Input format examples: Al 2 O 3 would be typed in as Al2O3 Al 2 (SO 4 ) 3 would
ID: 680473 • Letter: I
Question
Input format examples:Al2O3 would be typed in as Al2O3
Al2(SO4)3 would betyped in as Al2(SO4)3
NOTE:
1) subscripts of "l" are understood and should not be typed in.
2) some of the answers require parentheses - review the lecturenotes to make sure you know when to use parentheses.
a) Write the formula for calciumnitride
1
b) Write the formula for magnesium phosphide
2
c) Write the formula for rubidium chromate
3
d) Write the formula for aluminum nitrate
4
e) Write the formula for ammonium arsenide
5
f) Write the formula for nickel(II) nitrite
6
g)Write the formula for copper(I) sulfate
7
h) Write the formula for iron(III) nitrate
8
i) Write the formula for manganese(II) nitride
9
Some may be right and wrong. I think half are right.THANKS!
Explanation / Answer
f) Write the formula for nickel(II) nitrite:Ni(NO2)2g)Write the formula forcopper(I) sulfate:Cu2SO4 i) Write the formula for manganese(II) nitride:Mn3N2 The rest of the answers are correct. Hope this helps!