Equations balanced on the previous day | Equations balanced on the next day |
PH3 + 4 Cl2 + 4 H2O = 8 HCl + H3PO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Sn2 + Cl2 = SnCl4 =>
Sn2 + 4 Cl2 = 2 SnCl4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HOOCCHOHCHOHCOOH + LiOH = LiOOCCHOHCHOHCOOLi + H2O =>
HOOCCHOHCHOHCOOH + 2 LiOH = LiOOCCHOHCHOHCOOLi + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CrCl3 + NaOH + NaClO3 = NaCrO4 + NaCl + H2O =>
3 CrCl3 + 12 NaOH + 2 NaClO3 = 3 NaCrO4 + 11 NaCl + 6 H2O
Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2
Cr2S3 + Mn(NO3)2 + Na2CO3 + H2O = NO + CO2 + Na2CrO4 + H2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 5 Na2CO3 + 15 H2O = 30 NO + 5 CO2 + 2 Na2CrO4 + 15 H2MnO4 + 3 Na2SO4
Sn + NaOH = Na2Sn(OH)6 + Na =>
Sn + 6 NaOH = Na2Sn(OH)6 + 4 Na
Al(s) + Ag2S(s) = Al2S3(s) + Ag(s) =>
2 Al(s) + 3 Ag2S(s) = Al2S3(s) + 6 Ag(s)
C2H4OHCOOH + Mg(OH)2 = (C2H4OHCOO)2Mg + H2O =>
2 C2H4OHCOOH + Mg(OH)2 = (C2H4OHCOO)2Mg + 2 H2O
SrCl2 + Na3PO4 = NaCl2 + Sr3PO4 =>
3 SrCl2 + Na3PO4 = 3 NaCl2 + Sr3PO4
Cl2 + KIO2 = ClIO2 + K =>
Cl2 + 2 KIO2 = 2 ClIO2 + 2 K
Cr(NO3)3 + NiCl2 = CrCl3 + Ni(NO3)2 =>
2 Cr(NO3)3 + 3 NiCl2 = 2 CrCl3 + 3 Ni(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K + F2 = KF =>
2 K + F2 = 2 KF
C2H4O2(aq) + NaHCO3(s) = NaCHCO2(aq) + H2O(l) + CO2(g) =>
3 C2H4O2(aq) + 4 NaHCO3(s) = 4 NaCHCO2(aq) + 6 H2O(l) + 2 CO2(g)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Sn(NO3)2 + KOH = K[Sn(OH)3] + KNO3 =>
Sn(NO3)2 + 3 KOH = K[Sn(OH)3] + 2 KNO3
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2
MgSO4*7H2O + NiSO4*7H2O = MgNi(SO4)2 + H2O =>
MgSO4*7H2O + NiSO4*7H2O = MgNi(SO4)2 + 14 H2O
As2S5 + KClO3 + H2O = KCl + H2SO4 + As2O5 =>
3 As2S5 + 20 KClO3 + 15 H2O = 20 KCl + 15 H2SO4 + 3 As2O5
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2
Na2S + Cu(NO3)2 = NO3{-} + CuS + Na{+} =>
Na2S + Cu(NO3)2 = 2 NO3{-} + CuS + 2 Na{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S + Cu(NO3)2 = NO3{-} + CuS + Na{+} =>
Na2S + Cu(NO3)2 = 2 NO3{-} + CuS + 2 Na{+}
NaOH + C20H14O4 + H2SO4 = H2SO4NaOHC20H14O4 =>
NaOH + C20H14O4 + H2SO4 = H2SO4NaOHC20H14O4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
HAuCl4 + Na2SO3 + H2O = Na2SO4 + HCl + Au =>
2 HAuCl4 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 8 HCl + 2 Au
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
CF4 + Br2 = CBr4 + F =>
CF4 + 2 Br2 = CBr4 + 4 F
Na2S + Ag2NO3 = Ag2S + Na2NO3 =>
Na2S + Ag2NO3 = Ag2S + Na2NO3
C51H98O6 + O2 = CO2 + H2O =>
2 C51H98O6 + 145 O2 = 102 CO2 + 98 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrCl3 + ZnCl2 = CrCl2 + ZnCl3 =>
CrCl3 + ZnCl2 = CrCl2 + ZnCl3
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl2 = PbCl2 + NH4(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2S + Cu(NO3)2 = NO3{-} + CuS + Na{+} =>
Na2S + Cu(NO3)2 = 2 NO3{-} + CuS + 2 Na{+}
Mn(NO3)2 + KMnO4 + H2O = HNO3 + MnO2 + KNO3 =>
3 Mn(NO3)2 + 2 KMnO4 + 2 H2O = 4 HNO3 + 5 MnO2 + 2 KNO3
Cr2O7{2-} + Mn{2+} + H{+} = MnO4{-} + Cr{3+} + H2O =>
5 Cr2O7{2-} + 6 Mn{2+} + 22 H{+} = 6 MnO4{-} + 10 Cr{3+} + 11 H2O
Fe(NO3)2 + NaOH + Bi(NO3)3 = Na3[Fe(OH)6] + Bi + NaNO3 =>
3 Fe(NO3)2 + 18 NaOH + Bi(NO3)3 = 3 Na3[Fe(OH)6] + Bi + 9 NaNO3
C12H22011 + O = CO2 + H2O =>
2 C12H22011 + 22059 O = 24 CO2 + 22011 H2O
Na[Al(OH)4] + KBr = NaBr + K[Al(OH)4] =>
Na[Al(OH)4] + KBr = NaBr + K[Al(OH)4]
Mg(s) + Br2(l) = MgBr =>
2 Mg(s) + Br2(l) = 2 MgBr
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
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