Two electric charges q1 and 5q1 are 3cm apart and apply a repulsive force of 0.02N to each other. How many microculons is q1? Sorry if it's a bit vague, I had to use a translator

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a.water evaporates, which favors the formation of h2co3. b.pressure decreases, which favors the formation of h2co3. c.the open container warms up, which causes more gas to escape. d.co2is removed, which favors the formation of h2co3.