Identity the following on the wave shown below: Amplitude:
V, Wavelength
I neeed help please asap

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.

Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.