S GD-ĐT T nh Thái Nguyênở ỉ Đ KI M TRA 1 TI T- HÓA Ề Ể Ế H C 10Ọ
Tr ng THPT Sông Côngườ Th i gian làm bài: 45 phútờ(1)
Họ và tên :................................................................................. L p: ............................ớ
Đi mểL i phê c a th y – cô giáoờ ủ ầ .
Ph n I: Tr c nghi m:ầ ắ ệ (3đ)
Câu 1: Dung d ch axit sunfuric loãng tác d ng đ c v i 2 ch t trong dãy nào sau đây?ị ụ ượ ớ ấ
A. Cu, Cu(OH)2B. Fe,Fe(OH)3C. S, H2S D. C, CO2
Câu 2: Ch t nào sau đây v a có tính oxi hóa v a có tính kh ? ấ ừ ừ ử
A. O3 B. H2SO4 C. H2S D. SO2
Câu 3: Đ phân bi t khí Oể ệ 2 và O3 ng i ta có th dùng ch t nào sau đây ?ườ ể ấ
A. H tinh b tồ ộ B. dd KI có h tinh b tồ ộ C. dd NaOH D. Quỳ
tím
Câu 4: L u huỳnh tác d ng v i tác d ng v i Hư ụ ớ ụ ớ 2SO4 đ c, nóng theo ph n ng: ặ ả ứ
S + H2SO4
SO2 + H2O.
Trong ph n ng này, t l gi a s nguyên t l u huỳnh b kh và s nguyên t l u huỳnh b oxi hóa là:ả ứ ỉ ệ ữ ố ử ư ị ử ố ử ư ị
A. 1 : 2 B. 2 : 3 C. 3 : 1 D. 2 : 1
Câu 5: Axit H2SO4đ c, ngu i không tác d ng v i ch t nào sau đây: ặ ộ ụ ớ ấ
A. Cu B. Fe C. Zn D. Mg
Câu 6 : Tinh th S tà ph ng Sể ươ α b n nhi t đ nào?ề ở ệ ộ
A. 95.5-119 B. D i 95.5 ướ C. 96-100 D. 1400
Ph n II: T lu n:(7đ)ầ ự ậ
Câu 1: Hoàn thành s đ ph n ng ơ ồ ả ứ sau (ghi rõ đi u ki n n u có):ề ệ ế
FeS2
1
→
SO2
2
→
H2SO4
3
→
H2
4
→
H2S
5
NaHS
Câu 2: B ng ph ng pháp hoá h c hãy nh n bi t các dung d ch đ ng trong các l m t nhãn sau:ằ ươ ọ ậ ế ị ự ọ ấ
H2SO4, NaCl, HCl, K2SO4
Câu 3: Hòa tan hoàn toàn m gam Fe b ng dung d ch Hằ ị 2SO4 đ c,ặnóng.
Sau ph n ng ả ứ thu được 6.72 lít khí SO2 (đktc) và dung d ch A. ị
a, Tính kh i l ng s t đã tham gia ph n ng. ố ượ ắ ả ứ
b, Cho t t dung d ch BaClừ ừ ị 2 đ n d vào dung d ch A thu đ c a gam k t t a. Tính a.ế ư ị ượ ế ủ
------------------------------------THE END------------------------------------
( Bi t H=1, S=32, O=16, Zn=65, Ba=137, Cl=35.5, Al=27, Mg=24, Cu=64, Fe=56, Na=23 )ế
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S GD-ĐT T nh Thái Nguyênở ỉ Đ KI M TRA 1 TI T- HÓA Ề Ể Ế H C 10Ọ
Tr ng THPT Sông Côngườ Th i gian làm bài: 45 phútờ(2)
Họ và tên :................................................................................. L p: ............................ớ
Đi mểL i phê c a th y – cô giáoờ ủ ầ .
Ph n I: Tr c nghi m: (ầ ắ ệ 3đ)
Câu 1: Tinh th S ểđ n tàơ Sβ b n nhi t đ nào?ề ở ệ ộ
A. 95.5-119 B. D i 95.5 ướ C. 96-100 D. 1400
Câu 2: H2SO4 đ c có tính ch t đ c tr ng nào?ặ ấ ặ ư
A. Tính oxi hóa m nh và tính háo n c ạ ướ B. Tính kh m nh và tính háo n c ử ạ ướ
C. Tính kh y u và oxử ế i hóa y u ếD. Tính oxi hóa m nh và tính kh y uạ ử ế
Câu 3: H s ch t oxi hóa và ch t kh trong ph ng trình hóa h c sau: P + Hệ ố ấ ấ ử ươ ọ 2SO4 → H3PO4+ SO2 +
H2O
A. 2 & 5 B. 4 &10 C. 5 & 2 D. 1 & 3
Câu 4: Oxi không tham gia ph n ng v i ch t nào sau đâyả ứ ớ ấ
A. Zn B. S C. Cl2D. Fe
Câu 5: : S oxi hoá c a S trong các ch t: SOố ủ ấ 2, SO3, S, H2S, H2SO4, Na2SO4 l n l t là:ầ ượ
