Equations balanced on the previous day | Equations balanced on the next day |
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
MnO2(s) + HCl(l) = MnCl2(l) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(l) = MnCl2(l) + Cl2(g) + 2 H2O(l)
Bi(s) + AgOH(aq) = BiAg3 + OH(aq) =>
Bi(s) + 3 AgOH(aq) = BiAg3 + 3 OH(aq)
K2O + BaHCO3 = K2CO3 + BaOH =>
K2O + BaHCO3 = K2CO3 + BaOH
CO(g) + O2(g) = CO2O3(g) =>
CO(g) + 2 O2(g) = CO2O3(g)
NiSO4 + NaOH = Ni[OH]2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni[OH]2 + Na2SO4
C2H5COOH + HCl = ClC2H4COOH + H2 =>
C2H5COOH + HCl = ClC2H4COOH + H2
CuSO4 + H2O(l) = Cu + H2SO4 + O2 =>
2 CuSO4 + 2 H2O(l) = 2 Cu + 2 H2SO4 + O2
H3PO4 + H2O = H4PO4{+} + OH{-} =>
H3PO4 + H2O = H4PO4{+} + OH{-}
C3H6O2 + NaCl = C3H5NaO2 + HCl =>
C3H6O2 + NaCl = C3H5NaO2 + HCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
COSO4 + Zn = ZnSO4 + CO =>
COSO4 + Zn = ZnSO4 + CO
K2CrO7 + S + H2O = SO2 + Cr2O3 + KOH =>
4 K2CrO7 + 9 S + 4 H2O = 9 SO2 + 2 Cr2O3 + 8 KOH
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
[Ag(NH3)2]OH + Zn = Ag + [Zn(NH3)4](OH)2 =>
2[Ag(NH3)2]OH + Zn = 2 Ag + [Zn(NH3)4](OH)2
SnCl2 + KMnO4 = KCl + Sn(MnO4)2 =>
SnCl2 + 2 KMnO4 = 2 KCl + Sn(MnO4)2
HNO3 + HCI = NOCI + CI + H2O =>
HNO3 + 3 HCI = NOCI + 2 CI + 2 H2O
Cl2 + CuF2 = CuCl2 + F2 =>
Cl2 + CuF2 = CuCl2 + F2
NH4Cl + CaO = Cl2Ca + H2O + NH3 =>
2 NH4Cl + CaO = Cl2Ca + H2O + 2 NH3
Mg(ClO4)2 + H2O = Mg(OH)2 + ClO3 + O2 =>
2 Mg(ClO4)2 + 2 H2O = 2 Mg(OH)2 + 4 ClO3 + O2
PtBr4 + Al = Pt + AlBr =>
PtBr4 + 4 Al = Pt + 4 AlBr
K2Cr7O7 + H2O2 + H2SO4 = Cr(O2)2 + K2SO4 + H2O =>
K2Cr7O7 + 22 H2O2 + H2SO4 = 7 Cr(O2)2 + K2SO4 + 23 H2O
O2 + C4H8N2O = CH4N2O + CO2 + H2O =>
4 O2 + C4H8N2O = CH4N2O + 3 CO2 + 2 H2O
K2Cr7O7 + H2O2 + H2SO4 = Cr(O2)2 + K2SO4 + H2O =>
K2Cr7O7 + 22 H2O2 + H2SO4 = 7 Cr(O2)2 + K2SO4 + 23 H2O
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I2 =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + 2 KOCOCH3 + H2O + I2
COH + SO4 = CO(SO4) + H2 =>
2 COH + 2 SO4 = 2 CO(SO4) + H2
Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4 =>
2 Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4
NH4HS + KOH = NH4OH + KHS =>
NH4HS + KOH = NH4OH + KHS
Cl2 + CuF2 = CuCl2 + F2 =>
Cl2 + CuF2 = CuCl2 + F2
AgOH + H3PO4 = Ag3PO4 + HOH =>
3 AgOH + H3PO4 = Ag3PO4 + 3 HOH
K2CrO7 + S + H2O = SO2 + Cr2O3 + KOH =>
4 K2CrO7 + 9 S + 4 H2O = 9 SO2 + 2 Cr2O3 + 8 KOH
K2CrO7 + S + H2O = SO2 + Cr2O3 + KOH =>
4 K2CrO7 + 9 S + 4 H2O = 9 SO2 + 2 Cr2O3 + 8 KOH
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Co(s) + S8(s) = Co2S2 =>
8 Co(s) + S8(s) = 4 Co2S2
Cr2O3(s) + Si(s) = Cr(s) + SiO(s) =>
Cr2O3(s) + 3 Si(s) = 2 Cr(s) + 3 SiO(s)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
O2 + C4H8N2O = CH4N2O + CO2 + H2O =>
4 O2 + C4H8N2O = CH4N2O + 3 CO2 + 2 H2O
AgCl + Fe2(CO3)3 = Ag2(CO3) + FeCl3 =>
6 AgCl + Fe2(CO3)3 = 3 Ag2(CO3) + 2 FeCl3
SO4{2-} + I2 = I{-} + SO4{-} =>
2 SO4{2-} + I2 = 2 I{-} + 2 SO4{-}
K2Cr7O7 + H2O2 + H2SO4 = Cr(O2)2 + K2SO4 + H2O =>
K2Cr7O7 + 22 H2O2 + H2SO4 = 7 Cr(O2)2 + K2SO4 + 23 H2O
O2 + C4H8N2O = CH4N2O + CO2 + H2O =>
4 O2 + C4H8N2O = CH4N2O + 3 CO2 + 2 H2O
K2S + KClO4 = K2SO4 + KCl =>
K2S + KClO4 = K2SO4 + KCl
Ni + Ca(NO3)2 = Ca + Ni(NO3)2 =>
Ni + Ca(NO3)2 = Ca + Ni(NO3)2
VO + Fe2O4 = Fe + V2O5 =>
8 VO + 3 Fe2O4 = 6 Fe + 4 V2O5
Na2Co3(aq) + NiCl2(aq) = Na2Cl2(aq) + NiCo3(s) =>
Na2Co3(aq) + NiCl2(aq) = Na2Cl2(aq) + NiCo3(s)
KBr + HNO3 = H2O + Br2 + KNO3 + NO =>
6 KBr + 8 HNO3 = 4 H2O + 3 Br2 + 6 KNO3 + 2 NO
HC2H3O2 + Na2CO3 = Na2C2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 Na2CO3 = 8 Na2C2H3O2 + 6 H2O + 10 CO2
H3PO2 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H3PO2 + 2 K2Cr2O7 + 8 H2SO4 = 3 H3PO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
KL + H2SO4 = H2S + L2 + K2SO4 + H2O =>
8 KL + 5 H2SO4 = H2S + 4 L2 + 4 K2SO4 + 4 H2O
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