III. study the picture and level the parts of a flower. choose words inside the box
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Which of the following statements is true about planck’s law

List four observations that indicate that a chemical reaction may be taking place

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.