When the Following Equation Is Balanced,the Coefficients Are ________

question 136

Multiple Choice

When the following equation is balanced,the coefficients are ________. Al(NO₃) ₃ + Na₂S → Al₂S₃ + NaNO₃

• A)2, 3, 1, 6
• B)2, 1, 3, 2
• C)1, 1, 1, 1
• D)4, 6, 3, 2
• E)2, 3, 2, 3

Learn about the global water cycle and its components.

Understand the concept of ecosystem services and their importance to human well-being.

Comprehend the ecological and economic implications of overharvesting resources.

Explore factors affecting photosynthesis, primary production, and ecosystem energy flow, including the impact of COS1U1B12S1U1B0.

---

Definitions:

Corpus Luteum

An ovarian structure that forms after ovulation from the ruptured follicle, responsible for the production of progesterone during the early stages of pregnancy.

Corpus Albicans

The corpus albicans is the regressed, fibrous remains of the corpus luteum in the ovary, following the absence of pregnancy.

Progesterone

A steroid hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.

Spermicidal Agents

Substances used to kill sperm, often used as a form of contraception.