Equations balanced on the previous day | Equations balanced on the next day |
3 Pb(ClO4)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(ClO4)3
K2Cr2O4 + AgNO3 = KNO3 + Ag2Cr2O4(s) =>
K2Cr2O4 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O4(s)
S + H = H2S =>
S + 2 H = H2S
HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(l)
C6H12 + Br = C6H12Br =>
C6H12 + Br = C6H12Br
KI2 + H2SO4 = K2SO4 + H2S + I2 + H2O =>
8 KI2 + 5 H2SO4 = 4 K2SO4 + H2S + 8 I2 + 4 H2O
Na2SO3 + HCl = NaHCl + SO3 =>
Na2SO3 + 2 HCl = 2 NaHCl + SO3
Kr + H2O = KrH + O2 =>
4 Kr + 2 H2O = 4 KrH + O2
FeSO4 + NaOCl = FeOCl + Na2SO4 + O2 + Cl2 =>
2 FeSO4 + 4 NaOCl = 2 FeOCl + 2 Na2SO4 + O2 + Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
S + HNO3(aq) = NO2(g) + H2O + H2SO4(aq) =>
S + 6 HNO3(aq) = 6 NO2(g) + 2 H2O + H2SO4(aq)
K2HPO4 + NaOH = H2O + K2NaPO4 =>
K2HPO4 + NaOH = H2O + K2NaPO4
SnO2(s) + CO(s) = Sn(l) + CO2(g) =>
SnO2(s) + 2 CO(s) = Sn(l) + 2 CO2(g)
Al + H2O = Al3O4 + H2 =>
3 Al + 4 H2O = Al3O4 + 4 H2
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
SbCl3 + HCl + Zn = SbH3 + ZnCl2 =>
SbCl3 + 3 HCl + 3 Zn = SbH3 + 3 ZnCl2
CH4 + B2 = CH3B + HB =>
CH4 + B2 = CH3B + HB
FeSO4 + NH4NO3 = Fe(NO3)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4NO3 = Fe(NO3)2 + (NH4)2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KOH + HClO3 = K(ClO3) + H2O =>
KOH + HClO3 = K(ClO3) + H2O
CaCl2 + C17H33COONa = C17H33COOCaCl2 + Na =>
CaCl2 + C17H33COONa = C17H33COOCaCl2 + Na
ZnO + KOH + H3PO4 = (K2O)10(ZnO)42(P2O5)48 + H2O =>
42 ZnO + 20 KOH + 96 H3PO4 = (K2O)10(ZnO)42(P2O5)48 + 154 H2O
BaBr + H2SO4 = Ba2SO4 + Br2 + H2O + SO2 =>
2 BaBr + 2 H2SO4 = Ba2SO4 + Br2 + 2 H2O + SO2
NH3(aq) + H2SO4(aq) = H2(g) + NSO4(aq) =>
2 NH3(aq) + 2 H2SO4(aq) = 5 H2(g) + 2 NSO4(aq)
H2CO2 + H2O = HCO2 + H3O =>
H2CO2 + H2O = HCO2 + H3O
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Ce(NO3)6(NH4)2 + NH2CONH2 = CeO2 + N2 + CO2 + H2O =>
Ce(NO3)6(NH4)2 + 4 NH2CONH2 = CeO2 + 8 N2 + 4 CO2 + 12 H2O
KF = FK =>
KF = FK
NaCl(aq) + HNO2(aq) = HCl(g) + NaNO2(aq) =>
NaCl(aq) + HNO2(aq) = HCl(g) + NaNO2(aq)
Al + H{+} + NO3{-} = Al(NO3) + NO + H2O =>
3 Al + 4 H{+} + 4 NO3{-} = 3 Al(NO3) + NO + 2 H2O
NaBrO3 + NaHSO3 + H2O = HOBr + H2SO4 + NaOH =>
NaBrO3 + 2 NaHSO3 + 3 H2O = HOBr + 2 H2SO4 + 3 NaOH
Pb(O3)2 + Na2SO4 = NaO3 + PbSO4 =>
Pb(O3)2 + Na2SO4 = 2 NaO3 + PbSO4
Mg + SO3 = Mg(SO3) =>
Mg + SO3 = Mg(SO3)
M2O + HCl = MCl + H2O =>
M2O + 2 HCl = 2 MCl + H2O
Zn2Fe3Cl = Zn2Cl + Fe =>
Zn2Fe3Cl = Zn2Cl + 3 Fe
VO + Fe203 = V05 + FeO2 =>
2030 VO + 5 Fe203 = 406 V05 + 1015 FeO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
O2 + {-} + H2O = OH{-} =>
O2 + 4e + 2 H2O = 4 OH{-}
NaOH + BaCl2 = NaCl + H2O + BaO =>
2 NaOH + BaCl2 = 2 NaCl + H2O + BaO
LiHCO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 LiHCO3 + H3PO4 = Li3PO4 + 3 CO2 + 3 H2O
CH3CH2O2CN2CO2CH2CH3 + NaCl = CH3CH2O2CN2CO2CH2CH2Na + HCl =>
CH3CH2O2CN2CO2CH2CH3 + NaCl = CH3CH2O2CN2CO2CH2CH2Na + HCl
AlCl3 + Ca2SiO4 = Al4(SiO4)3 + CaCl2 =>
4 AlCl3 + 3 Ca2SiO4 = Al4(SiO4)3 + 6 CaCl2
C3H4SO3 + O2 = SO3 + CO2 + H2O =>
C3H4SO3 + 4 O2 = SO3 + 3 CO2 + 2 H2O
C4H9OH + KMnO4 = C4H8O + KOH + MnO2 + H2O =>
3 C4H9OH + 2 KMnO4 = 3 C4H8O + 2 KOH + 2 MnO2 + 2 H2O
H2SO4 + K3PO4 = K2SO4 + KH2PO4 =>
H2SO4 + K3PO4 = K2SO4 + KH2PO4
MnO4{-} + H{+} + Au = Au3{+} + Mn2{+} + H2O =>
2 MnO4{-} + 16 H{+} + 39 Au = 13 Au3{+} + Mn2{+} + 8 H2O
Cu + HNO3 + H2O = Cu(H2O)6(NO3)2 + NO =>
3 Cu + 8 HNO3 + 14 H2O = 3 Cu(H2O)6(NO3)2 + 2 NO
HNO3 + FrOH = FrNO3 + H2O =>
HNO3 + FrOH = FrNO3 + H2O
Al3 + (NH4)2SO4 = Al2(SO4)3 + NH4 =>
2 Al3 + 9(NH4)2SO4 = 3 Al2(SO4)3 + 18 NH4
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