107. MgHB03, MgC03. 108. =1,38 -»0 . 109. Zn + Hg2(N03)2. 110. MgSCv 111. 0,8: 1. 112. NaH+HI. 114. a) SiCl4; ) B2H6; ) AI.C,; r) Mg3P2; ) NaOH. 115. pH = 3. 116. 0,00245 (Tl 4-4- H2S03 (.); 0,22 (Be 4- H2S04 (.). 117. cp (AL) = = (H2) = 0,133; (N20) = 0,4; (NH3) = 0,267; (02) = = 0,07. 118. B4HW; Si2He. 119. A BaS. 120. Aj S02, A, Mn207. 121. n = 1/3 : KN02 4- 3Mg 4- 5H20; n = 0,2 : Co 4-+ HN03. 122. NH4Fe(S04)2- 12H20. 123. A P, , P205. 124. + 02 = K02. 125. X BaFe04. 126. MnS04 FeP04. 127. (NH4)2S04. 128. BC13. 130. w (NH3) = 0,66. 131. T12C03+ HI (HBr) Pb (HC03)2+ H2S. 132. Fe (NCS> FeS04, Fe(N03)2. 133. HN3 HNCO. 134. HC103. 135. PtCl44-4-H2, Pt V- 136. NH4HS. 138. A Sn, 2 Cr03. 139. I\ Os, A, Mn (OH)4. 140. A NHS, CO,. 141. p = = 381 . 142. A H2S, HC104, H,S04" HCI, E H2S03, HOC!. 143. CuS04. 144. A

 Hg2Cl2, HgCl2. 146. Ca2BeO 13H20. 148. PbFCl. 152. Mg (CI04) MgC03. 153. Li,S04 H20. 154. 2,58 : 1. 156. A -PbO, S03, NaoO. 157. 1 / 4Fe (HCOs)2 + 2H20 4- 02; 2) 2CaC2044- 02 2CaC2+ 502; 3) 2CuO 4- Cu2S; 4) MnCl2 4-4- 03+ 3H20; 5) H2S2034- H20; 6) C3024- 202; 7) FeC,04; 8) H2S 4- H2S04; 9) H20.,4- Cla 2HOC1; 10) 3NO. 158. [H+l < < [OH"J < [HCO;] < [< [NH4+1. 159. Hg (N03)2.

160. Na, Na2C03. 161. a) CH4+ 202; 6) Mg2Si 4- 02. 162. X

- NH4I, Ti S02. 2 NH3. 163. C02 N20, C120 SOa C102 S20, B,03 C30,. '165. CuC204 HoO = Cu 4- 2C024-4- H20. 166. v (H2) : v'(N2) : v (CO) : v (C02) = 4 : 3,6 : 1 : 1,4. 167. CaCr04 KMn04. 168. X NH4VOs. 169. CI2, A Fe. 170. A SrC03. . 171. Be. 172. 1 HN03 (.); . 173. MnS Mn02. 174. NH4KS04 L 2NH34-+ K2S207+ H20. 175. A CO (NH2)2. 176. X - Ag2C03. 177. Na, w (Na) = 0,37. 178. ,. 179. K2C03, NH4N03. 180. A - K3[Fe (CN)C1, - K4lFe (CN)r,l. 181. A MgO, NaOH, . 182. A HgS04, (OH)2. - H2S04, BaS. 183. , - 15, ,-PCi3, 2- 15. 184. X, - , 2- , 3- Zn, 4- Fe. 185. 03, 03, . 186. FeS.


 

 

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