Сульфат железа (II) окисляется в кислой среде перманганатом калия до Fe2(SO4)3, т. е. окисляется. Запишите и приравняйте уравнение реакции окисления-восстановления, которое происходит.​

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.

What is the molar mass of ca(cio4)2

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.