Equations balanced on the previous day | Equations balanced on the next day |
2 PbI2 = Pb2 + 4 I1
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH4OH + AgCl + Na2S2O4 = NaCl + Ag + HOH + (NH4)2SO3 =>
4 NH4OH + 2 AgCl + Na2S2O4 = 2 NaCl + 2 Ag + 2 HOH + 2(NH4)2SO3
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6O7 =>
13 H3C6H5O7 + 54 NaHCO3 = 24 CO2 + 79 H2O + 18 Na3C6O7
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3 =>
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3
ZnCl2 + KOH(aq) = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH(aq) = Zn(OH)2 + 2 KCl
Al2 + SO3 = AlO + SO2 =>
Al2 + 2 SO3 = 2 AlO + 2 SO2
Pb(SO4) + Na3PO4 = Na2SO4 + Pb3(PO4)2 =>
3 Pb(SO4) + 2 Na3PO4 = 3 Na2SO4 + Pb3(PO4)2
F2 + S = SF6 =>
3 F2 + S = SF6
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg + ZrF4 = MgF2 + Zr =>
2 Mg + ZrF4 = 2 MgF2 + Zr
ZrOCl2 + K4[Fe(CN)6] = (ZrO)2[Fe(CN)6] + KCl =>
2 ZrOCl2 + K4[Fe(CN)6] = (ZrO)2[Fe(CN)6] + 4 KCl
FeCl2 + KMnO4 + HCl = KCl + MnCl2 + FeCl3 + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = KCl + MnCl2 + 5 FeCl3 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(CH3COO)2 + C2H4(NH2)2 + KI + H2O = [Cu(C2H4(NH2)2)2(H2O)2]I2 + CH3COOK =>
Cu(CH3COO)2 + 2 C2H4(NH2)2 + 2 KI + 2 H2O = [Cu(C2H4(NH2)2)2(H2O)2]I2 + 2 CH3COOK
SO2(aq) + IO3{-}(aq) + H2O(l) = SO4{2-}(aq) + I{-}(aq) + H{+}(aq) =>
3 SO2(aq) + IO3{-}(aq) + 3 H2O(l) = 3 SO4{2-}(aq) + I{-}(aq) + 6 H{+}(aq)
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
CH4N2O = H2 + CH3N2O =>
2 CH4N2O = H2 + 2 CH3N2O
HMnO4 + NaOH = NaMnO4 + H2O =>
HMnO4 + NaOH = NaMnO4 + H2O
K2CO3(aq) + HNO3(aq) = KNO3(l) + H2O(aq) + CO2(g) =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3(l) + H2O(aq) + CO2(g)
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3 =>
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3
S + CaOH2 = SH2 + CaO =>
S + CaOH2 = SH2 + CaO
H2SO3 + HO = HSO3 + H2O =>
H2SO3 + HO = HSO3 + H2O
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
Ca + PbO2 = Pb + CaO =>
2 Ca + PbO2 = Pb + 2 CaO
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3 =>
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3
C5H11OH + KMnO4 + H2SO4 = C5H9O + K2SO4 + MnSO4 + H2O =>
10 C5H11OH + 6 KMnO4 + 9 H2SO4 = 10 C5H9O + 3 K2SO4 + 6 MnSO4 + 24 H2O
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3 =>
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3
MnO2 + Fe2SO4 + H2SO4 = MnSO4 + Fe(SO4)3 + H2O =>
5 MnO2 + Fe2SO4 + 10 H2SO4 = 5 MnSO4 + 2 Fe(SO4)3 + 10 H2O
NaIO3 + HCl = Cl2 + NaI + H2O =>
NaIO3 + 6 HCl = 3 Cl2 + NaI + 3 H2O
Mg[OH]2 + H3PO4 = Mg3[PO4]2 + H2O =>
3 Mg[OH]2 + 2 H3PO4 = Mg3[PO4]2 + 6 H2O
Cr(NO3)3(aq) + NaOH(aq) = Cr(OH)3 + NaNO3 =>
Cr(NO3)3(aq) + 3 NaOH(aq) = Cr(OH)3 + 3 NaNO3
CO + Fe = C + Fe2O3 =>
3 CO + 2 Fe = 3 C + Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5NH2 + I2 + Na2CO3 = C6H4INH2 + NaI + CO2 + H2O =>
2 C6H5NH2 + 2 I2 + Na2CO3 = 2 C6H4INH2 + 2 NaI + CO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb(NO3)2(aq) + MnCl2(aq) = PbCl2(s) + Mn(NO3)2(aq) =>
Pb(NO3)2(aq) + MnCl2(aq) = PbCl2(s) + Mn(NO3)2(aq)
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Zn(OH)2 + HO{-} = ZnO2{-2} + H2O =>
Zn(OH)2 + 2 HO{-} = ZnO2{-2} + 2 H2O
Na2S2O3 + K2CrO4 + H2O = Na2SO4 + K2SO4 + KCrO2 + KOH =>
3 Na2S2O3 + 8 K2CrO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 KCrO2 + 2 KOH
Fe2O3 + HCl1 = FeCl3 + H2O =>
Fe2O3 + 6 HCl1 = 2 FeCl3 + 3 H2O
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3 =>
Al2O3(aq) + HNO3(aq) = Al2NO3 + HO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH
MnO4{-} + N2O + H{+} = Mn{2+} + NO + H2O =>
2 MnO4{-} + 5 N2O + 6 H{+} = 2 Mn{2+} + 10 NO + 3 H2O
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Equations balanced on 02/16/24
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