| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCL + 2 ZN = 2 ZNCL + H2
Fe2O3 + H2O = Fe2H2O4 =>
Fe2O3 + H2O = Fe2H2O4
KBrO3 + NaSO3 = KBr + NaSO4 =>
KBrO3 + 3 NaSO3 = KBr + 3 NaSO4
KBrO3 + NaSO3 = KBr + NaSO4 =>
KBrO3 + 3 NaSO3 = KBr + 3 NaSO4
FeCO3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
Ca + O = CaO =>
Ca + O = CaO
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O
C4H8O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 OH{-} + 2 Ag(NH3)2{+} = C4H8O2 + 2 Ag + H2O + 4 NH3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaO + H2O = CaH2O2 =>
CaO + H2O = CaH2O2
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2Cr2O7 + HCl + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
K2Cr2O7 + 6 HCl + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Cl2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C4H8O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 OH{-} + 2 Ag(NH3)2{+} = C4H8O2 + 2 Ag + H2O + 4 NH3
Al(OH)3 + H2S = [Al(OH)2]2S + H2O =>
2 Al(OH)3 + H2S = [Al(OH)2]2S + 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
KBrO3 + Na2S = KBr + Na2SO4 =>
4 KBrO3 + 3 Na2S = 4 KBr + 3 Na2SO4
Hg(NO3)2 + KJ = K2HgJ4 + KNO3 =>
Hg(NO3)2 + 4 KJ = K2HgJ4 + 2 KNO3
KMnO4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
NaAsO2 + KMnO4 + H2SO4 = NaAsO3 + K2SO4 + MnSO4 + H2O =>
5 NaAsO2 + 2 KMnO4 + 3 H2SO4 = 5 NaAsO3 + K2SO4 + 2 MnSO4 + 3 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
KBrO3 + NaS2O3 + H2O = KBr + NaSO4 + H2SO4 =>
4 KBrO3 + 3 NaS2O3 + 3 H2O = 4 KBr + 3 NaSO4 + 3 H2SO4
K3PO4 + NH4Cl = K3Cl + NH4 + PO4 =>
K3PO4 + NH4Cl = K3Cl + NH4 + PO4
BaF2(s) + KOH(aq) = Ba(OH)2 + KF =>
BaF2(s) + 2 KOH(aq) = Ba(OH)2 + 2 KF
C4H802 + O2 = CO2 + H2O =>
2 C4H802 + 409 O2 = 8 CO2 + 802 H2O
K2Cr2O7 + NaBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
H2SO4 + Zn = ZnSO4 + H =>
H2SO4 + Zn = ZnSO4 + 2 H
Pb(OH)4 + HMnO4 = Pb(MnO4)4 + H2O =>
Pb(OH)4 + 4 HMnO4 = Pb(MnO4)4 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NO2{-} + Cr2O7{2-} + H{+} = NO3{-} + Cr{3+} + H2O =>
3 NO2{-} + Cr2O7{2-} + 8 H{+} = 3 NO3{-} + 2 Cr{3+} + 4 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
MnO4 + HCOOH + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4 + 15 HCOOH + 2 H{+} = 2 Mn2{+} + 15 CO2 + 16 H2O
MnO4 + HCOOH + H{+} = Mn{2+} + CO2 + H2O =>
MnO4 + 3 HCOOH + 2 H{+} = Mn{2+} + 3 CO2 + 4 H2O
Cl2O + MgO = Cl2MgO2 =>
Cl2O + MgO = Cl2MgO2
MnO4{-} + HCOOH + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 HCOOH + 6 H{+} = 2 Mn{2+} + 5 CO2 + 8 H2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
CaCO3 + H{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{2+} + CO2 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
MnO4 + HCOOH + H{+} = Mn{2+} + CO2 + H2O =>
MnO4 + 3 HCOOH + 2 H{+} = Mn{2+} + 3 CO2 + 4 H2O
MnO4 + HCOOH + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4 + 15 HCOOH + 2 H{+} = 2 Mn2{+} + 15 CO2 + 16 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/02/13
Equations balanced on 06/01/12
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