In the blast furnace, the overall reaction is: 2Fe2O3 (s) + 3C (s) → 3C02(g) + 4Fe (s)
What is the maximum mass of iron that can be obtained from 500 g of iron III Oxide and 50g of
Coke?

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

How have the greenhouse gasses increased from the year 2000 to 2018

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.