Trish Helm
New member
reaction? (see details)? Hi! Which of the following represent a single replacement reaction?
I. Sn + 2AgNO3 = Sn(NO3)2 + 2Ag
II. gold(II) cyanide + zinc = gold + zinc cyanide
III. magnesium iodide reacts with bromine gas to produce magnesium bromide and iodine.
Choose from the following answers:
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
All answers greatly appreciated. Best answer will be chosen (10 points) and awarded 5 stars.
Thanks,
Trish
I. Sn + 2AgNO3 = Sn(NO3)2 + 2Ag
II. gold(II) cyanide + zinc = gold + zinc cyanide
III. magnesium iodide reacts with bromine gas to produce magnesium bromide and iodine.
Choose from the following answers:
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
All answers greatly appreciated. Best answer will be chosen (10 points) and awarded 5 stars.
Thanks,
Trish