Equations balanced on the previous day | Equations balanced on the next day |
CaCl2 + 2 H2O = Cl2 + H2 + Ca(OH)2
NH4Cl + Pb(C2H3O2)2 = PbCl2 + CH3COONH4 =>
2 NH4Cl + Pb(C2H3O2)2 = PbCl2 + 2 CH3COONH4
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq)
C10H10Fe(s) + O2(g) = Fe2O3(s) + CO2(g) + H2O(g) =>
4 C10H10Fe(s) + 53 O2(g) = 2 Fe2O3(s) + 40 CO2(g) + 20 H2O(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbNO3 + Na2CrO4 = Na2NO3 + PbCrO4 =>
PbNO3 + Na2CrO4 = Na2NO3 + PbCrO4
HNO3 + H2S = NO + S0 + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S0 + 4 H2O
P4O7 + NaOH = Na3PO4 + H2O + Na2HPO3 =>
P4O7 + 9 NaOH = Na3PO4 + 3 H2O + 3 Na2HPO3
KNO3 + C5H8O2 = CO + H2O + N2 + K2O =>
14 KNO3 + 5 C5H8O2 = 25 CO + 20 H2O + 7 N2 + 7 K2O
Pb(C2H3O2)2(aq) + HCl(aq) = PbCl2(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HC2H3O2(aq)
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
K2O + H2SO3 = KHSO3 + H2O =>
K2O + 2 H2SO3 = 2 KHSO3 + H2O
Fe(C2H3O2)2 + (NH4)3Po4 = Fe(Po4)2 + (NH4)3(C2H3O2) =>
Fe(C2H3O2)2 + 2(NH4)3Po4 = Fe(Po4)2 + 2(NH4)3(C2H3O2)
NaCl + H2O2 = NaClO3 + H2 =>
2 NaCl + 3 H2O2 = 2 NaClO3 + 3 H2
C4H8(g) + O2(g) = CO2(g) + H20(l) =>
5 C4H8(g) + 20 O2(g) = 20 CO2(g) + 2 H20(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cl + Mg = MgCl2 =>
2 Cl + Mg = MgCl2
CF4 + NF3 = C2N2 + F2 =>
2 CF4 + 2 NF3 = C2N2 + 7 F2
C12H19Cl3O8 + O2 = CO2 + H2O + ClO4 =>
4 C12H19Cl3O8 + 75 O2 = 48 CO2 + 38 H2O + 12 ClO4
C6H5COOH + NaOH = C6H6 + Na2CO3 + H2O =>
C6H5COOH + 2 NaOH = C6H6 + Na2CO3 + H2O
Cl2 + AgNO3 = AgCl + ClNO3 =>
Cl2 + AgNO3 = AgCl + ClNO3
(Ni(H2O)6)(NO3)2 + KSCN = Ni(SCN)2 + KNO3 + H2O =>
(Ni(H2O)6)(NO3)2 + 2 KSCN = Ni(SCN)2 + 2 KNO3 + 6 H2O
Si + H2O = H4SiO4 + H2 =>
Si + 4 H2O = H4SiO4 + 2 H2
AlO + C = CO2 + Al =>
2 AlO + C = CO2 + 2 Al
MgSO4NaOH = Mg(OH)NaSO4 =>
MgSO4NaOH = Mg(OH)NaSO4
PbBr2 + Ag = Pb + AgBr =>
PbBr2 + 2 Ag = Pb + 2 AgBr
MgSO4 + HNO3 = MgNO3 + HSO4 =>
MgSO4 + HNO3 = MgNO3 + HSO4
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
HNO3 + MgO = Mg[NO3]2 + H2O =>
2 HNO3 + MgO = Mg[NO3]2 + H2O
Fe + AgClO3 = FeClO3 + Ag =>
Fe + AgClO3 = FeClO3 + Ag
C18H36 = C15H30 =>
5 C18H36 = 6 C15H30
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeSO4NaNO3 = Fe(NO3)NaSO4 =>
FeSO4NaNO3 = Fe(NO3)NaSO4
Zn + HCl = ZnCl2 + H(g) =>
Zn + 2 HCl = ZnCl2 + 2 H(g)
FeCl3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(Cl)6 =>
2 FeCl3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(Cl)6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 2 K2SO4 + 4 H2O
AlNO3 + HCl = AlCl + HNO3 =>
AlNO3 + HCl = AlCl + HNO3
CO2 + CH3Li = CH3COO + Li =>
CO2 + CH3Li = CH3COO + Li
Na2C2O4 + Ca(HCO3)2 = Ca(C2O4) + NaHCO3 =>
Na2C2O4 + Ca(HCO3)2 = Ca(C2O4) + 2 NaHCO3
P + KOH + H2O = H3P + KH2PO2 =>
4 P + 3 KOH + 3 H2O = H3P + 3 KH2PO2
HCN + Ba(OH)2 = BaCN + H(OH)2 =>
HCN + Ba(OH)2 = BaCN + H(OH)2
Ag2C2O4 + NaOH = Ag(OH) + Na2C2O4 =>
Ag2C2O4 + 2 NaOH = 2 Ag(OH) + Na2C2O4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca(NO3) + NaCO3 = CaCO3 + NaNO3 =>
Ca(NO3) + NaCO3 = CaCO3 + NaNO3
(NH4)3PO4 + ZnS = (NH4)2S + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnS = 3(NH4)2S + Zn3(PO4)2
Cl2 + SO22{-} + H2O = SO42{-} + Cl{-} + H{+} =>
20 Cl2 + SO22{-} + 20 H2O = SO42{-} + 40 Cl{-} + 40 H{+}
Fe(CH3COO)2 + H2O = CH3COOH + Fe(OH)2 =>
Fe(CH3COO)2 + 2 H2O = 2 CH3COOH + Fe(OH)2
C7H10O3 + C4H6O7 = C6H8O4 + H2O =>
2 C7H10O3 + C4H6O7 = 3 C6H8O4 + H2O
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