福建省南平市2019屆高三年畢業(yè)班第一次綜合質(zhì)量檢查理科綜合試卷及答案(pdf版)

2

86

14-18

19-21

6

3

0

14

C

1516

DD

17

C

18

D

19

AC

20

BC

21

ABC

22

32

3338

22.

14.22

22

3

F

2.

23.

1

1

U

1

ER

0

R

Rr

0

ER

0

1

U

14r

R

4E4E

,3

25V

24.1

2

122

Eqmg

…

1

UEd

1

BR

2

UBRv

1

1

2

…………

1

2mgd

qBR2

1

1

1

2

Q

2r

1

d

………

1

qvB

12

mv

1

r

1

………

1

P

r2

2

(r

2

d)

2

L

2

………

1

2

2

t

c

v2

qvB

22

mv

2

r

2

………

1

qBd

qB(d2L2)

v

1

2v2

2m22md

qBd

2m

v

0

2

qB(d

2

2md

L2

)

1

3

T

t

2m

qB

2k1

4

………

1

T(k0,1,2,3………

m

(2k1)(k0,1,2,32qB

2

1

25a

t

1

T

4

MgR

m

2qB

1

Mv

2

2

32

v

.......................

1

abB

vv

12

b

v

c

MvMvmv

12

-(mgEq)2R

1

1

mv

2

1

mv

2

.................1

1

22

2

mgqE

1

mc

R

...................................1

v

1

v

2

v

c

2gR

10gR

2gR

m

M

10gR

1

1

2b

ACEq

2

mg

AC-------------------------------------------------------------2

CA

CACACA

v

C1

vcos450

C

.............1

v

C2

vsin45

C

0

.............1

bC

CA

A

l

2R

.............1

tbCA

a

lvt

C1

..................................1

v

C2

a

t

2

.............

1

a2gCAFma2mg

1

(3)bBAWqE2RqER

12

Fmg,

3mgR

2

1

E

P

-W

1

3mgR1

1

mv2mv2mgR

E

v

v)

2

2

2

2

A

P

A

C

E

P

3mgR

1

4522B

33

3-3

1

ACD5

1

22435

3

0

2

(1)

A,

pSmgmgpS………0c1

1

p

1

0

T

0

CB

p

2

pSmg

2

………

?

1

pShpS2h12

………

1

mm

c

pS

g

1

(2)

V2hs

2

TT

2

0

………

1

V

3

hS

?

T

V

2

T

2

3

………

2

V

3………

T

3

1

1

hh

1

h2hh

h

1

Wmghmgh

1

34.1ABD

3

51224350

DBE30

0

EBC60

0

2

DE

R

2

tan30o

1

EC

R

2

tan60o

1

DCDEEC

R

2

(tan30

0

tan60

0

)

23R

3

3

ABB

n

sinr

sini

nn

C

3C

3

4

2019

:

1

2

1

I

7

7.C8.A9.B

6

10.D11.B

42

12.C

13.A

II

26

28

43

3536

2616

11

15

KFeO

24

(

1

KOH

KFeO

24

)2

Cl+2OH=Cl+ClO+HO222

2Fe3+

12

ClO

2

<1

34

FeO2-+20H+=3O+4Fe3+10HOHO134222

79.2%(2)

2714

113

2

2.

()2

2

8CrO2

4

3S

2

20HO===8Cr(OH)

23

3SO2

16OH2

35

4

5

2

2HO4e===O

22

4H4OH4e===O

2

2HO2

2

ClO(

3

(a-b

2

2

2813

1H<0

S>0

H-TS<02

2NH(g)

3

N(g)+3H(g)

22

H=+92.1kJ·mol

1

2

290Co-Al

1

2c1

36.862

80%

2

>1

35

15

——

]

14P

1

As>Se>Ge(

)2

2

1

NH

3

2

3ABCE2

4sp3

1

PO

4

3-

SO

4

2--

4

)2

54

2

496

a3N

A

10

21

1244

a107N

A

2

3615

[

——

]

1

1

2

2

21

3

2

2

4

2

5

3

2

2

20182019

1.D

6

2.C

I

3.C4.B5.D6.CII

2932

3738

29.10

1

39

1

2

“

CO

”

CO

21

CO

2

1

1B

3

2

4

3010

11

1

1

1

1

“

”

1

2

1

1

acd1

3

3110

--1

2

1

1

2

1

5M×104

2

3S2

“

”

1

“PH

”

1

4

2

32

9

1D1

2bbdd2