Which One of the Following Is an Example of a Balanced

question 14

Multiple Choice

Which one of the following is an example of a balanced chemical reaction

• A) HCl + KMnO₄ \(\rarr\) Cl₂ + MnO₂ + H₂O + KCl
• B) HCl + KMnO₄ \(\rarr\) Cl₂ + MnO₂ + 2H₂O + KCl
• C) 2HCl + 2KMnO₄ \(\rarr\) Cl₂ + MnO₂ + 2H₂O + 2KCl
• D) 6HCl + 2KMnO₄ \(\rarr\)2Cl₂ + 2MnO₂ + 4H₂O + 2KCl
• E) 8HCl + 2KMnO₄ \(\rarr\) 3Cl₂ + 2MnO₂ + 4H₂O + 2KCl

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Definitions:

Midwife

A health professional who specializes in supporting women during pregnancy, childbirth, and the postpartum period.

Cesarean Delivery

A surgical procedure used to deliver a baby through incisions in the abdomen and uterus.

Breech Position

A feet-first birth position that poses risks to the neonate’s health; often results in a cesarean section.

Apgar Score

A quick test performed on a newborn at 1 and 5 minutes after birth to assess the baby's heart rate, breathing, muscle tone, reflexes, and skin coloration, indicating immediate health.