Equations balanced on the previous day | Equations balanced on the next day |
2 N2H4(g) + N2O4(g) = 6 N(g) + 4 H2O(g)
AgC2H3O2 + (NH4)2 + S = Ag2S + NH4C2H3O2 =>
2 AgC2H3O2 + (NH4)2 + S = Ag2S + 2 NH4C2H3O2
K2Cr2O7 + Na2S + HCl = CrCl3 + S + KCl + NaCl + H2O =>
K2Cr2O7 + 3 Na2S + 14 HCl = 2 CrCl3 + 3 S + 2 KCl + 6 NaCl + 7 H2O
Cr2O72 + NO2 = NO3 + Cr3 =>
3 Cr2O72 + 216 NO2 = 216 NO3 + 2 Cr3
Sn{2+} + H{+} + MnO4{-} = Sn{4+} + H2O + Mn{2+} =>
5 Sn{2+} + 16 H{+} + 2 MnO4{-} = 5 Sn{4+} + 8 H2O + 2 Mn{2+}
NaOH + H2CO3 = NaHCO3 + HOH =>
NaOH + H2CO3 = NaHCO3 + HOH
H{+} + MnO4{-2} + CH3CH2OH = Mn{2+} + CH3COOH + H2O =>
4 H{+} + MnO4{-2} + CH3CH2OH = Mn{2+} + CH3COOH + 3 H2O
Na2(SO4) = Na + SO4 =>
Na2(SO4) = 2 Na + SO4
N2C2H8 + N2O4 = N2 + CO2 + H2O =>
N2C2H8 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
NBr3 + H2 = N2 + HBr =>
2 NBr3 + 3 H2 = N2 + 6 HBr
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
C3H8O3 + C6H12O6 = C9H18O8 + H2O =>
C3H8O3 + C6H12O6 = C9H18O8 + H2O
Na2(SO4) = Na + SO4 =>
Na2(SO4) = 2 Na + SO4
Y + Mn + Sn = YMn6Sn50 =>
Y + 6 Mn + 50 Sn = YMn6Sn50
(FeO)(Fe2O3) + K(MnO4) + H2SO4 = Fe2(SO4)3 + K2(SO4) + Mn(SO4) + H2O =>
10(FeO)(Fe2O3) + 2 K(MnO4) + 48 H2SO4 = 15 Fe2(SO4)3 + K2(SO4) + 2 Mn(SO4) + 48 H2O
HBr + Hg(OH)2 = HgBr2 + H2O =>
2 HBr + Hg(OH)2 = HgBr2 + 2 H2O
FeBr3 + CuCl2 = CuBr3 + FeCl2 =>
FeBr3 + CuCl2 = CuBr3 + FeCl2
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
MnSO4 + H2SO4 + O3 = H2O + Mn(SO4)2 =>
3 MnSO4 + 3 H2SO4 + O3 = 3 H2O + 3 Mn(SO4)2
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
NaNO3 + CH3COONa = NaCOONa + CH3NO3 =>
NaNO3 + CH3COONa = NaCOONa + CH3NO3
Ca3(PO4)2 + CaCl2 = CaPO4 + CaCl =>
Ca3(PO4)2 + CaCl2 = 2 CaPO4 + 2 CaCl
Fe2O3 + NaCl = NaClO3 + Fe =>
Fe2O3 + NaCl = NaClO3 + 2 Fe
(NH4)3N + (H30)2SO4 = (NH4)2SO4 + (H30)3N =>
2(NH4)3N + 3(H30)2SO4 = 3(NH4)2SO4 + 2(H30)3N
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
Cs2S3 = CsS + S =>
Cs2S3 = 2 CsS + S
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
F2 + Fe(OH)2 + OH{-} = Fe(OH)3 + F{-} =>
F2 + 2 Fe(OH)2 + 2 OH{-} = 2 Fe(OH)3 + 2 F{-}
MnCl2 + Ni = Mn2Ni + Cl2 =>
2 MnCl2 + Ni = Mn2Ni + 2 Cl2
MnI2 + CO2 = MnO + CO + I2O5 =>
MnI2 + 6 CO2 = MnO + 6 CO + I2O5
CaCl2 + NaHCO3 = CaCO3 + CO2 + NaCl + H2O =>
CaCl2 + 2 NaHCO3 = CaCO3 + CO2 + 2 NaCl + H2O
[N2][O2][Br2] = [NOBr]2 =>
[N2][O2][Br2] = [NOBr]2
AlK(SO4)2*12H2O + ZnS = Al2(S)3 + ZnSO4 + K2S + H2O =>
2 AlK(SO4)2*12H2O + 4 ZnS = Al2(S)3 + 4 ZnSO4 + K2S + 24 H2O
C6H6 + O2 = C3H + H2O =>
C6H6 + O2 = 2 C3H + 2 H2O
Al + CuO = AlCuO =>
Al + CuO = AlCuO
C2H2(g) + O2(g) = CO2 + H2 =>
C2H2(g) + 2 O2(g) = 2 CO2 + H2
FeI2 + H2SO4 = FeSO4 + SO2 + I2 + H2O =>
FeI2 + 2 H2SO4 = FeSO4 + SO2 + I2 + 2 H2O
K2CrO4 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 6 KBr + 8 H2SO4 = 3 Br2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
Mg + HL = MgL2 + H2 =>
Mg + 2 HL = MgL2 + H2
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
UO2F2 = U3O8 + UF6 + O2 =>
9 UO2F2 = 2 U3O8 + 3 UF6 + O2
CuSO4*5H2O(s) + NH3(aq) = [Cu(NH3)4(H2O)]SO4(s) + H2O(l) =>
CuSO4*5H2O(s) + 4 NH3(aq) = [Cu(NH3)4(H2O)]SO4(s) + 4 H2O(l)
Fe2(SO4)3 + KSCN = (FeSCN)SO4 + K2SO4 =>
Fe2(SO4)3 + 2 KSCN = 2(FeSCN)SO4 + K2SO4
Ag2S2O4 = Ag + S2O4 =>
Ag2S2O4 = 2 Ag + S2O4
Zn + VOSO4 + HCl = VO + H2SO4 + ZnCl =>
2 Zn + VOSO4 + 2 HCl = VO + H2SO4 + 2 ZnCl
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