& For the reaction A B, the rate law ls: rate kx [A} Over the course of 4 minutes, the concentration of A reduces by one-halt, from 1.0ON to 0.50N. How
Is the rate affected?
O The rate reduces by a factor of 0.50k.
O The rate Increases by a factor of 2.
O The rate reduces by a factor cf /2.
OThe rate reduces by a factor of /8.

What is the percentage composition of carbon in the compound ch4

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml

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.