Equations balanced on the previous day | Equations balanced on the next day |
2 H + Cu = H2Cu
(H4N)2CO3 + KOH = NH4OH + K2CO3 =>
(H4N)2CO3 + 2 KOH = 2 NH4OH + K2CO3
CaCl2 + NH4H2PO4 + NH3 = CaNH4PO4 + NH4Cl =>
CaCl2 + NH4H2PO4 + 2 NH3 = CaNH4PO4 + 2 NH4Cl
NaCN + HSO4 = NaSO4 + HCN =>
NaCN + HSO4 = NaSO4 + HCN
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = C1O2 + H2O =>
2 C4H10 + 13 O2 = 8 C1O2 + 10 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuCl2 + Al(NO3)3 = AlCl3 + Cu(NO3)2 =>
3 CuCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Cu(NO3)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Tc + O2 = Tc2O7 =>
4 Tc + 7 O2 = 2 Tc2O7
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
Ca(OH)2 + Ba(HCO3)2 = Ca(HCO3)2 + Ba(OH)2 =>
Ca(OH)2 + Ba(HCO3)2 = Ca(HCO3)2 + Ba(OH)2
PbI3 + H = Pb3 + HI =>
3 PbI3 + 9 H = Pb3 + 9 HI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
I3{-} + S2O4{2-} + OH{-} = I{-} + SO4{-2} + H2O =>
3 I3{-} + S2O4{2-} + 8 OH{-} = 9 I{-} + 2 SO4{-2} + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Pt + HCl + HNO3 = PtCl2 + NO2 + H2O =>
Pt + 2 HCl + 2 HNO3 = PtCl2 + 2 NO2 + 2 H2O
Cu(CO3)2 + CH3COOH = CuCH3OO + H2O + CO2 =>
8 Cu(CO3)2 + 7 CH3COOH = 8 CuCH3OO + 2 H2O + 22 CO2
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(s) + I(s) = ZnI2(aq) =>
Zn(s) + 2 I(s) = ZnI2(aq)
K3CO3 + C2H4O2 = CH3CO2K + CO2 + H2O =>
8 K3CO3 + 23 C2H4O2 = 24 CH3CO2K + 6 CO2 + 10 H2O
AuCl3 + Ni = NiCl2 + Au =>
2 AuCl3 + 3 Ni = 3 NiCl2 + 2 Au
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
SnCl2 + H2O = Sn6O4(OH)4 + HCl =>
6 SnCl2 + 8 H2O = Sn6O4(OH)4 + 12 HCl
Na2SO3 + SnCl2 + HCl = SnCl4 + NaCl + S + H2O =>
Na2SO3 + 2 SnCl2 + 6 HCl = 2 SnCl4 + 2 NaCl + S + 3 H2O
Zn(s) + O2 = ZnO =>
2 Zn(s) + O2 = 2 ZnO
H2O + K = H5K + O3 =>
15 H2O + 6 K = 6 H5K + 5 O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KMnO4 + KClO + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + KClO + H2O = 2 MnO2 + KClO4 + 2 KOH
KClO3 + KI + H2SO4 = K2SO4 + KCl + I2 + H2O2 =>
2 KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + 2 KCl + 3 I2 + 3 H2O2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
PbCl2 + H2O = PbO + ClH =>
PbCl2 + H2O = PbO + 2 ClH
OH{-}(aq) + H{+}(aq) = H2O(l) =>
OH{-}(aq) + H{+}(aq) = H2O(l)
AlF = Al + F2 =>
2 AlF = 2 Al + F2
HCl(aq) + NaPO4(aq) = NaCl(aq) + HPO4 =>
HCl(aq) + NaPO4(aq) = NaCl(aq) + HPO4
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe(NO3)3 + Na2SO4 + CO2 + H2O + KNO3 =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = 16 Cr2(SO4)3 + Fe(NO3)3 + 16 Na2SO4 + 6 CO2 + 58 H2O + 3 KNO3
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
C6O12N6 = N2 + CO2 =>
C6O12N6 = 3 N2 + 6 CO2
Ca(NO3) + H(OH)2 = HNO3 + Ca(OH)2 =>
Ca(NO3) + H(OH)2 = HNO3 + Ca(OH)2
Fe2O3 + KSCN = Fe(SCN)3 + K2O =>
Fe2O3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2O
C3H8O(propanol) + H2O = C3H7O + H3O =>
C3H8O(propanol) + H2O = C3H7O + H3O
Na(CO3) + CaP = NaP + Ca(CO3) =>
Na(CO3) + CaP = NaP + Ca(CO3)
CS2 + S2Cl = S8 + CCl4 =>
4 CS2 + 16 S2Cl = 5 S8 + 4 CCl4
Fe{2+} + K3[Fe(CN)6] + NaCl + H2O = Fe3[Fe(CN)6]2 + KCl + NaOH + H{+} =>
3 Fe{2+} + 2 K3[Fe(CN)6] + 6 NaCl + 6 H2O = Fe3[Fe(CN)6]2 + 6 KCl + 6 NaOH + 6 H{+}
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