| Rang | Matière | Problème | Problème de formatage |
|---|---|---|---|
| 5201 | Simplifier | Ti+At | |
| 5202 | Simplifier | Ti+Cd | |
| 5203 | Simplifier | Ti+Cr+O | |
| 5204 | Simplifier | Ti+Os | |
| 5205 | Simplifier | TiCa+NbLi | |
| 5206 | Simplifier | Ti-Fr | |
| 5207 | Simplifier | TlCn | |
| 5208 | Simplifier | TlIrPbCdUutHsSb | |
| 5209 | Simplifier | Sc+H | |
| 5210 | Simplifier | Sc+Tc | |
| 5211 | Simplifier | SCL_2 | |
| 5212 | Simplifier | se | |
| 5213 | Simplifier | Se-2 | |
| 5214 | Simplifier | -B(-2x-y-(3x-(4xry-3)-y)-7) | |
| 5215 | Simplifier | Sf_6 | |
| 5216 | Simplifier | Sg+Mt+K | |
| 5217 | Simplifier | Si+Cl | |
| 5218 | Simplifier | Si+Fe | |
| 5219 | Simplifier | Si+H_2O | |
| 5220 | Simplifier | Si+Mo-Be | |
| 5221 | Simplifier | Si+Ru | |
| 5222 | Déterminer si le composé est soluble dans l'eau | KI_2 | |
| 5223 | Simplifier | sin(2x)cos(3x)+cos(2x)sin(3x) | |
| 5224 | Simplifier | Pm+Cr | |
| 5225 | Simplifier | Po(vi)OH | |
| 5226 | Simplifier | PO_4+OH | |
| 5227 | Déterminer si le composé est soluble dans l'eau | KMnO_4 | |
| 5228 | Simplifier | Pt+Ga | |
| 5229 | Simplifier | Pt+Mo | |
| 5230 | Simplifier | Pu-227 | |
| 5231 | Simplifier | q+5 | |
| 5232 | Simplifier | q-p | |
| 5233 | Simplifier | ra | |
| 5234 | Simplifier | Rb_2S+HCl | |
| 5235 | Simplifier | Rb+Cl | |
| 5236 | Simplifier | Rb-Li | |
| 5237 | Simplifier | Re+Ca | |
| 5238 | Simplifier | Re+Cr | |
| 5239 | Simplifier | Re+Hg | |
| 5240 | Simplifier | ReAu*Tc | |
| 5241 | Simplifier | p(p(3)) | |
| 5242 | Simplifier | p_1 | |
| 5243 | Simplifier | P_2+O_2 | |
| 5244 | Simplifier | P+O_2 | |
| 5245 | Simplifier | p_2+16p+39 | |
| 5246 | Simplifier | Pb+I_2 | |
| 5247 | Simplifier | Pb+NO+K | |
| 5248 | Simplifier | Pb_2+HgBr_2+4PbBr+Hg | |
| 5249 | Simplifier | PCL_3 | |
| 5250 | Simplifier | Pd+AmRh | |
| 5251 | Simplifier | Pd+Re | |
| 5252 | Simplifier | Pd+Y | |
| 5253 | Déterminer si le composé est soluble dans l'eau | MnO_2 | |
| 5254 | Simplifier | PHsSbRhMtBWht | |
| 5255 | Simplifier | PHst | |
| 5256 | Simplifier | O+H_2 | |
| 5257 | Simplifier | O_2+2Mg | |
| 5258 | Simplifier | NaOH+H_2O | |
| 5259 | Simplifier | NaOH+FeBr_3 | |
| 5260 | Simplifier | Nb+Hs | |
| 5261 | Simplifier | Nb+Mt | |
| 5262 | Simplifier | Nb+Ru | |
| 5263 | Simplifier | Nb-Ga | |
| 5264 | Simplifier | NbRuFl | |
| 5265 | Simplifier | Nd+Cu | |
| 5266 | Simplifier | NH_3+H_2CO_3 | |
| 5267 | Simplifier | NH_4CO_3+FeOH | |
| 5268 | Simplifier | NH_4I+AgNO_3 | |
| 5269 | Simplifier | NH_3+2H_3PO_4 | |
| 5270 | Simplifier | NH_3+H_3PO_4 | |
| 5271 | Simplifier | NH_3+HCl | |
| 5272 | Simplifier | NH_4OH+BaCl_2 | |
| 5273 | Simplifier | Ni(CIO_4)*3H_2O | |
| 5274 | Simplifier | Ni+AgNO_3 | |
| 5275 | Simplifier | Ni+B | |
| 5276 | Simplifier | Ni+H_2O_2 | |
| 5277 | Simplifier | NiCO_3(s)+2H+(aq) | |
| 5278 | Simplifier | NiSO_4*6H_2O | |
| 5279 | Simplifier | NiYAl | |
| 5280 | Simplifier | NM | |
| 5281 | Simplifier | no+k | |
| 5282 | Simplifier | NRhSnb | |
| 5283 | Simplifier | O*Mo | |
| 5284 | Simplifier | O(5+2) | |
| 5285 | Simplifier | Na_2CO_3+MnCl_2 | |
| 5286 | Simplifier | na_2cr_2o_7 | |
| 5287 | Simplifier | Na_2O+BaO | |
| 5288 | Simplifier | Na_2S_2O_3+I_2 | |
| 5289 | Simplifier | NA_3+CO_4 | |
| 5290 | Simplifier | na_3n | |
| 5291 | Simplifier | Na_3Po_4+NaCl+Ba(NO_3(2)) | |
| 5292 | Simplifier | nacI+AgNO_3 | |
| 5293 | Simplifier | NaCl(aq) | |
| 5294 | Simplifier | Na+S | |
| 5295 | Simplifier | Na+Y | |
| 5296 | Simplifier | Na_2+Cl_2 | |
| 5297 | Simplifier | Na_2+Na_2 | |
| 5298 | Simplifier | Na_2CCr+Rb | |
| 5299 | Simplifier | Na+KCl | |
| 5300 | Simplifier | Na+NO_3 |