Answer the following question given this paragraph: Many chemical equations also include phase labels for the substances: (s) for solid, () for liquid, (g) for gas, and (aq) for aqueous (i. , dissolved in water). Special conditions, such as temperature, may also be listed above the arrow. For example, 2NaHCO. Q: Phase labels - and even special conditions - are sometimes included for the substances that are part of what? Choices: - solid equations - toxic equations - carbon equations - chemical equations A:
Answer:
chemical equations