Group 2

Question 1

equation for magnesium with oxygen
chemical and word

Answer 1

metal + oxygen = metal oxide
Mg (s) + 02(g)=MgO(s)

Question 2

word and chemical equation for calcium with water

Answer 2

calcium + water= Calcium hydroxide + hydrogen
Ca (s) +2H2O(l)= Ca(OH)2 + H2

Question 3

word and chemical equation for magnesium with steam

Answer 3

magnesium + steam = magnesium oxide + hydrogen
Mg(s) + H2O(l) = MgO + H2

Question 4

word and chemical equation for strontium reacting with chlorine