Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + KBr = KCO3 + Na2Br
Cr2 + Fe(NO3)2 = Fe + Cr(NO3)2 =>
Cr2 + 2 Fe(NO3)2 = 2 Fe + 2 Cr(NO3)2
Fe(OH)3 + COH2O = Fe + CO2 + H2O =>
2 Fe(OH)3 + 3 COH2O = 2 Fe + 3 CO2 + 6 H2O
FeBr2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O + Br2 =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O + 2 Br2
[Mn(OH)2]2SO4 + H2SO4 = Mn2(SO4)3 + H2O =>
[Mn(OH)2]2SO4 + 2 H2SO4 = Mn2(SO4)3 + 4 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Cr2O7{-2} + N2H2 + H{+} = Cr{3+} + N2 + H2O =>
Cr2O7{-2} + 3 N2H2 + 8 H{+} = 2 Cr{3+} + 3 N2 + 7 H2O
NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + CO2(g) + H2O =>
3 NaHCO3(aq) + H3PO4(aq) = Na3PO4(aq) + 3 CO2(g) + 3 H2O
NH3 + CUO2 = N + H2O + CU =>
4 NH3 + 3 CUO2 = 4 N + 6 H2O + 3 CU
C4H8O2 + Ba(OH)2 = C6H10O4Ba + C4H8 + H2O =>
4 C4H8O2 + 2 Ba(OH)2 = 2 C6H10O4Ba + C4H8 + 4 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Na(NO3) + H2O = HNO3 + NaOH =>
Na(NO3) + H2O = HNO3 + NaOH
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
KOH + V(NO3)3 = KNO3 + V(OH)3 =>
3 KOH + V(NO3)3 = 3 KNO3 + V(OH)3
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Cr(OH)3 + NH4OH = (NH4)3[Cr(OH)6] =>
Cr(OH)3 + 3 NH4OH = (NH4)3[Cr(OH)6]
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
HNO3 + HI = NO + I2 + H20O =>
2 HNO3 + 78 HI = 2 NO + 39 I2 + 4 H20O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
Co(NO3)2 + NaF = CoF2 + NaNO3 =>
Co(NO3)2 + 2 NaF = CoF2 + 2 NaNO3
KCI = K + CI =>
KCI = K + CI
C7H16(l) + O2(g) = CO2(g) + H2O =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O
[Zn(NH3)4]{2+} = Zn{2+} + NH3 =>
[Zn(NH3)4]{2+} = Zn{2+} + 4 NH3
Ba(ClO4)2 + HCl = BaCl2 + HClO =>
Ba(ClO4)2 + 8 HCl = BaCl2 + 8 HClO
NaSO + Ca(NO) = NaNO + CaSO =>
NaSO + Ca(NO) = NaNO + CaSO
C + K2SO4 + K2S2 = S + K2CO3 =>
4 C + 3 K2SO4 + K2S2 = 5 S + 4 K2CO3
I{-} + SO{4}{2-} = I{2} + SO{2} =>
2 I{-} + 3 SO{4}{2-} = 2 I{2} + 3 SO{2}
CoCl2 + K2HPO4 = CoPO4 + K2HCl2 =>
CoCl2 + K2HPO4 = CoPO4 + K2HCl2
Pb + Pb2O4 + H2SO4 = PbSO4 + H2O =>
2 Pb + Pb2O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
VO4{3-} + Zn + H{+} = VO{2+} + Zn{2+} + H2O =>
2 VO4{3-} + Zn + 12 H{+} = 2 VO{2+} + Zn{2+} + 6 H2O
Pb(NO3)2 + CrI3 = PbI3 + Cr(NO3)2 =>
Pb(NO3)2 + CrI3 = PbI3 + Cr(NO3)2
PF3 + Al3O2 + H2 = FAl + H2O + P =>
PF3 + Al3O2 + 2 H2 = 3 FAl + 2 H2O + P
K2Cr2O7 + H2SO4 + HBr = Cr2(SO4)3 + K2SO4 + H2O + Br2 =>
K2Cr2O7 + 4 H2SO4 + 6 HBr = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Br2
I + NaOH = NaIO3 + NaI + H2O =>
6 I + 6 NaOH = NaIO3 + 5 NaI + 3 H2O
Fe2 + NO3 = Fe(NO3)2 =>
Fe2 + 4 NO3 = 2 Fe(NO3)2
GeCl4 + Cl = [GeCl6] =>
GeCl4 + 2 Cl = [GeCl6]
Zn + H2SO4 = H2Zn2(SO4) =>
2 Zn + H2SO4 = H2Zn2(SO4)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MoS3 + S{2-} = MoS4{2-} =>
MoS3 + S{2-} = MoS4{2-}
AlC3 + H2O = Al(OH)3 + CH4 + O2 =>
4 AlC3 + 30 H2O = 4 Al(OH)3 + 12 CH4 + 9 O2
C15H12O + O2 = CO2 + H2O =>
2 C15H12O + 35 O2 = 30 CO2 + 12 H2O
CmO + H2SO4 = CmSO4 + H2O =>
CmO + H2SO4 = CmSO4 + H2O
Al4C3 + KOH + H2O = K3[Al(OH)6] + CH4 =>
Al4C3 + 12 KOH + 12 H2O = 4 K3[Al(OH)6] + 3 CH4
H2O + CaH2MgO3 + MgCl2 = Mg(OH)2 + CaCl2 =>
H2O + CaH2MgO3 + MgCl2 = 2 Mg(OH)2 + CaCl2
C3H7Cl + Mg = C3H7Mg + Cl =>
C3H7Cl + Mg = C3H7Mg + Cl
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
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