Equations balanced on the previous day | Equations balanced on the next day |
2 Mg(OH)2 + H2Cr2O7 = 2 MgCrO4 + 3 H2O
Sn + NaOH + H2O = Na2(Sn(OH)4) + H2 =>
Sn + 2 NaOH + 2 H2O = Na2(Sn(OH)4) + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZnSO4 + K3PO4 = Zn3(PO4)2 + K2SO4 =>
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C10H8 + O2 = H2C3 + H2O =>
3 C10H8 + O2 = 10 H2C3 + 2 H2O
Na2S + H2SO3 = S + Na2SO4 + H2O =>
Na2S + 2 H2SO3 = 2 S + Na2SO4 + 2 H2O
Al(OH)3MgCO3 + HCl = AlCl3 + MgCl2 + H2O + CO2 =>
Al(OH)3MgCO3 + 5 HCl = AlCl3 + MgCl2 + 4 H2O + CO2
CrSO3 = CrO + SO2 =>
CrSO3 = CrO + SO2
C1H22O11 + O = C12O12 + H22O11 =>
12 C1H22O11 + 12 O = C12O12 + 12 H22O11
Cr2 + HCl = CrCl3 + H =>
Cr2 + 6 HCl = 2 CrCl3 + 6 H
MnO2 + LiPO3 = LiMnPO4 + O2 =>
2 MnO2 + 2 LiPO3 = 2 LiMnPO4 + O2
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
Pb(CH3COO)2 + Na2CO3 = Na2(CH3COO)2 + PbCO3 =>
Pb(CH3COO)2 + Na2CO3 = Na2(CH3COO)2 + PbCO3
Fe{3+} + Br{-} = Fe{2+} + Br =>
Fe{3+} + Br{-} = Fe{2+} + Br
Ag{+} + Cl{-} = AgCl(s) =>
Ag{+} + Cl{-} = AgCl(s)
HI + Fe(NO3)3 = HNO3 + FeI3 =>
3 HI + Fe(NO3)3 = 3 HNO3 + FeI3
H2 + CaO3 = CaO2 + H2O =>
H2 + CaO3 = CaO2 + H2O
NiSO4 + LiOH = Li2SO4 + Ni(OH)2 =>
NiSO4 + 2 LiOH = Li2SO4 + Ni(OH)2
CuSO4 + Na2O = CuO + Na2SO4 =>
CuSO4 + Na2O = CuO + Na2SO4
FeS22 + O2 = Fe2O3 + SO2 =>
4 FeS22 + 91 O2 = 2 Fe2O3 + 88 SO2
CuSO4Zn(NO3)2 = ZnSO4Cu(NO3)2 =>
CuSO4Zn(NO3)2 = ZnSO4Cu(NO3)2
C4H6O6 + NaHCO3 = NaC4H5O6 + H2O + CO2 =>
C4H6O6 + NaHCO3 = NaC4H5O6 + H2O + CO2
K2CrO4 + HBr = KBr + CrBr3 + Br + H2O =>
K2CrO4 + 8 HBr = 2 KBr + CrBr3 + 3 Br + 4 H2O
HCl + NH4C2H3O2 = NH4Cl + HC2H3O2 =>
HCl + NH4C2H3O2 = NH4Cl + HC2H3O2
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO2 + KCl + H2O =>
2 CrI3 + 40 KOH + 15 Cl2 = 2 K2CrO4 + 6 KIO2 + 30 KCl + 20 H2O
H2[CuCl4] + H2O = [Cu(H2O)4]Cl2 + HCl =>
H2[CuCl4] + 4 H2O = [Cu(H2O)4]Cl2 + 2 HCl
Al + Na(OH) = Al(OH)3 + Na =>
Al + 3 Na(OH) = Al(OH)3 + 3 Na
MgSO4 + Cl2 = MgCl2 + SO4 =>
MgSO4 + Cl2 = MgCl2 + SO4
KMnO4 + KI + H2SO4 = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
K2(Cr2O7)3 + HCl = KCl3 + CrCl3 + Cl2 + H2O =>
K2(Cr2O7)3 + 42 HCl = 2 KCl3 + 6 CrCl3 + 9 Cl2 + 21 H2O
Ag(OH)2K + C76H52O46 = Ag + C76H52O49 + KOH + H2O =>
6 Ag(OH)2K + C76H52O46 = 6 Ag + C76H52O49 + 6 KOH + 3 H2O
K2CrO4 + S + KOH = K3CrO3 + K2SO3 + H2O =>
4 K2CrO4 + 3 S + 10 KOH = 4 K3CrO3 + 3 K2SO3 + 5 H2O
Hg2O + F2 = HgF2 + O2 =>
2 Hg2O + 4 F2 = 4 HgF2 + O2
Hg2(C2H3O2)2 + HCl = HgCl2 + (C2H3O2)H2 =>
Hg2(C2H3O2)2 + 4 HCl = 2 HgCl2 + 2(C2H3O2)H2
KMnO4 + Mn(NO3)2 + H2O = MnO2 + Mn(NO3)3 + KOH =>
4 KMnO4 + 9 Mn(NO3)2 + 2 H2O = 7 MnO2 + 6 Mn(NO3)3 + 4 KOH
Pb + Na2SO4 = PbSO4 + Na =>
Pb + Na2SO4 = PbSO4 + 2 Na
C + Al = Al4C3 =>
3 C + 4 Al = Al4C3
(H2SO4) + Al(OH)3 = Al2(SO4)3 + H2O =>
3(H2SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SiO2 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiO2 + 2 Al(OH)3 = Al2(SiO3)3 + 3 H2O
H2Br2O8 = HBrO4 =>
H2Br2O8 = 2 HBrO4
Na2S2O8(aq) + Fe(s) = Na2SO4(aq) + Fe2(SO4)3(aq) =>
3 Na2S2O8(aq) + 2 Fe(s) = 3 Na2SO4(aq) + Fe2(SO4)3(aq)
H3PO4 + KOH = PO4(OH)3 + KH =>
H3PO4 + 3 KOH = PO4(OH)3 + 3 KH
CH3CH2COH + MnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
CH3CH2COH + MnO4 + 3 KOH = CH3CH2COOK + K2MnO4 + 2 H2O
Mg + PbCl4 = MgCl2 + Pb =>
2 Mg + PbCl4 = 2 MgCl2 + Pb
PbNO3 + HSO = PbSO + HNO3 =>
PbNO3 + HSO = PbSO + HNO3
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2K4 =>
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2K4
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