TR NG THPT HÀM THU N B CƯỜ
(Đ CHÍNH TH C)
Đ KI M TRA 15 PHÚT KH I 10 THPT PHÂN BAN
Năm h c: 2016 – 2017
Môn: HÓA
Th i gian : 15 phút (không k th i gian phát đ)
H và tên: ......................................................L p:....... Mã đ: 135 (Đ g m 0 2 trang)
Câu 1 (3 đi m): Viêt cac ph ng trinh phan ng hoàn thành dãy chuy n hoá sau (ghi ro điêu kiên ươ ư
nêu co):
FeS2 SO2 H2SO4 S H2S NaHS NaCl
..........................................................................................................................................................
..........................................................................................................................................................
..........................................................................................................................................................
..........................................................................................................................................................
..........................................................................................................................................................
..........................................................................................................................................................
Câu 2 (1 đi m): Đi n vào ch tr ng
a) Tr ng thái c a SO 2:.............................................................................................................
b) Tr ng thái c a H 2SO4:........................................................................................................
c) Màu s c c a CuS: ...............................................................................................................
d) Màu s c c a BaSO 4:...........................................................................................................
Câu 3 (1 đi m): Vi t PTHH ch ng minh:ế
a) Oxi có tính oxi hóa
.................................................................................................................................................................
b) L u hu nh ư đioxit có tính kh
.................................................................................................................................................................
Câu 4 (1 đi m): Nêu hi n t ng và vi t ph ng trình hóa h c x y ra khi cho: ượ ế ươ dung d ch
SO2 vào ng nghi m ch a s n dung d ch brom.
.................................................................................................................................................................
.................................................................................................................................................................
Câu 5 (1 điêm): Điên hê sô cân băng cua cac phan ng: ư
a) H2SO4 + C CO2 + SO2 + H2O
b) H2S + SO2 S + H2O
Câu 6 (1 đi m): D n 1,2mol khí H2S vào dung d ch ch a 3,12 mol KOH. Xác đnh mu i
t o thành ?
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
................................................................................................................
Câu 7 (2 đi m): Cho 18,6 gam h n h p g m Fe và Cu tác d ng hoàn toàn v i dung d ch
H2SO4 đc ngu i d thu đc 5,04 lít khí SO ư ượ 2 (s n ph m kh duy nh t). Tính kh i l ng ượ
mu i thu đc? ượ (Fe=56; Cu=64; O=16; H=1; S=32)
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................
........................................................................................................................................................