Equations balanced on the previous day | Equations balanced on the next day |
K2CO3(s) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 KNO3(aq)
Al3 + NH4OH = Al(OH)3 + NH4 =>
Al3 + 9 NH4OH = 3 Al(OH)3 + 9 NH4
NiCl + Cr(NO3)2 = CrCl2 + NiNO3 =>
2 NiCl + Cr(NO3)2 = CrCl2 + 2 NiNO3
NH3 + H2O + SnS2 = (NH4)2S + Sn(OH)4 =>
4 NH3 + 4 H2O + SnS2 = 2(NH4)2S + Sn(OH)4
OCl{-} + S2O3{-2} = S2O6{-2} + Cl{-} =>
3 OCl{-} + S2O3{-2} = S2O6{-2} + 3 Cl{-}
CH3COH + Ag2O3 = CH3COOH + Ag =>
3 CH3COH + Ag2O3 = 3 CH3COOH + 2 Ag
SO2 + O2 = SO32 =>
SO2 + 15 O2 = SO32
Br + O2 = Br2O3 =>
4 Br + 3 O2 = 2 Br2O3
KI + H2SO4 + NaNO2 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = 2 NO + I2 + K2SO4 + Na2SO4 + 2 H2O
H2O + S + S2I4 = H2SO4 + SH4I =>
32 H2O + 14 S + 3 S2I4 = 8 H2SO4 + 12 SH4I
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
PO4 + FeNO3 = PNO3 + FeO4 =>
PO4 + FeNO3 = PNO3 + FeO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2(aq) + BaCl2(aq) = Cl2(aq) + Ba(Ca)2(aq) =>
2 CaCl2(aq) + BaCl2(aq) = 3 Cl2(aq) + Ba(Ca)2(aq)
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
Na(OH) + HNO3 = HOH + NaNO3 =>
Na(OH) + HNO3 = HOH + NaNO3
C4H6S + O2 = CO2 + H2O + SO2 =>
2 C4H6S + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
CaHO2 + H3PO4 = CaPO4 + H2O =>
CaHO2 + H3PO4 = CaPO4 + 2 H2O
NH3 + H2O + SnS2 = (NH4)2S + Sn(OH)4 =>
4 NH3 + 4 H2O + SnS2 = 2(NH4)2S + Sn(OH)4
PhCO2Na + HCl = PhCOOH + NaCl =>
PhCO2Na + HCl = PhCOOH + NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3CH2CHClCOOH + NH3 = CH3CH2CH(NH2)COOH + NH4Cl =>
CH3CH2CHClCOOH + 2 NH3 = CH3CH2CH(NH2)COOH + NH4Cl
(C6H5)4B + Ag = (C6H5)4BAg =>
(C6H5)4B + Ag = (C6H5)4BAg
V2O5(s) + HCl(aq) = VOCl3(s) + H2O(l) =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(s) + 3 H2O(l)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ba(ClO3)2 + H2SO4 = HClO3 + BaSO4 =>
Ba(ClO3)2 + H2SO4 = 2 HClO3 + BaSO4
RbOH + K2HPO4 = H2O + K3PO4 + Rb3PO4 =>
3 RbOH + 3 K2HPO4 = 3 H2O + 2 K3PO4 + Rb3PO4
S + Hg = HgS =>
S + Hg = HgS
MnO4{-} + C2O4{2-} + H{+} = MnO2 + H2O + CO2 =>
2 MnO4{-} + 3 C2O4{2-} + 8 H{+} = 2 MnO2 + 4 H2O + 6 CO2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
MnS + HNO3 = SO2 + Mn(NO3)2 + H2O + NO2 =>
MnS + 8 HNO3 = SO2 + Mn(NO3)2 + 4 H2O + 6 NO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
H2C4H2O4 + NaOH = H2O + Na2C4H2O4 =>
H2C4H2O4 + 2 NaOH = 2 H2O + Na2C4H2O4
[Al(OH)2]2*SO4 + Fe2(HPO4)3 + H3PO4 = Fe2(SO4)3 + AlPO4 + H2O =>
3[Al(OH)2]2*SO4 + Fe2(HPO4)3 + 3 H3PO4 = Fe2(SO4)3 + 6 AlPO4 + 12 H2O
K2Cr2O7 + Fe{+2} + H{+} = Cr{3+} + Fe{3+} + KOH + H2O =>
K2Cr2O7 + 6 Fe{+2} + 12 H{+} = 2 Cr{3+} + 6 Fe{3+} + 2 KOH + 5 H2O
Sb2O + O2 = Sb2O3 =>
Sb2O + O2 = Sb2O3
C6H14 + O2 = CO2 + H14 =>
C6H14 + 6 O2 = 6 CO2 + H14
Zn + H2O = H2 + Zn(OH) =>
2 Zn + 2 H2O = H2 + 2 Zn(OH)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FeCl3*6H2O + NaC2H3O2*3H2O + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
FeCl3*6H2O + 3 NaC2H3O2*3H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 15 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Cr(OH)3 + HClO = CrCl3 + H2O + O =>
Cr(OH)3 + 3 HClO = CrCl3 + 3 H2O + 3 O
NaClO + NaHSO3 = NaCl + NaHSO4 = Na2SO4 + HCl =>
NaClO + NaHSO3 = NaCl + NaHSO4
KI + Zn(No{3}) = K(No{3}) + ZnI =>
KI + Zn(No{3}) = K(No{3}) + ZnI
Ag + CuCl2 = AgCl2 + CuCl =>
Ag + 2 CuCl2 = AgCl2 + 2 CuCl
H3P + KOH = K3P + H2O =>
H3P + 3 KOH = K3P + 3 H2O
NH4{+} + OH{-} = NOH + H2 =>
NH4{+} + OH{-} = NOH + 2 H2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
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