Answer:
2.0 x 10⁻³ M/s.
Explanation:
- The rate of the reaction is the change of the concentration of the reactants or the products with time.
<em>The rate of the reaction = - Δ[reactants]/Δt = - [(0.6 M - 1.8 M)]/(580 s - 0 s) = 2.069 x 10⁻³ M/s.</em>
Answer: A
Explanation: A, because when you eat it is you use chemical energy afterward you run and use mechanical energy. Ex of Chemical energy can be batteries and you digesting food. Mechanical is movement.
They are produced by vacuum tubes devices that operate on the ballistic motion of electron controlled by electric fields
Explanation:
byju's ig. Cause it gives a proper concept
The hybridization of the nitrogen atoms in n2 is <span>N2 sp(3 bonds) n N2H4 sp3(1 N-N bond)
The molecule that has a stronger N-N bond
N2 has stronger bond(multiple bonds) n in N2 two pi are stronger than 1 sigma(MOT)
Note: in N don't forget lone pair of electrones</span>
