Calculate the ph when 40. 0 ml of 0. 150 m koh is mixed with 20. 0 ml of 0. 300 m hbro (ka = 2. 5 × 10⁻⁹).

Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country

The y-value if a data point corresponding to x1

What is another way name for bd? cf, bd, cf, be