Look at this graph: What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next