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4 3 A$=" CHEMISTRY ": 3 ;A$(N);M(N): 3 ;"LONGMAN SOFTWARE 3 ;" " 3 "DOUBLE WIDTH" 3 "DOUBLE HEIGHT" 3 PRODUCTS/CONTRACT BOOKS 3 1984 MERCURIAN PULP 3 PLEASE WAIT " 3 2 ,"NaOH","Sodium Hydroxide",40 2 );" ": 2 for another 2 SEARCHING AND LOADING 2 1 w$=z$+"** METALS produce POSITIVE ions ** NON-METALS give NEGATIVE ions **" 1 w$=w$+"*** The series shown here include only those metals and radicals used in this program ***"+Z$ 1 w$=w$+"** The metals that are used are shown above.**" 1 w$=w$+" This program looks at the relative REACTIVITY of ions. " 1 w$=w$+" The numbers indicate their positions in a REACTIVITY SERIES.**" 1 w$="soluble" 1 w$="insoluble": 1 s$(n,i,t): 1 p$=p$+s$(z,2 1 l,z;q$;"+";: 1 in;" MASS of 1 MOLE of... "; 1 h2s v4 1 fume cupboard 1 et=et+m(n) 1 e$(t)=t$(t*2 1 e$(t)=" ": 1 d$(t)=a$(n) 1 a$="MADE IT !!": 1 a$="GASSED!!": 1 a$="CONGRATULATIONS": 1 a$=" H2S!! ": 1 a$(n),m(n),c$(n),N$(N),A(N): 1 Y1=Y+(A$="6")*(Y<18 1 Y,X;M$(W,1 1 X1=X+(A$="8")*(X<30 1 Will these form new salts?( 1 W$=Z$+"*** In an IONIC SOLUTION low order IONS will be replaced by those higher in the series ***"+Z$ 1 W$="MOLE": 1 W$=" MOLE ": 1 Sodium Hydroxide Magnesium Oxide Calcium Carbonate Hydrogen Chloride Aluminium Oxide Zinc Sulphate Copper Sulphate Sodium Phosphate Sodium Carbonate Calcium Oxide Potassiom Nitrate Lead(IV) Oxide Sodium Hydroxide Sodium Nitrate Calcium Chloride Iron(II) Chloride 1 Reactivity<7 1 Radical for salt ";n;" : 1 REACTIVITYl 1 REACTIVITYR 1 R$(N),i$(n,1 1 Potassium Sodium Calcium Magnesium Aluminium Zinc Iron Lead Hydrogen Copper Silver 1 ORIGINAL SALTS 1 O333,"FeCl 1 Nitrate Chloride Carbonate Sulphate 1 NaOH MgO CaCO 1 NON-METALS 1 Mole 1 Metal for salt ";n;" : 1 Mass of 1 MOLE=";a(q);"g 1 MOLE L 1 L,c;W$(n): 1 L,Z;m(n);"+": 1 K 1 Na1 Ca2 Mg2 Al3 Zn2 Fe3 Pb2 H 1 Cu2 Ag1 1 J333,"Ca",40.1 1 If you open it, run to the DOOR! 1 IONS & VALENCIES 1 I have run out of new problems 1 H2S K 1 H C N O Na Mg Al P S Cl K Ca Fe Cu Zn Pb 1 F$(N)=E$(N): 1 F$(N)=" " 1 END OF PROGRAM 1 E$(N),M$(N,1 1 Created with Ramsoft MakeTZX 1 Coffee, white with 2 sugars. 1 Bfff,"ZnSO 1 Anything else while you're here? 1 A$="REACTIVITY": 1 ;C$(Q);"?" 1 ;"you will need." 1 ;"you define your own salts"; 1 ;"which is more than you need.": 1 ;"non-metal ion." 1 ;"most reactive metal ion will" 1 ;"in g/mol" 1 ;"in a solutiom of these two." 1 ;"decomposed to form new salts.": 1 ;"collecting the equipment that"; 1 ;"but watch out - one of them"; 1 ;"bond with the most reactive"; 1 ;"and that's not enough.": 1 ;"and that is all that you need.": 1 ;"and tells you the results." 1 ;"Your job was to produce"; 1 ;"You collected.." 1 ;"This part of the program lets"; 1 ;"The original salts have both"; 1 ;"No new salts would be formed "; 1 ;"Molar Mass"; 1 ;"Keep looking in the cupboards"; 1 ;"It's all there - somewhere!" 1 ;"If both salts are soluble,the"; 1 ;"IT WILL ESCAPE ANY MOMENT."; 1 ;"HEAD FOR THE DOOR!!" 1 ;"Go round the Laboratory "; 1 ;"ENTER each salt in 2 stages"; 1 ;"Ar Value"; 1 ;"Ar Value" 1 ;"- the METAL,then the RADICAL" 1 ;" with this.Let's find another. " 1 ;" formula below. "; 1 ;" You needed...."; 1 ;" YOU WILL NEED THESE THINGS..." 