO_2$ can be simplified to lower whole - number ratios ($C_4H_5N_2O$ is already in simplest non - divisible form for these elements, $C_2H_4O_2$ can be simplified to $CH_2O$, $NO_2$ is simplest for nitrogen and oxygen). $C_8H_{10}N_4O_2$ is a complex formula that is likely a molecular formula as it represents a specific molecule and cannot be further simplified in terms of whole - number ratios of these elements in a meaningful way for a common compound.

Answer:

$C_4H_5N_2O$, $C_8H_{10}N_4O_2$