What is the rate of disappearance of O2 if the rate of appearance of CO2 is 0.450 M/s? C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(g)

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.