The pH of a solution with a hydroxide ion concentration of 1 x 10⁻⁸ M is 8.
The chemical equation 2H₂ + O₂ → 2H₂O represents a:
The element with the highest melting point is:
The concept of enthalpy is most relevant to processes that occur at:
Which of the following is a secondary amine?
What is the product of the reaction between hydrochloric acid (HCl) and magnesium carbonate (MgCO₃)?
In a double covalent bond, how many pairs of electrons are shared between two atoms?
The standard state Gibbs free energy change (ΔG°) is related to the equilibrium constant (K) by:
The compound HNO₃ is commonly known as:
The formula for calculating the speed of light (c) is:
What type of reaction occurs when two compounds exchange ions to form two new compounds?