which molecular formula corresponds to this model of a chemical compound? (black = carbon; red = oxygen…
which molecular formula corresponds to this model of a chemical compound? (black = carbon; red = oxygen; white = hydrogen)\no c₂(oh)₄\no c₂h₂o₄\no c₂h₄o₂\no c₄h₂o₂
Answer
Answer:
B. $C_{2}H_{2}O_{4}$
Explanation:
Step1: Contar átomos de carbono
Contamos 2 átomos negros (carbono).
Step2: Contar átomos de hidrógeno
Contamos 2 átomos blancos (hidrógeno).
Step3: Contar átomos de oxígeno
Contamos 4 átomos rojos (oxígeno).
Step4: Formular fórmula molecular
La fórmula molecular es $C_{2}H_{2}O_{4}$.