How many decibels is a sound wave produced by a truck that is 100 times as intense as a 20 decibel sound wave?
a
40dB
b 20dB
c
100dB
d 2000dB
e 60dB

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.