2.Escribe las siguientes reacciones O EL monoxido de carlono gaseoso reacciona con el origeno
gaseoso produciendo bromuro de hierro (III) sólido ​

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water

How many moles of kci are produced from 2.50 moles k