预习初中科学第5册,描述酸.碱.盐的概念,能说出酸碱盐的性质

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/12 04:54:01
xNYWqF IFDJ<,EoEn|meƘ&}O:u0Z`~T/|e7޾\dᅬt>d XZgO4ԟvXFPAd o%̬yZj{d6s\$^`|ԾL-c+@ǀcȪmRxo.Vt{vnV\9[D}^.s ѤRi|*!^Nyћc;15. ҉4na " y_-YQ4[['=E: +agzƃknQxa41B4^ _L 0Gݘ 0}N3ljr[A/ *y ]A{cI)\G'5nӋIR8M:.ى+LGp r6)٨-bo/92|7 〈[n~8!wn8K їG~MetLz"$E 칁)>#]$J skKm{=>TEyKP@G87G*i%(mᄘ x a'QS * y+ɼ"dF]dFdֆ)!1ԊNV/ z3d-pEtVEOAJV†xLRYb|>u1FfR6T<ڪk\+>v)D w;(iHPxm~6:HUjD(g[]ًV53Y玲2H !=e sbGquaX g{M[Æ YU7٨PR=SLdWr>ڟaJ8ph_.4mdK<.nh9,A\1|^LȪ \N/a,_ Mx_~J2 gmc'We/3m-Hi99G+gFv.ņLgt \M+  M{^ӞOV{ o~Ӵb?Д >Dg\ g\ 5@8HxX\~ @ mV0&)GtJ{T׸ZdjB)l .4r.`+\-* zQge*X1K \k$6My D'68$|} t>h sk"$h&ͅB oH=rh1k-y#"W|]Xn+n] P BF#N7'ŅN}lM)~XLA챀ɗ m"Qpz4}ńm-wGhE(MD^gO_)BPEkN)HBX'ItRr@3Q F=awUw]SY%lZ4\+Qڤ^ZqP{`*TlI*Vi[P囧ODP\YR-vPҰHѲuCxqW63ؚ"Boˮ[R`y?4Z3]prlMTЌ NklBtF!hpl ,.ii<pxGxLdai7*pQِx(hM:H j׭3! TF^~{!.+"p|L["~$f͕m!doA_=r`bkϧ;>pGMǀ@yR%N.#a@$?LhIi6qb*8XqHHvޥ3%wCG$'q S9qhIj1v磖fFS|yT a Ȋ{ѩ0N8Yv>j|6[y5:R]#^9P6wع3z9 r,8+,ChC+xp_a}Ne@d԰0/:,e7)!C3vK@ "J p\#$#cT}ewda.ݶ@7Z,{pp|Bʙf0pFaVDgř! lx\=TBZhjC/iPytr}Jq4;zA@%GKu䧙@gh·+ Jyzv9&_NQ5ֽRgh5Ӻb7OϒUqNF9M9 ϗ #|V.7Nv,A6+dR!wǘB$!ceuCca8 B>DЇp4yahnE<]CH5r.s}>d>=8xWieLV XMșs_=#[ 'l" o;8S\G+{W3q@6qA7 CcLE5D‰_u;H0 O^AL>b:|hbwbU_"ሱ\_iO8.PO