Reactivity Series Flashcards
(7 cards)
1
Q
Observations of zinc and steam
A
Pirated sink gives yellow solid which bleaches white
2
Q
Observations of aluminium and steam
A
Pod aluminium gives white solid and heat is given it
3
Q
Observations of iron with Steam
A
Forms black solid
4
Q
Colour of group 1 2 and 3 salts
A
Colorless
5
Q
Colour of zinc salts
A
Colorless
6
Q
Problem with phytomining
A
Demand for copper is high reserves of high grade copper ore is limited
7
Q
Why is Ash richer in copper compounds down an original plant
A
Many elements in the plant have combusted EG C+ O2 -) CO2
