A compound contains 76.6% C, 6.38% H and 17.0% O. What is the empirical formula for the compound

How have the greenhouse gasses increased from the year 2000 to 2018

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

How many neutrons does an element have if its atomic number is 50 and its mass number is 166