Equations balanced on the previous day | Equations balanced on the next day |
90 Ni(NO3)2*6H2O + 36 Zn(NO3)26H2O + 388 C6H8O7H2O + 18 Gd(NO3)3*9H2O = 18 Ni05Zn02Gd01O + 2328 CO2 + 2678 H2O + 585 N2
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
H2O + NH4OH = OH + HNH4OH =>
H2O + NH4OH = OH + HNH4OH
KOH + Na2CrO4 + HCl = K2CrO4 + NaCl + H2O =>
2 KOH + Na2CrO4 + 2 HCl = K2CrO4 + 2 NaCl + 2 H2O
Cu(NO3)2*3H2O = Cu4(NO3)2(OH)6 + HNO3 + H2O =>
4 Cu(NO3)2*3H2O = Cu4(NO3)2(OH)6 + 6 HNO3 + 6 H2O
Fe{5+} = Fe{6+} + Fe{3+} =>
3 Fe{5+} = 2 Fe{6+} + Fe{3+}
KBr + PbO2 + HNO3 = Pb(NO3)3 + BrO3 + KNO3 + H2O =>
KBr + 7 PbO2 + 22 HNO3 = 7 Pb(NO3)3 + BrO3 + KNO3 + 11 H2O
FeCl2 + O2 + H2O = Fe(OH)3 + FeCl3 =>
12 FeCl2 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 8 FeCl3
Fe + F = Fe3F2 =>
3 Fe + 2 F = Fe3F2
Ce(IO3)4 + H2C2O2 = Ce2(C2O4)3 + I2 + CO2 + H2 =>
2 Ce(IO3)4 + 12 H2C2O2 = Ce2(C2O4)3 + 4 I2 + 18 CO2 + 12 H2
NaOH + H2CO3 = NaOHCO3 + H2 =>
NaOH + H2CO3 = NaOHCO3 + H2
C9H21 + O2 = H2O + CO2 =>
4 C9H21 + 57 O2 = 42 H2O + 36 CO2
Cr(OH)3 + Br2 + NaOH = NaBr + NaCrO4 + H2O =>
Cr(OH)3 + 2 Br2 + 5 NaOH = 4 NaBr + NaCrO4 + 4 H2O
Au + FeCl2 = Fe + AuCl3 =>
2 Au + 3 FeCl2 = 3 Fe + 2 AuCl3
(CH3(CH2)CH3)6 + O2 = CO2 + H2O =>
(CH3(CH2)CH3)6 + 30 O2 = 18 CO2 + 24 H2O
KClO3 + Fe(NO3)2 + HNO3 = Fe(NO3)3 + KCl + H2O =>
KClO3 + 6 Fe(NO3)2 + 6 HNO3 = 6 Fe(NO3)3 + KCl + 3 H2O
Pb(C2H3O2)2 + H2(SO4) = H(C2H3O2) + Pb(SO4) =>
Pb(C2H3O2)2 + H2(SO4) = 2 H(C2H3O2) + Pb(SO4)
CaCO3(g) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(g) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
Sb3 + O2 = SbO6 =>
Sb3 + 9 O2 = 3 SbO6
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
Mg + ZnBr2 = MgBr + ZnBr =>
Mg + ZnBr2 = MgBr + ZnBr
CH3CO2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CO2CH2CH2CH3 + 13 O2 = 10 CO2 + 10 H2O
NaOH(aq) + C20H14O4(aq) = C20H12O4Na2(s) + H2O(l) =>
2 NaOH(aq) + C20H14O4(aq) = C20H12O4Na2(s) + 2 H2O(l)
PbS + Br2 = PbBr2 + S =>
PbS + Br2 = PbBr2 + S
Na2S2O8 + HBr = Na2SO4 + Br2 + H2SO4 =>
Na2S2O8 + 2 HBr = Na2SO4 + Br2 + H2SO4
AlOH(aq) + H2SO4(aq) = Al2SO4(s) + H2O(l) =>
2 AlOH(aq) + H2SO4(aq) = Al2SO4(s) + 2 H2O(l)
NaS2O3 + KMnO4 + H2O = NaSO4 + K2SO4 + MnO2 + KOH =>
3 NaS2O3 + 8 KMnO4 + H2O = 3 NaSO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Na(OH) + H2O = H3O + NaO =>
Na(OH) + H2O = H3O + NaO
K(OH) + H2SO3 = K2SO3 + H2O =>
2 K(OH) + H2SO3 = K2SO3 + 2 H2O
HI + Mn(OH)2 = MnI2 + H2O =>
2 HI + Mn(OH)2 = MnI2 + 2 H2O
H2SO4 + ZnCu = H2 + Cu + ZnSO4 =>
H2SO4 + ZnCu = H2 + Cu + ZnSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2(SO4)3 + KF = Fe(F)3 + K2SO4 =>
Fe2(SO4)3 + 6 KF = 2 Fe(F)3 + 3 K2SO4
C5H11Cl + Cl2 = C5H10Cl2 + HCl =>
C5H11Cl + Cl2 = C5H10Cl2 + HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3(S) + HNO3(g) = Ca(NO3)2(S) + CO2(g) + H2O(g) =>
CaCO3(S) + 2 HNO3(g) = Ca(NO3)2(S) + CO2(g) + H2O(g)
C2H6(s) + O2(g) = CO(g) + H2O(g) =>
2 C2H6(s) + 5 O2(g) = 4 CO(g) + 6 H2O(g)
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Cu{2+} + K4Fe(CN)6 = Cu2[Fe(CN)6] + K{+} =>
2 Cu{2+} + K4Fe(CN)6 = Cu2[Fe(CN)6] + 4 K{+}
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
CaBr2 + AuCIO4 = AuBr + Ca(CIO4)2 =>
CaBr2 + 2 AuCIO4 = 2 AuBr + Ca(CIO4)2
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SiH4 + H3O = SiO2 + H2 =>
SiH4 + 2 H3O = SiO2 + 5 H2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
AuCl4{-} + SCN{-} = [Au(SCN)2]{-} + (SCN)2 + Cl{-} =>
AuCl4{-} + 4 SCN{-} = [Au(SCN)2]{-} + (SCN)2 + 4 Cl{-}
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
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