Equations balanced on the previous day | Equations balanced on the next day |
C3H7COOH + NaOH = NaC3H7COO + H2O
C6H8O7 + K2CO3 = C6H5K3O7 + H2CO3 =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5K3O7 + 3 H2CO3
HNO3 + MgBr2 = NO + MgNO3 + Br2 + H2O =>
4 HNO3 + 3 MgBr2 = NO + 3 MgNO3 + 3 Br2 + 2 H2O
Ni(OH)2 + (NH4)2SO4 = NH4OH + NiSO4 =>
Ni(OH)2 + (NH4)2SO4 = 2 NH4OH + NiSO4
HCl + NH2CH2COONa = (NH3CH2COOH)Cl + NaCl =>
2 HCl + NH2CH2COONa = (NH3CH2COOH)Cl + NaCl
K2SO4 + Pb(NO3)2 = KNO3 + Pb2(SO4)2 =>
2 K2SO4 + 2 Pb(NO3)2 = 4 KNO3 + Pb2(SO4)2
H{+} + S2O3{-2} + Cr2O7{-2} = S4O6{-2} + Cr{+3} + H2O =>
14 H{+} + 6 S2O3{-2} + Cr2O7{-2} = 3 S4O6{-2} + 2 Cr{+3} + 7 H2O
Al2(SO4)3 + Fe = Fe2(SO4)3 + Al =>
Al2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Al
K2CrO4 + Mn(NO3)2 = MnCrO4 + KNO3 =>
K2CrO4 + Mn(NO3)2 = MnCrO4 + 2 KNO3
K2CrO7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
Cu(NO2)2 = CuO + NO + O2 =>
2 Cu(NO2)2 = 2 CuO + 4 NO + O2
K2CrO7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
KNO3 + Al + NaOH + H2O = Na[Al(OH)4] + K[Al(OH)4] + NH3 =>
3 KNO3 + 8 Al + 5 NaOH + 18 H2O = 5 Na[Al(OH)4] + 3 K[Al(OH)4] + 3 NH3
SiO3 + H = SiO2 + H2O =>
SiO3 + 2 H = SiO2 + H2O
C32H10 + O2 = CO2 + H2O =>
2 C32H10 + 69 O2 = 64 CO2 + 10 H2O
K4FeSCN6 + K2Cr2O7 + H2SO4 = Fe2SO43 + Cr2SO3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K4FeSCN6 + 14 K2Cr2O7 + 25 H2SO4 = Fe2SO43 + 14 Cr2SO3 + 2 CO2 + 25 H2O + 12 K2SO4 + 12 KNO3
K2S2O3(aq) + Cl2(g) + H2O(l) = KHSO4(aq) + HCl(l) =>
K2S2O3(aq) + 4 Cl2(g) + 5 H2O(l) = 2 KHSO4(aq) + 8 HCl(l)
Al(OH)3 + Zn(OH)2 = Zn(Al(OH)5) =>
Al(OH)3 + Zn(OH)2 = Zn(Al(OH)5)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn + Fe(PO4)2 = Zn3(PO4)2 + Fe =>
3 Zn + Fe(PO4)2 = Zn3(PO4)2 + Fe
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe(CNS)3 + Cl2 + H2O = HCl + H2SO4 + FeCl3 + CO2 + N2 =>
2 Fe(CNS)3 + 33 Cl2 + 36 H2O = 60 HCl + 6 H2SO4 + 2 FeCl3 + 6 CO2 + 3 N2
Fe(s) + Cu2(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu2(NO3)2(aq) = Fe(NO3)2(aq) + 2 Cu(s)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KNO3 + KOH = K2 + HNO4 =>
KNO3 + KOH = K2 + HNO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cu(NO3)2Zn(C2H3O2)2 = Cu(C2H3O2)2Zn(NO3)2 =>
Cu(NO3)2Zn(C2H3O2)2 = Cu(C2H3O2)2Zn(NO3)2
C2H2 + H2O = C4H6O =>
2 C2H2 + H2O = C4H6O
CO2 + H2O = C6H12O6 + O(g) =>
6 CO2 + 6 H2O = C6H12O6 + 12 O(g)
Pm + O3 = Pm2O4 =>
6 Pm + 4 O3 = 3 Pm2O4
Ca + F2 = Ca2F2 =>
2 Ca + F2 = Ca2F2
SO4{2-} + VO + H2O = H2S + VO3{-} + H{+} =>
3 SO4{2-} + 8 VO + 4 H2O = 3 H2S + 8 VO3{-} + 2 H{+}
C2H5OH + MnO4{-} + H{+} = CO2 + MnO2 + H2O =>
C2H5OH + 4 MnO4{-} + 4 H{+} = 2 CO2 + 4 MnO2 + 5 H2O
VO2{+} + Zn + H{+} = V{2+} + Zn{+2} + H2O =>
2 VO2{+} + 3 Zn + 8 H{+} = 2 V{2+} + 3 Zn{+2} + 4 H2O
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O
Li2CO3 + Sr(PO3)2 = Li2(PO3)2 + SrCO3 =>
Li2CO3 + Sr(PO3)2 = Li2(PO3)2 + SrCO3
LiOH + Fe(NO3)3 = Li3Fe + NO3OH =>
3 LiOH + Fe(NO3)3 = Li3Fe + 3 NO3OH
KIO3(aq) + KI(aq) + H2SO4(aq) = K2SO4(aq) + I3(aq) + H2O =>
KIO3(aq) + 5 KI(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 2 I3(aq) + 3 H2O
CH2 + Cl2 = ClCH2CH2Cl =>
2 CH2 + Cl2 = ClCH2CH2Cl
CsHCO3 = Cs2CO3H2OCO2 =>
2 CsHCO3 = Cs2CO3H2OCO2
Fe(NO3)3 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Mg(OH)2 = 3 Mg(NO3)2 + 2 Fe(OH)3
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O() =>
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O()
ZnO + H2O = ZnO2 + H2 =>
ZnO + H2O = ZnO2 + H2
FeS2 + O2 + H2O = FeSO4 + H2SO =>
FeS2 + 2 O2 + H2O = FeSO4 + H2SO
Ni + NaCl + H2O = NiCl + NaOH + H2 =>
2 Ni + 2 NaCl + 2 H2O = 2 NiCl + 2 NaOH + H2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
Cl0 + KOH = KCl + KClO3 + H2O =>
6 Cl0 + 6 KOH = 5 KCl + KClO3 + 3 H2O
S + NaNO3 + NaOH = NaSO4 + NaNO2 + H2O =>
2 S + 7 NaNO3 + 2 NaOH = 2 NaSO4 + 7 NaNO2 + H2O
CH3 + ClPtOH = CH3OH + PtCl =>
CH3 + ClPtOH = CH3OH + PtCl
(NH4)2S + Fe(NO3)3 = (NH4)2(NO3)3 + FeS =>
(NH4)2S + Fe(NO3)3 = (NH4)2(NO3)3 + FeS
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