Equations balanced on the previous day | Equations balanced on the next day |
Cu + NH3 = CuNH3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cu2CO3OH2 + C = Cu + CO2 + H2O =>
2 Cu2CO3OH2 + C = 4 Cu + 3 CO2 + 2 H2O
Ca + S8 + O2 = CaSO3 =>
8 Ca + S8 + 12 O2 = 8 CaSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + NaHSO4 = CaNa + Cl + HSO4 =>
CaCl2 + NaHSO4 = CaNa + 2 Cl + HSO4
PbO2 + I{-} + H{+} = Pb2{+} + I2 + H2O =>
4 PbO2 + 14 I{-} + 16 H{+} = 2 Pb2{+} + 7 I2 + 8 H2O
Al + N2 = AlN2 =>
Al + N2 = AlN2
FeCl3 + KOH + NaClO = K2FeO4 + NaCl + KCl + H2O =>
2 FeCl3 + 10 KOH + 3 NaClO = 2 K2FeO4 + 3 NaCl + 6 KCl + 5 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr =>
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KClO3 + FeSO4 + H2SO4 = KCl + Fe2O(SO4)3 + H2O =>
2 KClO3 + 6 FeSO4 + 3 H2SO4 = 2 KCl + 3 Fe2O(SO4)3 + 3 H2O
CrO3 + NaHSO + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
4 CrO3 + 2 NaHSO + 5 H2SO4 = 2 Cr2(SO4)3 + Na2SO4 + 6 H2O
[Co(H20)6]Cl2 + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H20)6]Cl2 + 2 NH4Cl + 8 NH4OH + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 250 H2O
Ba5Ti + Fe95O6 = Ba5TiFe95O6 =>
Ba5Ti + Fe95O6 = Ba5TiFe95O6
NaOH + C4H8O2 = C2H3O2Na + C2H6O =>
NaOH + C4H8O2 = C2H3O2Na + C2H6O
C2H5 + Br = C2H5Br =>
C2H5 + Br = C2H5Br
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
K2CrO4 + HNO3 = K2NO3 + CrO4H =>
K2CrO4 + HNO3 = K2NO3 + CrO4H
FeS2 + O2 = Fe2SO4 + SO2 =>
2 FeS2 + 5 O2 = Fe2SO4 + 3 SO2
Bi(s) + H2O(l) = Bi2O3(aq) + H2(g) =>
2 Bi(s) + 3 H2O(l) = Bi2O3(aq) + 3 H2(g)
NaOH + HP = NaP + H2O =>
NaOH + HP = NaP + H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
SiH4 = SiH + H2 =>
2 SiH4 = 2 SiH + 3 H2
Zn(NO3)2 + NH4F + NH3 = F4Zn96O100 + H2O + N2 =>
96 Zn(NO3)2 + 4 NH4F + 312 NH3 = F4Zn96O100 + 476 H2O + 254 N2
CO2 + H2O = COH + O =>
2 CO2 + H2O = 2 COH + 3 O
Sr + C + O2 = SrCO3 =>
2 Sr + 2 C + 3 O2 = 2 SrCO3
Li + I = Li2I =>
2 Li + I = Li2I
PbO2 + Sb4 + K(OH) = PbO + KSbO2 + H2O =>
6 PbO2 + Sb4 + 4 K(OH) = 6 PbO + 4 KSbO2 + 2 H2O
C2H2 + KMnO4 + H2SO4 = H2O + CO2 + K2SO4 + MnSO4 =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 4 H2O + 2 CO2 + K2SO4 + 2 MnSO4
CuS + H{+} + NO3{-} = NO + S + Cu2{+} + H2O =>
6 CuS + 4 H{+} + NO3{-} = NO + 6 S + 3 Cu2{+} + 2 H2O
C3H6O + HBr = C3H7OBr =>
C3H6O + HBr = C3H7OBr
CuSO4*H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4{-2} + K{+} + H2O =>
CuSO4*H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4{-2} + 2 K{+} + H2O
Na2S + AgNO3 = AgS + Na2NO3 =>
Na2S + AgNO3 = AgS + Na2NO3
Cu2CO3(OH)2 + HCOOH + H2O = Cu(CHOO)2*4H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCOOH + 5 H2O = 2 Cu(CHOO)2*4H2O + CO2
Mg(MnO4)2(aq) + BaSO4(aq) = MgSO4(aq) + Ba(MnO4)2 =>
Mg(MnO4)2(aq) + BaSO4(aq) = MgSO4(aq) + Ba(MnO4)2
CrI3(s) + Cl2(g) + KOH(s) = K2CrO4(s) + KIO4(s) + KCl(s) + H2O(l) =>
2 CrI3(s) + 27 Cl2(g) + 64 KOH(s) = 2 K2CrO4(s) + 6 KIO4(s) + 54 KCl(s) + 32 H2O(l)
CaCO3 + HCOOH = (HCOO)2Ca + H2O + CO2 =>
CaCO3 + 2 HCOOH = (HCOO)2Ca + H2O + CO2
O2U + HF = UF4 + H2O =>
O2U + 4 HF = UF4 + 2 H2O
K2Cr2O7 + C + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CO2 + 8 H2O
Fe + PbS2 = FeS2 + Pb =>
Fe + PbS2 = FeS2 + Pb
HAg + HNO3 = AgNO3 + HNO2 + H2O =>
HAg + 2 HNO3 = AgNO3 + HNO2 + H2O
V10O28{6-} + H3O{+} = VO2{+} + H2O =>
V10O28{6-} + 16 H3O{+} = 10 VO2{+} + 24 H2O
CuSO4 + H2SO4 + KI = I2 + Cu2S + K2SO4 + H2O =>
2 CuSO4 + 4 H2SO4 + 10 KI = 5 I2 + Cu2S + 5 K2SO4 + 4 H2O
C17H25 + O2 = CO2 + H2O =>
4 C17H25 + 93 O2 = 68 CO2 + 50 H2O
sodiumoxide + CO2 + H2O = sodiumbicarbonate =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
Cr2O3(s) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2O(l)
Zn(OH)2 + KCl = KOH + ZnCl2 =>
Zn(OH)2 + 2 KCl = 2 KOH + ZnCl2
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