What is the new PH if a PH 7 solution increases H3O+ by 1,000x?

What forms when chemical reactions combine pollution with sunlight?

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Element before carbon on the periodic table