A. +4, +4, 0, -2, +6, +6. B. +4, +6, 0, -2, +6, +4.
C. +4, +6, 0, -2, +6, +6. D. +4, +6, 0, -2, +4, +6.
Câu 6 : : Dung d ch Hị2S đ lâu ngày trong không khí có hi n t ngể ệ ượ
A. V n trong su t không màuẫ ố B.Xu t hi n ch t r n màu đenấ ệ ấ ắ
C. B v n đ c màu vàngị ẩ ụ D.Chuy n thành màu nâu để ỏ
Ph n II: T lu n:(7đ)ầ ự ậ
Câu 1: Hoàn thành s đ ph n ng ơ ồ ả ứ sau (ghi rõ đi u ki n n u có):ề ệ ế
SO2
1
→
S
2
→
Na2S
3
→
H2S
4
→
H2SO4
5
H2
Câu 2: B ng ph ng pháp hoá h c hãy nh n bi t các dung d ch đ ng trong các l m t nhãn sau:ằ ươ ọ ậ ế ị ự ọ ấ
KI, H2SO4, KCl, HNO3
Câu 3: Hòa tan hoàn toàn 9.6 gam Cu b ng dung d ch Hằ ị 2SO4 đ c,ặnóng.
Sau ph n ng ả ứ thu được V lít khí SO2 (đktc) và dung d ch A. ị
a, Tính th tích khí ểSO2 thu đ c sau ph n ng. ượ ả ứ
b, Cho t t dung d ch BaClừ ừ ị 2 đ n d vào dung d ch A thu đ c a gam k t t a. Tính a.ế ư ị ượ ế ủ
------------------------------------THE END------------------------------------
( Bi t H=1, S=32, O=16, Zn=65, Ba=137, Cl=35.5, Al=27, Mg=24, Cu=64, Fe=56, Na=23 )ế
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S GD-ĐT T nh Thái Nguyênở ỉ Đ KI M TRA 1 TI T- HÓA Ề Ể Ế H C 10Ọ
Tr ng THPT Sông Côngườ Th i gian làm bài: 45 phútờ(3)
Họ và tên :................................................................................. L p: ............................ớ
Đi mểL i phê c a th y – cô giáoờ ủ ầ .
Ph n I: Tr c nghi m: (3ầ ắ ệ đ)
Câu 1: Cho ph n ng : Hả ứ 2S + KMnO4 + H2SO4 H2O + S + MnSO4 + K2SO4 . H s c a các ch t thamệ ố ủ ấ
gia ph n ả ứng là dãy s nào trong các dãy sau ?ố
A. 3 , 2 , 5 B. 5, 2, 3 C. 2, 2, 5 D. 5, 2, 4
Câu 2: Ng i ta đi u ch oxi trong phòng thí nghi m b ng cách nào sau đây?ườ ề ế ệ ằ
A. Ch ng c t phân đo n không khí l ng.ư ấ ạ ỏ B. Đi n phân n c.ệ ướ
C. Đi n phân dung d ch NaOH.ệ ị D. Nhi t phân KClOệ3 v i xúc tác MnOớ2.
Câu 3: C u hình e nào sau đây là c a nguyên t S:ấ ủ ử
A. 1s22s22p63s2. B. 1s22s22p63s23p3.
C.1s22s22p63s23p33d1. D.1s22s22p63s23p4
Câu 4: Khi pha H2SO4 đ c thành Hặ2SO4 loãng ta ph i làm nh th nào?ả ư ế
A. Cho t t axit vào n c, khu y đ u ừ ừ ướ ấ ề B. Cho axit nhanh vào n c ướ
C. Cho n c t t vào axit, khu y đ uướ ừ ừ ấ ề D. Cho n c và axit vào cùng lúc, khu yướ ấ
đ uề
Câu 5: Dãy ch t nào v a ph n ng v i dung d ch Hấ ừ ả ứ ớ ị 2SO4 loãng v a ph n ng v i dung d ch Hừ ả ứ ớ ị 2SO4 đ cặ
ngu i?ộA. CuO, CaCO3, Zn, Mg(OH)2. B. Cu, BaCl2, Na, Fe(OH)2.
C. Fe, CaO, Na2SO3, Fe2O3. D. Ag, Na2CO3. Zn, NaOH.
Câu 6: Cho các ch t : S, SOấ2, SO3, H2S, H2SO4 . S ch t v a có tính oxi hóa, v a có tính kh là :ố ấ ừ ừ ử
A. 4 B. 5 C. 3 D. 2
Ph n II: T lu n (7đ)ầ ự ậ
Câu 1: Hoàn thành s đ ph n ng ơ ồ ả ứ sau (ghi rõ đi u ki n n u có):ề ệ ế
S
1
→
FeS
2
→
H2S
3
→
S
4
→
SO2
5
BaSO3
Câu 2: B ng ph ng pháp hoá h c hãy nh n bi t các dung d ch đ ng trong các l m t nhãn sau:ằ ươ ọ ậ ế ị ự ọ ấ
KI, H2SO4, KBr, Na2SO4
Câu 3: Hòa tan hoàn toàn m gam Al b ng dung d ch Hằ ị 2SO4 đ c,ặnóng.
Sau ph n ng ả ứ thu được 3.36 lít khí SO2 (đktc) và dung d ch A. ị
a, Tính kh i l ng nhôm đã tham gia ph n ng. ố ượ ả ứ
b, Cho t t dung d ch BaClừ ừ ị 2 đ n d vào dung d ch A thu đ c a gam k t t a. Tính a.ế ư ị ượ ế ủ
------------------------------------THE END------------------------------------
( Bi t H=1, S=32, O=16, Zn=65, Ba=137, Cl=35.5, Al=27, Mg=24, Cu=64, Fe=56, Na=23 )ế
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