Equations balanced on the previous day | Equations balanced on the next day |
Zn + AlI3 = Al + ZnI3
CuS + O2 = Cu + SO2 = (NH4)2SO4 =>
CuS + O2 = Cu + SO2
As2S3 + H2O2 + NH4OH = (NH4)AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 16 H2O2 + 8 NH4OH = 2(NH4)AsO4 + 3(NH4)2SO4 + 20 H2O
KMnO4 + HBr + H2SO4 = K2SO4 + MnBr2 + Br2 + H2O =>
2 KMnO4 + 14 HBr + H2SO4 = K2SO4 + 2 MnBr2 + 5 Br2 + 8 H2O
CHCl3 + Br2 = BrCl + CHCl =>
CHCl3 + Br2 = 2 BrCl + CHCl
H{+} + Cr2O7{2-} + CH3OH = Cr{3+} + HCO2H + H2O =>
16 H{+} + 2 Cr2O7{2-} + 3 CH3OH = 4 Cr{3+} + 3 HCO2H + 11 H2O
CH3CHO + Ag2O = Ag + C2H5COOH =>
3 CH3CHO + Ag2O = 2 Ag + 2 C2H5COOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaO =>
2 IrCl3 + 3 Ca(OH)2 = Ir2O3 + 6 HCl + 3 CaO
KSCN + CuSO4 = KSO4 + CuSCN =>
KSCN + CuSO4 = KSO4 + CuSCN
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NiO4 = Ni + O2 =>
NiO4 = Ni + 2 O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SO + HCl = SCl2 + H2O =>
SO + 2 HCl = SCl2 + H2O
YCl3 + PtCl2 + H2O = YCl3*3PtCl2*4H2O =>
YCl3 + 3 PtCl2 + 4 H2O = YCl3*3PtCl2*4H2O
ZnS + H{+} = H2S + Zn{2+} =>
ZnS + 2 H{+} = H2S + Zn{2+}
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4Cl(s) + Ca(OH)2(aq) = CaCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Ca(OH)2(aq) = CaCl2(aq) + 2 NH3(g) + 2 H2O(l)
Zn(NO3)2 + Na2CO3 = CO3Zn + NaNO3 =>
Zn(NO3)2 + Na2CO3 = CO3Zn + 2 NaNO3
HCH3COO + Al2(CO3)3 = CO2 + H2O + Al(CH3COO)3 =>
6 HCH3COO + Al2(CO3)3 = 3 CO2 + 3 H2O + 2 Al(CH3COO)3
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
KNO3 + KI + CH3COOH = I2 + NO + CH3COOK + H2O =>
2 KNO3 + 6 KI + 8 CH3COOH = 3 I2 + 2 NO + 8 CH3COOK + 4 H2O
Au(OH)3 + H2Se = Au(HSeO) + H2O =>
Au(OH)3 + H2Se = Au(HSeO) + 2 H2O
KI + Ca(NO3)2 = CaI + K(NO3)2 =>
KI + Ca(NO3)2 = CaI + K(NO3)2
LiPO4 + NaBr = LiBr2 + Na2PO4 =>
LiPO4 + 2 NaBr = LiBr2 + Na2PO4
K2HPO4 + CaCO3 + Al2Si2O5 + O2 = Ca5HO13P3 + KAlSiO4 + CO2 + H2O =>
3 K2HPO4 + 5 CaCO3 + 3 Al2Si2O5 + 3 O2 = Ca5HO13P3 + 6 KAlSiO4 + 5 CO2 + H2O
NaSO3 + KMnO4 + H = Na2SO4 + K2SO4 + MnO2 + H2O =>
2 NaSO3 + 2 KMnO4 + 4 H = Na2SO4 + K2SO4 + 2 MnO2 + 2 H2O
C4H16O8 + O2 = CO2 + H2O =>
C4H16O8 + 4 O2 = 4 CO2 + 8 H2O
Ca(NO3)2 + NaCl = Ca + Cl + NaNO3 =>
Ca(NO3)2 + 2 NaCl = Ca + 2 Cl + 2 NaNO3
KI + FeSO4 = FeI + KSO4 =>
KI + FeSO4 = FeI + KSO4
CoCl2 + K2S2O8 + KOH = Co2O3 + K2SO4 + KCl + H2O =>
2 CoCl2 + K2S2O8 + 6 KOH = Co2O3 + 2 K2SO4 + 4 KCl + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
(NH4)2SO4 + Sr(OH)2 = Sr(SO4) + NH4OH =>
(NH4)2SO4 + Sr(OH)2 = Sr(SO4) + 2 NH4OH
Z(NO3)2 + Na2S = NaNO3 + ZS =>
Z(NO3)2 + Na2S = 2 NaNO3 + ZS
KBrO + Cl2 + H2O = KCl + HBr + O =>
2 KBrO + Cl2 + H2O = 2 KCl + 2 HBr + 3 O
BaCl2 + Fe = Ba3Fe + Cl2 =>
3 BaCl2 + Fe = Ba3Fe + 3 Cl2
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
N2H4(hidracina) = N2 + H =>
N2H4(hidracina) = N2 + 4 H
MnO2 + ClO3{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 MnO2 + ClO3{-} + 2 OH{-} = 2 MnO4{-} + Cl{-} + H2O
K(CN) + Fe(SO4) = K2(SO4) + Fe(CN)2 =>
2 K(CN) + Fe(SO4) = K2(SO4) + Fe(CN)2
ZnBr2 + Au = AuBr3 + Zn =>
3 ZnBr2 + 2 Au = 2 AuBr3 + 3 Zn
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnO2 + H2O + Na2SO4 =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = K2SO4 + 2 MnO2 + H2O + 3 Na2SO4
AgC2H3O2 + KOH = CH3CO2K + AgOH =>
AgC2H3O2 + KOH = CH3CO2K + AgOH
HNO3 + J2 = HJO3 + H2O + NO2 =>
10 HNO3 + J2 = 2 HJO3 + 4 H2O + 10 NO2
H3PO4 + OH = PO3 + H2O =>
H3PO4 + OH = PO3 + 2 H2O
Al + CH3COOH = H2 + AlCH3COO =>
2 Al + 2 CH3COOH = H2 + 2 AlCH3COO
Ag{+} + Mn{+5} = Ag{+2} + Mn{+3} =>
2 Ag{+} + Mn{+5} = 2 Ag{+2} + Mn{+3}
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