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- What is the charge balance equation of PbCO3?Explain reaction between SAE 304 stainless steel and isopropanol and why it may cause rust?How much iron oxide (Fe2O3) is needed to make a 500 mg fuel rich mixture of aluminum (Al) and iron oxide that has an equivalence ration of 1.3? What is the actual F/O ratio for this mixture?
- Complete and balance the following:(a) As(s) +excess O₂(g)→ (b) Bi(s) excess +F₂(g) →(c) Ca₃As₂(s)+ H₂O(l)→Which substance is the oxidizing agent in the reaction below?Fe2+ + H+ + Cr2O7 2- →→ Fe3+ + Cr3+ + H2O Cr3+ H+ Cr2O72- Fe2+What is the coefficient for H2O(l) when SO42−(aq) + Br2(l) → S2O32−(aq) + BrO3−(aq) is balanced in acidic aqueous solution?