pis 5a. Is there a relationship between the number of particles and the pressure? Briefly describe this? 5b. What is the pressure in the container due to? (what assumption are we making?)

Can someone me with 1 to 4 plz. fast

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.

How many joules of heat are required to raise thetemperature of 750 g of water from 11.0 °c to 19.0 °c?