(H9O4)+ is a complex ion formed from the cation hydronium (H3O)+ and three water molecules.
Taking it step by step: h ÷ 4 = 9 h = 4 x 9 h = 36
Taking it step by step: h ÷ 4 = 9 h = 4 x 9 h = 36
(4/5)*H = 8/9Multiply each side by the recoprical of H's coefficient(5/4)*(4/5)*H = (8/9)*(5/4)H = 40/36H = 10/9, or 1.111
I h ave no idea I h ave no idea
45
It is: 9h+4(2+h) = 9h+8+4h => 13h+8
4h = 36 Therefore h = 36/4 h = 9
I h ave no idea I h ave no idea
To join 4-H, you have to be 9-years-old. Children ages 5 to 8 can join the Cloverbuds. Members can stay in 4-H through age 19. Youths in their college years can join the Collegiate program.
9 years old to show large livestock
V = (Pai/4) D 2 H where: V is volume, Pai is constant = 3.14, D is Diameter = 9, H is height = 14 V = (3.14/4) x 9 x 9 x 14 cubic feet
pH= -log[H+] where [H+] denotes the conc. of H+ ion. => 9= -log[H+] =>-9= log[H+] =>10-9= [H+] [OH-]= 10-14/10-9 = 10-5