The halide leak detector should be used in well ventilated areas as the resulting blue or green flame indicates that phosgene gas is being produced. A. True B. False

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.