Equations balanced on the previous day | Equations balanced on the next day |
Na3SbO4 + 4 Na2S + 4 H2O = Na3SbS3 + S + 8 NaOH
Na2CO3 + Ba(OH)2 = Na(OH)2 + Ba2CO3 =>
Na2CO3 + 2 Ba(OH)2 = 2 Na(OH)2 + Ba2CO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Fe2O3 = Fe3 + Al3O2 =>
27 Al + 6 Fe2O3 = 4 Fe3 + 9 Al3O2
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
C2H3O2H + NaOH = H2O + NaC2H3O2 =>
C2H3O2H + NaOH = H2O + NaC2H3O2
KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN
Cu + HNO3 = Cu(NO3)2 + NO + H20O =>
39 Cu + 80 HNO3 = 39 Cu(NO3)2 + 2 NO + 4 H20O
H2SO4(aq) + NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 H2SO4(aq) + 2 NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Fe(NO3)3 + K3SCN = KNO3 + Fe(SCN) =>
Fe(NO3)3 + K3SCN = 3 KNO3 + Fe(SCN)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2CO3 + H2O = H3O + HCO33 =>
H2CO3 + 91 H2O = 61 H3O + HCO33
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + K2Cr2O7 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 HNO3 + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
KMnO4 + K2S + H2O = MnO2 + KOH + S =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) + NH3(g) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l) + 3 NH3(g)
Ni2(CO3)3 + Cu(MnO4)2 = Ni(MnO4)3 + CuCO3 =>
Ni2(CO3)3 + 3 Cu(MnO4)2 = 2 Ni(MnO4)3 + 3 CuCO3
CuSO4 + Na2WO4 = CuWO4 + Na2SO4 =>
CuSO4 + Na2WO4 = CuWO4 + Na2SO4
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + water =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
OCl + Na = NaOCl =>
OCl + Na = NaOCl
COBr2 + Cl = Br2 + COCl =>
COBr2 + Cl = Br2 + COCl
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O
N + C + H2O = CH2ON =>
N + C + H2O = CH2ON
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaClO + Na2S + H2SO4 = HCl + Na2SO4 =>
4 NaClO + Na2S + 2 H2SO4 = 4 HCl + 3 Na2SO4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C6H12O6 = CO2 + H2O + C4H10O =>
C6H12O6 = 2 CO2 + H2O + C4H10O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + FePO4 = AlPO4 + FeCl3 =>
AlCl3 + FePO4 = AlPO4 + FeCl3
(NH4)2S(aq) + HCl(aq) = NH4Cl + H2S =>
(NH4)2S(aq) + 2 HCl(aq) = 2 NH4Cl + H2S
HCOOH(aq) + Na2CO3(s) = HCOONa(aq) + H2O(l) + CO2 =>
2 HCOOH(aq) + Na2CO3(s) = 2 HCOONa(aq) + H2O(l) + CO2
MgI2 + Na2SO4 = Na2I2 + MgSO4 =>
MgI2 + Na2SO4 = Na2I2 + MgSO4
CoCl2*6H20 + HCl + C2H8N2 + H2O2 = [Co(C2H8N2)3]Cl3 + H2O =>
2 CoCl2*6H20 + 2 HCl + 6 C2H8N2 + 121 H2O2 = 2[Co(C2H8N2)3]Cl3 + 242 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
NaClO + Na2S + H2SO4 = HCl + Na2SO4 =>
4 NaClO + Na2S + 2 H2SO4 = 4 HCl + 3 Na2SO4
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
K2FeO4 + HNO3 = KNO2 + Fe(NO3)3 + H2O + O2 =>
4 K2FeO4 + 20 HNO3 = 8 KNO2 + 4 Fe(NO3)3 + 10 H2O + 7 O2
AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + KNO3 =>
4 AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + 4 KNO3
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