Equations balanced on the previous day | Equations balanced on the next day |
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
KMnO4 + KOH + KNO2 = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 KOH + KNO2 = 2 K2MnO4 + KNO3 + H2O
HN4 = N4H =>
HN4 = N4H
Cs(OH) + HBr = CsBr + H2O =>
Cs(OH) + HBr = CsBr + H2O
FeS2 + O2 + H2O = FeSO4 + H2SO4 =>
2 FeS2 + 7 O2 + 2 H2O = 2 FeSO4 + 2 H2SO4
Al + Cl2 + H2O = AlOHCl2 + HCl =>
2 Al + 3 Cl2 + 2 H2O = 2 AlOHCl2 + 2 HCl
CoCl2*6H2O + O2 + HCl + (C2H4(NH2)2) = [Co(C2H4(NH2)2)Cl3]Cl + H2O =>
2 CoCl2*6H2O + O2 + 4 HCl + 2(C2H4(NH2)2) = 2[Co(C2H4(NH2)2)Cl3]Cl + 14 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NiCO3 + H3PO4 = Ni3(PO4)2 + H2CO3 =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 H2CO3
Br2 + CrF2 + NaOH = NaBr + Na2CrO4 + NaF + H2O =>
2 Br2 + CrF2 + 8 NaOH = 4 NaBr + Na2CrO4 + 2 NaF + 4 H2O
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
H2(SO4) + Al(OH) = Al2(SO4) + H2O =>
H2(SO4) + 2 Al(OH) = Al2(SO4) + 2 H2O
Ca(s) + H2O(aq) = CaOH2(aq) =>
Ca(s) + H2O(aq) = CaOH2(aq)
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
Ba(s) + HBr(aq) = BaBr2(aq) + H2(g) =>
Ba(s) + 2 HBr(aq) = BaBr2(aq) + H2(g)
HF + B(OH)3 = HBF4 + H2O =>
4 HF + B(OH)3 = HBF4 + 3 H2O
H2O + C4H10 = C4H12 + O2 =>
2 H2O + 2 C4H10 = 2 C4H12 + O2
MnCO3(s) + O2(g) = MnO2(s) + CO2(g) =>
2 MnCO3(s) + O2(g) = 2 MnO2(s) + 2 CO2(g)
BaCl2 + H2SO4 + MnO2 = Ba2SO4 + MnSO4 + H2O + Cl2 =>
2 BaCl2 + 2 H2SO4 + MnO2 = Ba2SO4 + MnSO4 + 2 H2O + 2 Cl2
CrI3 + Li2S = LiI + Cr2S3 =>
2 CrI3 + 3 Li2S = 6 LiI + Cr2S3
Fe2SO4 + KMnO + H2SO4 = Fe2(SO4)3 + Mn + K2SO4 + H2O =>
Fe2SO4 + 4 KMnO + 4 H2SO4 = Fe2(SO4)3 + 4 Mn + 2 K2SO4 + 4 H2O
C2H6O + AlC6H9O6 = C4H8O2 + Al(OH)3 =>
3 C2H6O + AlC6H9O6 = 3 C4H8O2 + Al(OH)3
NaCN + C2H4 = NaCNC2H4 =>
NaCN + C2H4 = NaCNC2H4
Cu + CaCl2 = Cu2Cl + Ca =>
4 Cu + CaCl2 = 2 Cu2Cl + Ca
H{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{-2} + H2O =>
6 H{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{-2} + 3 H2O
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
C6H10O6 + NaOH = H2O + Na2C6H8O6 =>
C6H10O6 + 2 NaOH = 2 H2O + Na2C6H8O6
Pb(NO3)2(aq) + KI(aq) = PbI2(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(aq) + 2 KNO3(aq)
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
HC6H6O6 + H2O = H3O + C6H6O6 =>
HC6H6O6 + H2O = H3O + C6H6O6
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
P(s) + Cl2(g) = PCl5(g) =>
2 P(s) + 5 Cl2(g) = 2 PCl5(g)
H{+} + K2Cr2O7 + C2H5OH = Cr{3+} + C2H4O2 + H2O + K{+} =>
16 H{+} + 2 K2Cr2O7 + 3 C2H5OH = 4 Cr{3+} + 3 C2H4O2 + 11 H2O + 4 K{+}
H2O + N2 + O6 = HNO3 =>
6 H2O + 6 N2 + 5 O6 = 12 HNO3
B(OH)3 + HIO = B(IO)3 + H2O =>
B(OH)3 + 3 HIO = B(IO)3 + 3 H2O
Cd(s)CuBr3(aq) = CuCdBr3 =>
Cd(s)CuBr3(aq) = CuCdBr3
Ag + AuCl3 = AgCl2 + Au =>
3 Ag + 2 AuCl3 = 3 AgCl2 + 2 Au
KClO2 + SnSO4 + KOH + H2O = K2SO4 + K2[Sn(OH)6] + KCl =>
KClO2 + 2 SnSO4 + 8 KOH + 2 H2O = 2 K2SO4 + 2 K2[Sn(OH)6] + KCl
S + H2SO5 = SO2 + H2O =>
S + H2SO5 = 2 SO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuCl + NH3 = Cu(NH3)2 + Cl2 =>
2 CuCl + 4 NH3 = 2 Cu(NH3)2 + Cl2
CoCl2*6H2O + O2 + HCl + (C2H4(NH2)2) = [Co(C2H4(NH2)2)Cl3]Cl + H2O =>
2 CoCl2*6H2O + O2 + 4 HCl + 2(C2H4(NH2)2) = 2[Co(C2H4(NH2)2)Cl3]Cl + 14 H2O
CH3CH(OH)CH(CH3)COOH + NH3 = CH3CH(OH)CH(CH3)CONH2 + H2O =>
CH3CH(OH)CH(CH3)COOH + NH3 = CH3CH(OH)CH(CH3)CONH2 + H2O
NaOH(aq) + H2SO4 = H2O(l) + Na2SO4 =>
2 NaOH(aq) + H2SO4 = 2 H2O(l) + Na2SO4
Fe2 + I2 = FeI2 =>
Fe2 + 2 I2 = 2 FeI2
AgNO3 + (NH4)2S = (NH4)NO3 + Ag2S =>
2 AgNO3 + (NH4)2S = 2(NH4)NO3 + Ag2S
K2Cr2O7 + HCl = KCl + Cr2Cl + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KCl + Cr2Cl + 7 H2O + 11 Cl
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
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