Equations balanced on the previous day | Equations balanced on the next day |
Li2SO4 + Ca(C2H3O2)2 = 2 LiC2H3O2 + CaSO4
CH3OH(l) + O2(g) = CH2O(l) + H2O(l) =>
2 CH3OH(l) + O2(g) = 2 CH2O(l) + 2 H2O(l)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H5OH + Cl2 = C4H5OCl + HCl =>
C4H5OH + Cl2 = C4H5OCl + HCl
Cr(CN)3 + H2O = HCN + Cr(OH)3 =>
Cr(CN)3 + 3 H2O = 3 HCN + Cr(OH)3
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
KOH + SiO2 = K2Si2O5 + H2O =>
2 KOH + 2 SiO2 = K2Si2O5 + H2O
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
CuO + NH3 = Cu + NH + H2O =>
CuO + NH3 = Cu + NH + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SrCl2 + CaCO3 = CaCl + Sr(CO3)2 =>
SrCl2 + 2 CaCO3 = 2 CaCl + Sr(CO3)2
NH3 + CuCl = Cu(NH3)4Cl =>
4 NH3 + CuCl = Cu(NH3)4Cl
FeCl3 + NaI = I + FeCl2 + NaCl =>
FeCl3 + NaI = I + FeCl2 + NaCl
NaHCO3(l) + CH3COOH(l) = CH3COONa(l) + CO2(g) + H2O(l) =>
NaHCO3(l) + CH3COOH(l) = CH3COONa(l) + CO2(g) + H2O(l)
Zn(NO3)2*6H2O = Zn2O3 + NO2 + O2 + H2O =>
4 Zn(NO3)2*6H2O = 2 Zn2O3 + 8 NO2 + O2 + 24 H2O
NaCl + BaCl2 = NaBa + Cl =>
NaCl + BaCl2 = NaBa + 3 Cl
CrBr3 + Cl = CrCl3 + Br2 =>
2 CrBr3 + 6 Cl = 2 CrCl3 + 3 Br2
Na2CO3 + Ca + Mg(Cl2)2 + Cu2SO4 = Na2Cl2 + CaSO4 + Mg + Cu2(CO3) =>
2 Na2CO3 + 2 Ca + Mg(Cl2)2 + 2 Cu2SO4 = 2 Na2Cl2 + 2 CaSO4 + Mg + 2 Cu2(CO3)
C + Na = NaC =>
C + Na = NaC
Al(NO2)3 + CaSO4 = Al2(SO4)3 + Ca(NO2)2 =>
2 Al(NO2)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(NO2)2
Fe3O4 + MnO4{-} + H2O = Fe2O3 + Mn + OH{-} =>
14 Fe3O4 + 2 MnO4{-} + H2O = 21 Fe2O3 + 2 Mn + 2 OH{-}
Ca(NO3)2 + Na2S2O3 = CaS2O3 + NaNO3 =>
Ca(NO3)2 + Na2S2O3 = CaS2O3 + 2 NaNO3
MnX2 + NaBiO3 + HX = BiX2 + HMnO4 + NaX + H2O =>
3 MnX2 + 5 NaBiO3 + 9 HX = 5 BiX2 + 3 HMnO4 + 5 NaX + 3 H2O
CNH + O2 = H2O + CO2 + N =>
4 CNH + 5 O2 = 2 H2O + 4 CO2 + 4 N
KMnO4 + Na2SO2 + H2O = Na2SO4 + MnO2 + KOH =>
4 KMnO4 + 3 Na2SO2 + 2 H2O = 3 Na2SO4 + 4 MnO2 + 4 KOH
CH3COOH + CH3ONa = CH3COCH3 + NaOH =>
CH3COOH + 4 CH3ONa = 2 CH3COCH3 + 4 NaOH
Ca + FeCl3 = CaCl3 + Fe =>
Ca + FeCl3 = CaCl3 + Fe
Na2SO4 + Ni(NO3)2 = Na2NO3 + Ni(SO4)2 =>
2 Na2SO4 + Ni(NO3)2 = 2 Na2NO3 + Ni(SO4)2
O2 + C6H12 = H2O + C =>
3 O2 + C6H12 = 6 H2O + 6 C
AlCl3 + NaOH = Al2(OH)4Cl2 + NaCl =>
2 AlCl3 + 4 NaOH = Al2(OH)4Cl2 + 4 NaCl
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
K2CO3 + Sr(NO3)2 = Sr2CO3 + K(NO3)2 =>
K2CO3 + 2 Sr(NO3)2 = Sr2CO3 + 2 K(NO3)2
NH4ClO4 = NO + O2 + H2O + Cl2 =>
2 NH4ClO4 = 2 NO + O2 + 4 H2O + Cl2
H2S(g) + SO2(g) = S8(s) + H2O(l) =>
16 H2S(g) + 8 SO2(g) = 3 S8(s) + 16 H2O(l)
MgCO3 + HClO4 = MgCl2 + H2CO3 + O2 =>
MgCO3 + 2 HClO4 = MgCl2 + H2CO3 + 4 O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
AlCl3 + NaOH = Al2(OH)4Cl2 + NaCl =>
2 AlCl3 + 4 NaOH = Al2(OH)4Cl2 + 4 NaCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg(OH)2 + Ag3(NO3) = Mg3(NO3)2 + AgOH =>
3 Mg(OH)2 + 2 Ag3(NO3) = Mg3(NO3)2 + 6 AgOH
Na2SO4 + Ni(NO3)2 = Na2NO3 + Ni(SO4)2 =>
2 Na2SO4 + Ni(NO3)2 = 2 Na2NO3 + Ni(SO4)2
Pb(OH)2 + K2CO3 = PbCO3 + KOH =>
Pb(OH)2 + K2CO3 = PbCO3 + 2 KOH
CaSO4(s) + C(s) = CO(g) + SO2(g) + CaO(s) =>
CaSO4(s) + C(s) = CO(g) + SO2(g) + CaO(s)
H2SO3 + Mg(OH)2 = HOH + MgSO3 =>
H2SO3 + Mg(OH)2 = 2 HOH + MgSO3
SnO2 + (NH4)2SO4 = SnS + NH3 + H2O + O6 =>
6 SnO2 + 6(NH4)2SO4 = 6 SnS + 12 NH3 + 6 H2O + 5 O6
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
(NH4)2CO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NH4Cl(s) =>
(NH4)2CO3(aq) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NH4Cl(s)
I2 + Cr = I2Cr =>
I2 + Cr = I2Cr
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
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