When the balloon sticks to the wall (assuming it sticks to the wall). It is because the balloon is negatively charged and the wall carries an extra
positive charge.
A. false
B. true

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.