EMERGENCY! WILL GIVE 78 POINTS AND BRAINLIEST TO FASTEST CORRECT ANSWER! Write chemical equations for each of the following
decomposition reactions. One or more products might
be identified.
a.) magnesium bromide
b.) cobalt (II) oxide
c.) titanium (IV) hydrogen titanium (IV) oxide + water
d.) barium carbonate -> barium oxide + carbon dioxide

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases