Calculate a shm for this equation. round to the
nearest whole number
naoh(aq) + hcl(aq) → h2o(1) + nacl(aq)
son = 49.8 j/mol k
ska = 56.5 j/mol k
sko = 69.91 j/mol k
suci = 115.5 j/mol k
a san = | i jk

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.