Equations balanced on the previous day | Equations balanced on the next day |
2 Cl{-}(aq) + 2 H2O(l) = 2 OH{-}(aq) + H2(g) + Cl2(g)
Fe2O3 + V = VO + Fe =>
Fe2O3 + 3 V = 3 VO + 2 Fe
C288 + K2Cr2O7 + H2SO4 = C48HSO4*2H2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
C288 + K2Cr2O7 + 22 H2SO4 = 6 C48HSO4*2H2SO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
HBr(aq) + NH3(aq) = H4(s) + NBr(s) =>
HBr(aq) + NH3(aq) = H4(s) + NBr(s)
Cr2(SO3)3 + Ca(CN)2 = Cr(CN)3 + CaSO3 =>
Cr2(SO3)3 + 3 Ca(CN)2 = 2 Cr(CN)3 + 3 CaSO3
Ni(NH3) + HCl = NiCl2 + NH3 + H =>
Ni(NH3) + 2 HCl = NiCl2 + NH3 + 2 H
CH3CHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
2 CH3CHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3CH3CO + 5 H2O
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
PbCl2 + CaCO3 + H2O = Pb(OH)2 + CaCl2 + CO2 =>
PbCl2 + CaCO3 + H2O = Pb(OH)2 + CaCl2 + CO2
NaNO3 + MgCrO4 = Na2CrO4 + Mg(NO3)2 =>
2 NaNO3 + MgCrO4 = Na2CrO4 + Mg(NO3)2
Cr3 + S2 = Cr2S =>
4 Cr3 + 3 S2 = 6 Cr2S
Fe{2+} + NO3{-} + H{+} = Fe{3+} + N2 + H2O =>
10 Fe{2+} + 2 NO3{-} + 12 H{+} = 10 Fe{3+} + N2 + 6 H2O
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2 =>
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2
Bi{3+}(aq) + H2O(l) + NH3(aq) = Bi(OH)3 + NH4{+}(aq) =>
Bi{3+}(aq) + 3 H2O(l) + 3 NH3(aq) = Bi(OH)3 + 3 NH4{+}(aq)
As2O5 + NaOH = HAsO3 + Na2O =>
As2O5 + 2 NaOH = 2 HAsO3 + Na2O
CH3OH + MnO4 + OH{-} = CO3 + MnO4{-2} + H2O =>
CH3OH + 4 MnO4 + 8 OH{-} = CO3 + 4 MnO4{-2} + 6 H2O
H2CO3 + CaMg(CO3)2 = Ca(HCO3)2 + Mg(HCO3)2 =>
2 H2CO3 + CaMg(CO3)2 = Ca(HCO3)2 + Mg(HCO3)2
Pb(N3)2 + CO(MnO4)3 = COO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 CO(MnO4)3 = 22 COO + 66 MnO2 + 5 Pb3O4 + 90 NO
(CH3CO)2O = C16H22O11 + C6H12O6 =>
15(CH3CO)2O = 3 C16H22O11 + 2 C6H12O6
CH3COOH + H2O = CH3OO + H3O =>
CH3COOH + 4 H2O = 2 CH3OO + 2 H3O
[Co(H20)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6Cl]Cl3 + H2O =>
[Co(H20)6]Cl2 + 2 NH4Cl + 4 NH3 + 61 H2O2 = [Co(NH3)6Cl]Cl3 + 122 H2O
CuS + V2O5 = Cu{2+} + SO4{2-} + VO =>
3 CuS + 4 V2O5 = 3 Cu{2+} + 3 SO4{2-} + 8 VO
NaCrO2 + H2O2 + NaOH = Na2CrO3 + H2O =>
2 NaCrO2 + H2O2 + 2 NaOH = 2 Na2CrO3 + 2 H2O
(NH4)2S + Br2 = S + NH4Br =>
(NH4)2S + Br2 = S + 2 NH4Br
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 7 H2O + 6 CO2
K2Cr2O7 + H2SO4 + ZnCl2 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 ZnCl2 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
Na2CO3 + C + PbCl2 = Pb + NaCl + CO2 =>
2 Na2CO3 + C + 2 PbCl2 = 2 Pb + 4 NaCl + 3 CO2
Hg2 + K2CrO4 = Hg(CrO4)2 + K =>
Hg2 + 4 K2CrO4 = 2 Hg(CrO4)2 + 8 K
(NH4)2S + Br2 = S + NH4Br =>
(NH4)2S + Br2 = S + 2 NH4Br
Mg(s) + O(g) = MgO(s) =>
Mg(s) + O(g) = MgO(s)
NaCl(s) + H2SO4 = Na2SO4 + HCl =>
2 NaCl(s) + H2SO4 = Na2SO4 + 2 HCl
LiF + In + InF3 = LiInF3 =>
3 LiF + In + 2 InF3 = 3 LiInF3
KH + KIO3 + H2SO4 = I2 + H2O + K2SO4 =>
10 KH + 4 KIO3 + 7 H2SO4 = 2 I2 + 12 H2O + 7 K2SO4
NaAsS2 + H2O + CO2 = As2S3 + Na2CO3 + H2S =>
2 NaAsS2 + H2O + CO2 = As2S3 + Na2CO3 + H2S
CaF2 + SiO2 = SiF4 + CaSiO3 =>
2 CaF2 + 3 SiO2 = SiF4 + 2 CaSiO3
HI + H2SO4 = S + I2 + H2O =>
6 HI + H2SO4 = S + 3 I2 + 4 H2O
C48H10*O + O2 = C*O2 + H2*O =>
C48H10*O + 50 O2 = 48 C*O2 + 5 H2*O
HC2H3O2 + H2O2 + NaCl + Cu2 = CuCl + NaC2H3O2 + H2O =>
2 HC2H3O2 + H2O2 + 2 NaCl + Cu2 = 2 CuCl + 2 NaC2H3O2 + 2 H2O
HCN(aq) + Ca(OH)2(aq) = Ca(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ca(OH)2(aq) = Ca(CN)2(aq) + 2 H2O(l)
MnSnCO3 = MnCO3Sn =>
MnSnCO3 = MnCO3Sn
MgSO4 + BeCl2 = BeSO4 + MgCl2 =>
MgSO4 + BeCl2 = BeSO4 + MgCl2
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2 =>
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2
KF + Cu(No3)2 = KF(No3)3 + Cu =>
2 KF + 3 Cu(No3)2 = 2 KF(No3)3 + 3 Cu
CH3COOH(aq) + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH(aq) + NaHCO3 = CH3COONa + H2CO3
CO2 + H2O = H + HCO4 =>
CO2 + 2 H2O = 3 H + HCO4
RbI3 + ClO3{-} = I2 + Cl{-} + Rb2O =>
6 RbI3 + ClO3{-} = 9 I2 + Cl{-} + 3 Rb2O
CH3CH2CH2CH2CH2OH + HCl = CH3CH2CH2CH2CH2Cl + H2O =>
CH3CH2CH2CH2CH2OH + HCl = CH3CH2CH2CH2CH2Cl + H2O
C17H14F3N3O2S + C6H14N4O2 = C17H14F3N3O2SC6H14N4O2 =>
C17H14F3N3O2S + C6H14N4O2 = C17H14F3N3O2SC6H14N4O2
CaBr2 + K2(CO3) = CaCO3 + KBr =>
CaBr2 + K2(CO3) = CaCO3 + 2 KBr
C6H5NO2 + H = C6H5NH3 + H2O =>
C6H5NO2 + 7 H = C6H5NH3 + 2 H2O
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