Time to travel 0.25 m
Time to travel
0.50 m
Acceleration
# of
washers
Initial
velocity
11
(m/s)
Final
velocity
12
(m/s)
11
(s)
12
(s)
a = (v2 - 1)/(t2-1)
(m/s)
1
0.11
0.28
2.23
3.13
0.19
2
0.13
0.36
1.92
2.61
w
The acceleration of the car with two washers added to the string would be

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

Lewis structure and molecular geometry for nh2cl