ǰλãҳ > 2018届山东省枣庄市高三第二次模拟考试理科综合试题 word - 百度文库
ۼNa2YҺַӦپˡϴӡɡȲܼCa%Mg%ʱʢCaYMgY ϴCaYIJ____ ܸݼþMg%=
27.15֣ǾҪ;ĻҲǽǿش⣺ (1)ӴУV2O5ʱSO2O2ķӦ̷ӦֱΪ
.
(2)﮷εصܷӦʽΪ
ƶŵʱĵ缫ӦʽΪ
(3) V205ڽɷCaOܼá֪
+
ʱLi
ƷġH=
(4)ҵ÷¯ҪFeOV2O3SiO2 P2O5ʣȡV2O5£
дһ;____ ӵҺ
۱յĿǽFeOV2O3תΪNaVO3÷Ӧ뻹ԭʵ֮Ϊ____
ڱNH4V03ĹУļֵ꣩¶ȱ仯ͼʾ210ʱʣʵĻѧʽΪ Ϊ____
28.14֣仯й㷺Ӧáش⣺
(1) Cr3+Al3+ĻѧơCrCI3ҺмNaOHҺӦӷ ʽΪ CrCI3Һչ壬ùijɷ (2)
Һпת
£ʼŨΪ1.0 mol/L
֪
Һ
+
c(H)ı仯ͼʾ
пжϷӦƽ״̬ ţ AҺpHٱ仯 BC
Ϊֵ
A~B淴ӦʴСΪvA棩 __vB棩>< ͼóҺǿK2CrO4ƽת С
+-7
䡱c(H) =3.5 xl0mol/Lʱ÷ӦƽⳣΪ
(3)ѧвK2ClO4ΪָʾAgNO3ҺζҺеC1-Ag+CrO42-שɫָʾζյ㡣ҺӦʢ ʽʽζУӦ
(4)£Ϊ
29.(10)RNAҪɷ֣żҪá
(1)һ˵ϸڵRNAҪmRNA____________________________֡ (2)һﲻͬϸmRNAڲ죬______________Ľ
(3)RNAŴRNAijת¼ںϳӴRNAĹҪø________________________________________________________
(4)DNARNAΪŴʵĹͬص__________________________(㼴)
30.(9)ͼΪijɫֲĹǿȱ仯ͼBΪⲹ(ָʱĹǿ)ش⡣
ҺŨɴС˳
ƽⳣK=____֪
KspֱΪ
(1)ͼеCΪⱥ͵㣬京__________________
(2)ͬ£ֲǿʵߣֲⱥ͵Ĺ)ǿȴnܵһԭǼֲպ̶CO2Ч_________(ڡСڡֲ
(3)ֱֲܱУ˵Ĺպ¶ȵ_________(סҡ߾)ԭ__________________
31.(8)ðɸðںڴֳϺҲϸȾġûסļȲ֢ͨƣעϢůͶˮ£һ710ͿԶȬ
(1)ðУ벡ʶϸ_____________________________________________Ժϳɲʡ
(2)ðʱ»һʱάڽϸˮƽǻ_________̬ƽĽ (3)شͨϸڵγɻ谭ϸĵʺϳɱƸðʱձʹÿصĺԡ
32.(12)֪һֵŴȷ²ڳȾɫ塢XȾɫ廹XYȾɫͬԴϡһؼͥѵ鷽ػλá
(1)鷽
ٶԸΪ_______________ĸΪ________________ļͥе(㹻); ͳÿͥ____________________________________ (2)
_________________________________²λڳȾɫϣ _________________________________²λXȾɫϣ
_________________________________²λXYȾɫͬԴϡ (3)ڣŴеķǷڸ²ĻƵ?Ҫ˵ɡ 33.-ѡ3-315֣
15֣˵ȷ__________ȷ𰸱šѡ12֣ѡ24֣ѡ
35֡ÿѡ13֣͵÷Ϊ0֣
A.ɰӵĦܶȣԹӼƽ B.ƽʴ¶ȱȷƽС¶ȸ C.Ӽͳͬʱڣ֮С D.еܲȫתΪܣҲȫתɻе E.ڶƳɣΪΥѧڶ
210֣ͼʾҶ˿ڡΪSľԲˮƽڵϣмװãڲΪmľȻAҲΪmõĻBֳɳȵ֣ȾӴáֱַPQʼ״̬¶ȾΪT0ѹǿСΪ
4mgұֺ㶨һĦ SֶPȣBǡõҶʱP¶ȣ
ڽֱãPȣBٴε϶ʱP¶ȡ
34.-ѡ3-415֣
15֣һмгᲨijȽxᴫx=3mʵaʼʱʱͼΪt0ʱ̵IJͼʵay˶ͼΪʵaͼ˵ȷ________ȷ𰸱šѡ12֣ѡ24֣ѡ35֡ÿѡ13֣͵÷Ϊ0֣ AòƵΪ2.5 Hz BòĴΪ200 m/s CòxḺ
DtoʱʵabcУʵbȻصƽλ Etoʱ𣬾0.015 sʵaصƽλ
(2)10֣ͼʾѲԱվһյҺرߣؽǴҺڵİȫ֪ؿΪLƵصľΪH䣬ҺעijҺ壬ҺΪĹ߾Һ
ʱص
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