What is the [h+] of a solution with a ph of 6.6? use a scientific calculator.

Normal yağmur ile asit yağmuru arasındaki fark nedir

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh