20 ml each of oxygen and methane are allowed to react when the reaction is completed.  The system now contains  
A)  10 ml of un reacted O2
B)  10 ml of un reacted CH4
C)  10 ml of steam formed
D)  20 ml of CO2

What is the formula for calcium iodide

The clouds are grey and ground is wet. a quantitative b qualitative

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon