Formic acid, HCOOH, is a weak acid (pKa=3.75) . It is found in the venom of ant and bee stings and is also used in industry. For clarity, water molecules are omitted. Select the best molecular‑level representation of an aqueous solution of formic acid with a pH of 3.75. A. Green. B. Yellow. C. Blue.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Is powdered sports drink ionic or covalent ? 10pts !