Equations balanced on the previous day | Equations balanced on the next day |
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cu(OH)2 + CH2O = HCOOH + H2O + Cu2O =>
2 Cu(OH)2 + CH2O = HCOOH + 2 H2O + Cu2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgNH4PO4 + HCl = MgCl2 + NH4Cl + Mg(H2PO4)2 =>
2 MgNH4PO4 + 4 HCl = MgCl2 + 2 NH4Cl + Mg(H2PO4)2
Cu(NO3)2 + HNO3 = CuNO3 + H(NO3)2 =>
Cu(NO3)2 + HNO3 = CuNO3 + H(NO3)2
NaOH + CaBr2 = NaBr + Ca(OH)2 =>
2 NaOH + CaBr2 = 2 NaBr + Ca(OH)2
(CH3)3CCl + H2O = Cl + (CH3)3COH + H3O =>
(CH3)3CCl + 2 H2O = Cl + (CH3)3COH + H3O
KO2 + HCl = O2 + H2O2 + KCl =>
2 KO2 + 2 HCl = O2 + H2O2 + 2 KCl
CaO + NaI = CaI + NaO =>
CaO + NaI = CaI + NaO
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
NO2 + SO32{-2} + H2O = NO2{-2} + SO42 + H =>
NO2 + SO32{-2} + 10 H2O = NO2{-2} + SO42 + 20 H
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CuCl2 + K2S = KCl + CuS =>
CuCl2 + K2S = 2 KCl + CuS
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
NaOH + MnBr2 = NaBr + Mn(OH)2 =>
2 NaOH + MnBr2 = 2 NaBr + Mn(OH)2
C6H10O + C7H6O2 = C20H18O3 + OH =>
25 C6H10O + 90 C7H6O2 = 39 C20H18O3 + 88 OH
(C4H9)3P + KMnO4 = K2O + P2O5 + MnO2 + C4H8 + H2O =>
6(C4H9)3P + 16 KMnO4 = 8 K2O + 3 P2O5 + 16 MnO2 + 18 C4H8 + 9 H2O
MnSO4 + NaOH + Br2 = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + 2 NaBr + Na2SO4 + 2 H2O
KNO3 = KNO2 + (O2) =>
2 KNO3 = 2 KNO2 + (O2)
MnO4{-} + H{+} + I{-} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 I{-} = 2 Mn{2+} + 5 I2 + 8 H2O
Ag(s) + S(g) = Ag2S(s) =>
2 Ag(s) + S(g) = Ag2S(s)
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
NH4NO3 + NaHCO3 = NH3 + CO2 + H2O + NaNO3 =>
NH4NO3 + NaHCO3 = NH3 + CO2 + H2O + NaNO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C2H4O2 + NaHCO3 = CH3CONa + CO2 + H2O =>
5 C2H4O2 + 4 NaHCO3 = 4 CH3CONa + 6 CO2 + 6 H2O
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
Cu(NO3)23H2O = CuO + N2 + O2 + H2O =>
2 Cu(NO3)23H2O = 2 CuO + 23 N2 + 68 O2 + 2 H2O
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)3 + H2O =>
K2Cr2O7 + SO2 + 5 H2SO4 = 2 KCr(SO4)3 + 5 H2O
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
HCl + ZnSBaSO4 = BaCl2 + ZnSO2 + ClSO2 + H2 =>
6 HCl + 2 ZnSBaSO4 = 2 BaCl2 + 2 ZnSO2 + 2 ClSO2 + 3 H2
BaCl2(aq) + Na2CO3(aq) = BaCO3 + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3 + 2 NaCl
PbCl2 + (NH4)2SO4 = PbSO4 + ClNH4 =>
PbCl2 + (NH4)2SO4 = PbSO4 + 2 ClNH4
C7H8 + KMnO4 + H2SO4 = C7O2H6 + MnSO4 + K2SO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7O2H6 + 6 MnSO4 + 3 K2SO4 + 14 H2O
NaI + H2O2 + HBr = NaBr + I2 + H2O =>
2 NaI + H2O2 + 2 HBr = 2 NaBr + I2 + 2 H2O
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
H3PO4 + Ra(OH)2 = Ra3(PO4)2 + H2O =>
2 H3PO4 + 3 Ra(OH)2 = Ra3(PO4)2 + 6 H2O
Ca(HCO3)2 = CO2 + CaCO3 + H2O =>
Ca(HCO3)2 = CO2 + CaCO3 + H2O
H3O{+} + MnO4{-} + HOOC{-}COOH = Mn{2+} + CO2 + H2O =>
11 H3O{+} + 2 MnO4{-} + 5 HOOC{-}COOH = 2 Mn{2+} + 5 CO2 + 19 H2O
SiI4 + Mg = MgI2 + Si =>
SiI4 + 2 Mg = 2 MgI2 + Si
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
Ca{2+} + Na2CO3 = Ca2CO3 + Na{2+} =>
2 Ca{2+} + Na2CO3 = Ca2CO3 + 2 Na{2+}
ZnH2 + NaOH = Na2ZnO2 + H2 =>
ZnH2 + 2 NaOH = Na2ZnO2 + 2 H2
HClO + KOH = KOCl + H2O =>
HClO + KOH = KOCl + H2O
Al2 + (NO3)2 = Al2(NO3)2 =>
Al2 + (NO3)2 = Al2(NO3)2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C3H6O + HOCl = C3H7ClO2 =>
C3H6O + HOCl = C3H7ClO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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