1 ;" Use the elements 1 4 Petrie DishesI 1 2 1 124151524211843344725362 C 1 1 Bunsen Burners 2 Tripods 3 Teaspoons 2 Sugar 2 Milk Powder 3 Cups & Saucers 1 Filter Papers 2 Gauzes 4 Ground Coffee 4 Matches 1 Flasks 2 Filter Funnels T 1 1 Cl 1 CO 1 ,"Zn",65.4 1 ,"MgO","Magnesium Oxide",40.3 1 ,"Mg",24.3 1 ,"HCl","Hydrogen Chloride",36.5 1 ,"Cu",63.5 1 ,"Cl",35.5 1 ,"CaO","Calcium Oxide",56.1 1 ,"31435181828384" 1 ,"211183128213" 1 ,"124151524211843344725362" 1 ,"1241515242111484" 1 ,"1121838182233224" 1 ,"11112251425281828384" 1 ,"1 Voltameter","2 Sugar" 1 ,"1 Test Tubes","2 Gas Jars","3 Cups & Saucers" 1 ,"1 Tap Funnels","2 Condensers","3 Beehive Shelves","4 Troughs" 1 ,"1 Glass tubing","2 Rubber Tubing","3 Assorted Bungs","4 Matches" 1 ,"1 Flasks","2 Filter Funnels","3 Beakers","4 Petrie Dishes" 1 ,"1 Filter Papers","2 Gauzes","3 Rockwool","4 Ground Coffee" 1 ,"1 Bunsen Burners","2 Tripods","3 Teaspoons" 1 ,"1 Batteries","2 Milk Powder" 1 )=sl+h(n,1 1 )=sc+h(n,2 1 )=" " 1 )-(A$="7")*(Y>1 1 )-(A$="5")*(X>0 1 (y1,x1)=31 1 "Salt crystals from sandy sea water" 1 "Reactivity" 1 "REACTIVITY" 1 "Pure water from tap water" 1 "Potassium","K","1","Sodium","Na","1","Calcium","Ca","2","Magnesium","Mg","2","Aluminium","Al","3","Zinc","Zn","2","Iron","Fe","3","Lead","Pb","2" 1 "Pb",207.2 1 "Oxygen from Hydrogen Peroxide & a catalyst" 1 "Nitrate","NO 1 "Na","1","CO 1 "Hydrogen","H","1","Copper","Cu","2","Silver","Ag","1" 1 "Hydrogen from steam & Magnesium" 1 "Hydrogen Chloride gas from rock salt & conc. sulphuric acid" 1 "Hydrogen & Oxygen from acified water" 1 "Coffee, white with 2 sugars." 1 "847591623","543912876","329467185","795368214","968723451" 1 "123456789","135792468","369147258","483726195","214685397","641275938","486139572" 1 ","Zinc Sulphate",161.5 1 ","Sodium Phosphate",164 1 ","Sodium Nitrate",85 1 ","Sodium Carbonate",106 1 ","Potassiom Nitrate",101.1 1 ","Lead(IV) Oxide",239.2 1 ","Iron(II) Chloride",126.9 1 ","Copper Sulphate",159.6 1 ","Calcium Chloride",111.1 1 ","Calcium Carbonate",100.1 1 ","Aluminium Oxide",102 1 ","2","Sulphate","SO 1 ","2","Fe","2","Cl","1" 1 ","1","Chloride","Cl","1","Carbonate","CO 1 " ";m$(n,1 1 !333,"N",14 1 to start work 1 to start work 1 to start 1 to see what happens. 1 to repeat 1 to go on 1 to go on 1 to go on 1 to carry on. 1 to carry on 1 number or sum -e.g.1+1+16:"; 1 listed here. 1 [ENTER] to end. 1 You don't really need that ! 1 We can't make an ionic solution"; 1 Unknown Element 1 USER-CONTROLLED" 1 This would happen with these. 1 TO END PROGAM 1 THE EXPERIMENT 1 REACTIVITY SERIES" 1 REACTIVITY SERIES 1 REACTIVITY 1 RADICALS 1 QUESTIONS" 1 Please type your "; 1 Please press a 1 PROGRAM READY - PRESS ANY KEY ": 1 PROGRAM OPTIONS 1 PRESS A NUMBER TO SELECT 1 PLEASE STOP THE TAPE AND WAIT 1 PERIODIC TABLE & IONS" 1 PERIODIC TABLE (compressed) 1 OPEN CUPBOARD 1 Nothing 1 NO.Try again 1 NEW SALTS 1 Is ";p$;" soluble ? 1 GOT IT ALL 1 FORMULA ANALYSER 1 EXPLANATION" 1 END OF PROGRAM 1 END OF PROGRAM 1 Do you want to see that again? Press 1 Do you want another ? 1 Do you know what to look for? Press 1 Do you have formulae that need analysing? Press 1 DOUBLE DECOMPOSITION 1 CUPBOARD No.";q;" 1 CHEMISTRY ; 1 CHEMISTRY , 1 CHEMISTRY 1 Available RADICALS 1 Available METALS 1 Any use ? 1 Another one? Press 1 Wrong!! It is ";W$;". 1 THE MOLE TESTS 1 PLEASE STOP THE TAPE AND WAIT 1 ONE MOMENT PLEASE 1 FORMULA ANALYSIS 1 Do you want to start again? Press 1 Correct. It is ";w$;". 1 CaO KNO 1 Please press 1 HCl Al 1 Do you want another task? Press 1 SEARCHING AND LOADING 1 Press 1 PLEASE STOP THE TAPE ": 1 NaOH NaNO 1 "; 1 J 1 " 1 Your task is to prepare,in bulk 1 G 1 1 1 1 1 1