Химия, опубликовано 07.11.2019 01:02
Calculate the amount of hydrogen under normal conditions, which is released
under the influence of excess hydrochloric acid on 11.2 g of iron. the
interaction proceeds according to the equation: fe + 2hcl → fecl2 + h2.
Химия, опубликовано 09.01.2019 16:01
Химия, опубликовано 09.01.2019 16:01
Химия, опубликовано 09.01.2019 16:01