First calculate the molar mass of the potassium chlorate. KClO3 K is 39.1, Cl is 35.45 and O is 16 x 3 =48. The molar mass for one mol is 122.55g/mol. The percent composition is the part the oxygen contributed divided by the total molar mass times 100(to convert a decimal to a percent).48/122.55 x 100 is 39.167%. Potassium Chlorate is 39.167 percent oxygen.he molar mass for one mol is 122.55g/mol. The percent composition is the part the oxygen contributed divided by the total molar mass times 100(to convert a decimal to a percent). 48/122.55 x 100 is 39.167%. Potassium Chlorate is 39.167 percent oxygen.
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MACD stands for Moving Average Convergence Divergence. MACD is an indicator used in technical analysis. This indicator is developed by Gerald Appel who was a trader and market technical analyst. MACD is the difference of a 12 and a 26 exponential moving average. MACD subtracts the 26-period from the 12-period and the result will be displayed in a single line which is the MACD main line. Typical MACD indicators, have one extra line, which is an exponential moving average of the main line. This moving average is set to 9 by default and it is called signal line. In MetaTrader or MT4, the default MACD doesnât have the main MACD line. Instead, it has MACD bars (histogram).