Equations balanced on the previous day | Equations balanced on the next day |
2 C6H8 + 5 H2 = 2 C6H13
FeBr3(aq) + Na2S(aq) = Fe2S3 + NaBr =>
2 FeBr3(aq) + 3 Na2S(aq) = Fe2S3 + 6 NaBr
S2O3{2-} + Br2 = S4O6{2-} + Br{-} =>
2 S2O3{2-} + Br2 = S4O6{2-} + 2 Br{-}
C2H5{+} + H2O = C2H4 + H3O{+} =>
C2H5{+} + H2O = C2H4 + H3O{+}
HCHO + KMnO4 + H2SO4 = HCOOH + H2O + MnO2 + K2SO4 =>
3 HCHO + 2 KMnO4 + H2SO4 = 3 HCOOH + H2O + 2 MnO2 + K2SO4
TiO2 + Fe2O3 + H2 = FeTi2O5 + H2O =>
4 TiO2 + Fe2O3 + H2 = 2 FeTi2O5 + H2O
AgI + Fe2(CO3)3 = Ag2(CO3) + FeI3 =>
6 AgI + Fe2(CO3)3 = 3 Ag2(CO3) + 2 FeI3
H2NCl + NH3 = NH3Cl + N2H2 =>
4 H2NCl + 2 NH3 = 4 NH3Cl + N2H2
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + K2SO4 + CO2 + H2O + (NH4)2SO4 =>
2 KMnO4 + 8 H2SO4 + 5(NH4)2C2O4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O + 5(NH4)2SO4
Na[Ag(CN)2] = Na{+} + [Ag(CN)2]{-} =>
Na[Ag(CN)2] = Na{+} + [Ag(CN)2]{-}
C4H4O4 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
5 C4H4O4 + 2 NaHCO3 = 2 C7H5O2Na + 6 H2O + 8 CO2
HCHO + KMnO4 + H2SO4 = HCOOH + H2O + MnO2 + K2SO4 =>
3 HCHO + 2 KMnO4 + H2SO4 = 3 HCOOH + H2O + 2 MnO2 + K2SO4
NaI + NaOH + KMnO4 = IO3 + H2O + K2MnO4 + Na2MnO4 =>
2 NaI + 12 NaOH + 14 KMnO4 = 2 IO3 + 6 H2O + 7 K2MnO4 + 7 Na2MnO4
NH4F + Ca = NH4Ca + CaF =>
NH4F + 2 Ca = NH4Ca + CaF
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
Ca + Ag2SO3 = CaSO3 + Ag =>
Ca + Ag2SO3 = CaSO3 + 2 Ag
H2(g) + PbO(s) = Pb(s) + H2O(g) =>
H2(g) + PbO(s) = Pb(s) + H2O(g)
MgCl2 + BaO = MgO + BaCl2 =>
MgCl2 + BaO = MgO + BaCl2
RCHOHR + K2Cr2O7 + H2SO4 = RCOR + Cr2(SO4)3 + KHSO4 + H2O =>
3 RCHOHR + K2Cr2O7 + 5 H2SO4 = 3 RCOR + Cr2(SO4)3 + 2 KHSO4 + 7 H2O
Cu2O(s) + O2(g) = CuO(s) =>
2 Cu2O(s) + O2(g) = 4 CuO(s)
Fe(s) + HCl(aq) = FeCl2(aq) + hydrogen =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2
CH4 + C4H4O = C7H8 + H2O =>
9 CH4 + 10 C4H4O = 7 C7H8 + 10 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2SO3(s) = Ag{+} + SO3{2-} =>
Ag2SO3(s) = 2 Ag{+} + SO3{2-}
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
Na2C2O4 + Fe = FeC2O4 + Na =>
Na2C2O4 + Fe = FeC2O4 + 2 Na
NiCl2 + K2CO3 = NiCO3 + K2Cl2 =>
NiCl2 + K2CO3 = NiCO3 + K2Cl2
KCl + AgNo2 = KNo2 + AgCl =>
KCl + AgNo2 = KNo2 + AgCl
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
Mn(OH)2 + H3O{+} = Mn{2+} + H2O =>
Mn(OH)2 + 2 H3O{+} = Mn{2+} + 4 H2O
CH2(OH)CH(OH)CH2(OH) + HNO3 = CH2(ONO2)CH(ONO2)CH2(ONO2) + H2O =>
CH2(OH)CH(OH)CH2(OH) + 3 HNO3 = CH2(ONO2)CH(ONO2)CH2(ONO2) + 3 H2O
KNO2(aq) + HCl(aq) = KCl(aq) + HNO2(aq) =>
KNO2(aq) + HCl(aq) = KCl(aq) + HNO2(aq)
Fe(Ox) + NaOH = FeOH + Na(Ox) =>
Fe(Ox) + NaOH = FeOH + Na(Ox)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
NaOH + F2 = NaF + OF2 + H2O =>
2 NaOH + 2 F2 = 2 NaF + OF2 + H2O
C9H7N + H2 = C9H17N =>
C9H7N + 5 H2 = C9H17N
C6H8O7 + NaHCO3 = CO2 + H2O + Na3(C6H8O7) =>
7 C6H8O7 + 18 NaHCO3 = 24 CO2 + 13 H2O + 6 Na3(C6H8O7)
Hydrochloricacid + magnesium = hydrogen + magnesiumchloride =>
2 HCl + Mg = H2 + MgCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2S04 + H2O =>
36 HCl + 2 KMnO4 + 6 H2SO4 = 18 Cl2 + 2 MnSO4 + K2S04 + 24 H2O
PbI2 + NaOH = Pb(OH)2 + NaI =>
PbI2 + 2 NaOH = Pb(OH)2 + 2 NaI
UCl4 + HNO3 + H2O = UO2Cl2 + NO + HCl =>
3 UCl4 + 2 HNO3 + 2 H2O = 3 UO2Cl2 + 2 NO + 6 HCl
Fe + H2SO4 = Fe3(SO4) + H2 =>
3 Fe + H2SO4 = Fe3(SO4) + H2
Cr(s) + H3PO4(aq) = H2(g) + CrPO4 =>
2 Cr(s) + 2 H3PO4(aq) = 3 H2(g) + 2 CrPO4
CaO + Bi2O3 + SrO2 + IrO2 + SrCl2 = Bi2CaSr2IrO8 + Cl2 =>
CaO + Bi2O3 + SrO2 + IrO2 + SrCl2 = Bi2CaSr2IrO8 + Cl2
Al(s) + H2SO4 = Al2(SO4) + H2 =>
2 Al(s) + H2SO4 = Al2(SO4) + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH3 + PtO2 = NO + H2O + Pt =>
4 NH3 + 5 PtO2 = 4 NO + 6 H2O + 5 Pt
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