KOH was added to a 6.75 x 10-3 M solution of HNO3 so that the end solution has a pH of 2.333. What is the positive difference in concentration of [H30+]? A) 4.65 x 10-3M
B) 5.25 x 10-3 M
C) 2.10 x 10-3M
D) 2.10 x 10-4 M
E) 3.15 x 10-3M​

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?