Equations balanced on the previous day | Equations balanced on the next day |
CaO + SO3 = Ca + SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
(NH4)2SO4 + Ba(CH3COO)2 = BaSO4 + (NH4)2(CH3COO)2 =>
(NH4)2SO4 + Ba(CH3COO)2 = BaSO4 + (NH4)2(CH3COO)2
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
Cu2 + Hg(CH3COO)2 = Cu(CH3COO)2 + Hg2 =>
Cu2 + 2 Hg(CH3COO)2 = 2 Cu(CH3COO)2 + Hg2
HCl + NaBrO3 + NaBr = Br2 + H2O + NaCl =>
6 HCl + NaBrO3 + 5 NaBr = 3 Br2 + 3 H2O + 6 NaCl
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 15 CH3COOH
La + Au + Pb = La2Au3Pb =>
2 La + 3 Au + Pb = La2Au3Pb
HCl + KIO3 + KI = I2 + KCl + H2O =>
6 HCl + KIO3 + 5 KI = 3 I2 + 6 KCl + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4C2H3O2 + MgSO4 = NH4SO4 + MgC2H3O2 =>
NH4C2H3O2 + MgSO4 = NH4SO4 + MgC2H3O2
Zn2 + Ag(NO3) = Zn(NO3)2 + Ag =>
Zn2 + 4 Ag(NO3) = 2 Zn(NO3)2 + 4 Ag
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
CH3CH2CH2CN + H2O + HCl = CH3CH2CH2COOH + NH4Cl =>
CH3CH2CH2CN + 2 H2O + HCl = CH3CH2CH2COOH + NH4Cl
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
NaVO3 + Pb(CH3COO)2 = CH3COONa + Pb(VO3)2 =>
2 NaVO3 + Pb(CH3COO)2 = 2 CH3COONa + Pb(VO3)2
C17H35COOH + Mg = C17H35COOMg + H2 =>
2 C17H35COOH + 2 Mg = 2 C17H35COOMg + H2
KI(aq) + KIO3(s) + H2SO4(aq) = I2(aq) + K2SO4(aq) + H2O(l) =>
5 KI(aq) + KIO3(s) + 3 H2SO4(aq) = 3 I2(aq) + 3 K2SO4(aq) + 3 H2O(l)
Kl + Na2CO3 = KlNa2CO3 =>
Kl + Na2CO3 = KlNa2CO3
Al + HNO3(r) = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3(r) = Al(NO3)3 + NO + 2 H2O
Fe{+} + NO2{-} + H2O = Fe2 + H{+} + NO3{-} =>
2 Fe{+} + NO2{-} + H2O = Fe2 + 2 H{+} + NO3{-}
CaS + H2O + CO2 = CaCO3 + H2S =>
CaS + H2O + CO2 = CaCO3 + H2S
Y2O3 + BaO + CuO = Y2Ba4Cu6O13 =>
Y2O3 + 4 BaO + 6 CuO = Y2Ba4Cu6O13
HCl(aq) + K2Cr2O7(aq) = KCl(aq) + CrCl3(aq) + H2O(l) + Cl2(g) =>
14 HCl(aq) + K2Cr2O7(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l) + 3 Cl2(g)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Ni + AuBr = NiBr2 + Au =>
Ni + 2 AuBr = NiBr2 + 2 Au
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Na3PO4 + NaCl = Na3(PO4)2 + Na3Cl =>
4 Na3PO4 + 3 NaCl = 2 Na3(PO4)2 + 3 Na3Cl
Cu(OH)2(aq) + HNO3(aq) = Cu(NO3)2 + H2O =>
Cu(OH)2(aq) + 2 HNO3(aq) = Cu(NO3)2 + 2 H2O
Ba(OH)2 + NH4Cl = (NH4)2(OH)2 + BaCl2 =>
Ba(OH)2 + 2 NH4Cl = (NH4)2(OH)2 + BaCl2
MgCl2 + (NH4)3N = Mg3N2 + (NH4)Cl =>
3 MgCl2 + 2(NH4)3N = Mg3N2 + 6(NH4)Cl
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ba(OH) + H2SO4 = H2O + Ba2SO4 =>
2 Ba(OH) + H2SO4 = 2 H2O + Ba2SO4
SO3 + CO = SO2 + CO3 =>
2 SO3 + CO = 2 SO2 + CO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
NaC6H7O6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2
Sn(ClO3)4 + Zn = Zn(ClO3)2 + Sn =>
Sn(ClO3)4 + 2 Zn = 2 Zn(ClO3)2 + Sn
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
Al + NaOH = Na3AlO3 + H =>
Al + 3 NaOH = Na3AlO3 + 3 H
CrCl3 + Br + KOH = K2CrO4 + KBr + KCl + H2O =>
CrCl3 + 3 Br + 8 KOH = K2CrO4 + 3 KBr + 3 KCl + 4 H2O
Fe + H2SO4 = Fe2S3O12 + H2 =>
2 Fe + 3 H2SO4 = Fe2S3O12 + 3 H2
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Au + CuBr2 = Cu + AuBr3 =>
2 Au + 3 CuBr2 = 3 Cu + 2 AuBr3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
NaS + FeI2 = NaI + FeS2 =>
2 NaS + FeI2 = 2 NaI + FeS2
SrCl2 + K2S = SrS + KCl =>
SrCl2 + K2S = SrS + 2 KCl
KOH + ZnSO4 = KSO4 + Zn(OH) =>
KOH + ZnSO4 = KSO4 + Zn(OH)
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Equations balanced on the previous day | Equations balanced on the next day |
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