CN−(aq)+H2O(l)⇌HCN(aq)+OH−(aq)CN−(a q)+H2O(l)⇌HCN(aq)+OH−(aq) Check all that apply. Check all that apply. HCN/OH−HCN/OH− HCN/CN−HCN/CN− H2O/CN−H2O/CN− H2O/OH−

The correct answer is

Explanation:

According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.

= Bronsted-Lowry base

= Bronsted-Lowry acid

= Conjugate acid

= Conjugate base

The correct answer is

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.