Equations balanced on the previous day | Equations balanced on the next day |
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4(aq) + Na2S(aq) = H2S + Na2SO4 =>
H2SO4(aq) + Na2S(aq) = H2S + Na2SO4
CrO3 + HCl + H2O = CrCl3*6H2O + O =>
2 CrO3 + 6 HCl + 9 H2O = 2 CrCl3*6H2O + 3 O
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
(NH4)2CO3 + Cu(OH)2 = CuCO3 + NH3 + H2O =>
(NH4)2CO3 + Cu(OH)2 = CuCO3 + 2 NH3 + 2 H2O
H2O + FeCl3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KHCl + O2 =>
18 H2O + 12 FeCl3 + 12 K3Fe(CN)6 = 4 Fe3(Fe(CN)6)3 + 36 KHCl + 9 O2
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCrO3 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO3 + PbO2 + 4 NaOH = 2 Na2CrO4 + Na2PbO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)2CO3(aq) = NH3(aq) + H2O(l) + CO2 =>
(NH4)2CO3(aq) = 2 NH3(aq) + H2O(l) + CO2
SiO2 + Ba = Si + BaO =>
SiO2 + 2 Ba = Si + 2 BaO
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
Br2 + Zn = Br{-} + Zn{+2} =>
Br2 + Zn = 2 Br{-} + Zn{+2}
Au + LiOH = Li + AuOH =>
Au + LiOH = Li + AuOH
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
AgO2 + H2O = Ag + OH =>
AgO2 + 2 H2O = Ag + 4 OH
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
HNo2 + KMnO4 + H2SO4 = MnSO4 + HNo3 + K2SO4 + H2O =>
30 HNo2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 20 HNo3 + K2SO4 + 8 H2O
NaBr + NaBrO3 + H2SO4 = Na2SO4 + Br2 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Na2SO4 + 3 Br2 + 3 H2O
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
C + Ca3(PO4)2 + SiO2 = CaSiO3 + CO + P =>
5 C + Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + 5 CO + 2 P
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
SbCl6 + H2S = SbS3 + HCl =>
SbCl6 + 3 H2S = SbS3 + 6 HCl
RCHO + KMnO4 = RCOOH + MnO + KO =>
2 RCHO + KMnO4 = 2 RCOOH + MnO + KO
H2CO3 + Ca = H2 + CaCO3 =>
H2CO3 + Ca = H2 + CaCO3
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Fe(OH)2 + H3AsO4 = Fe3(AsO4)2 + H2O =>
3 Fe(OH)2 + 2 H3AsO4 = Fe3(AsO4)2 + 6 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
SeSO3 + H2O = SeSO4 + H2 =>
SeSO3 + H2O = SeSO4 + H2
SeSO3 + H2O = SeSO4 + H2 =>
SeSO3 + H2O = SeSO4 + H2
Al(OH)Cl2 + H2O = HCl + Al(OH)3 =>
Al(OH)Cl2 + 2 H2O = 2 HCl + Al(OH)3
ZnSO4 + Co = CoSO4 + Zn =>
ZnSO4 + Co = CoSO4 + Zn
Cu(s) + CO2(g) = CuO(s) + CO(g) =>
Cu(s) + CO2(g) = CuO(s) + CO(g)
Cu + CoCl3 = CuCl + Co =>
3 Cu + CoCl3 = 3 CuCl + Co
KClKCl + F2 = KF + Cl2 =>
KClKCl + F2 = 2 KF + Cl2
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Br2 + Al3 = Br3Al2 =>
9 Br2 + 4 Al3 = 6 Br3Al2
Na2SO4 + NaCl = Na3ClSO4 =>
Na2SO4 + NaCl = Na3ClSO4
CaC2O4 + HCl = (COOH)2 + CaCl2 =>
CaC2O4 + 2 HCl = (COOH)2 + CaCl2
Na + Cd(NO3)2 = Na(NO3)2 + Cd =>
Na + Cd(NO3)2 = Na(NO3)2 + Cd
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
CuCO3 + NH3 = [Cu(NH3)4]CO3 =>
CuCO3 + 4 NH3 = [Cu(NH3)4]CO3
LiL + AgNO3 = AgL + LiNO3 =>
LiL + AgNO3 = AgL + LiNO3
Fe(s) + HCl(g) = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3 + 3 H2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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