Based on the equation below , how many moles of carbon monoxide (co) are needed to react completely with 1.75 moles of iron (lll) oxide (fe2o3)

fe2o3(s) + 3co(g) > 2fe(s) + 3co2(g)

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Which of the following words describe the reality that the universe looks the same from various perspective