Please provide full question...:)
The correct answer is C
This is because acceleration is change in velocity over change in time
Velocity is speed and direction, because they spin in a circle their direction changes. Therefore do does the acceleration
Answer:
D
Explanation:
If you add more to the product side (left), the reaction will reverse to the reactant (right) to balance out to achieve equilibrium.
Answer:
0.0970 M
Explanation:
Remember this equation:
mol/M x V
Convert it so that you can get M.
M=mol/V
Convert the 2.14 grams of H2SO4 into mols
=0.0218
Convert mL to L
225/1000
=0.225
Plug it in.
0.0218/0.225
=0.0970 M
Answer:
1,42 Å
Explanation:
La longitud de enlace de Bi-I se obtiene por
Bi-I = Radio del átomo de Bi + Radio del átomo de yodo
pero radio del átomo de yodo = 1.39Å
Longitud del enlace Bi-I = 2,81 Å
Por lo tanto, el radio del átomo de Bi = 2,81 Å - 1,39 Å
radio del átomo de Bi = 1,42 Å