Equations balanced on the previous day | Equations balanced on the next day |
2 NaBr + I2 = 2 NaI + Br2
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
P4 + NaOH + H2O = NaH2PO2 + PH =>
P4 + 2 NaOH + 2 H2O = 2 NaH2PO2 + 2 PH
BaCO3 + HNO3 = BaN2O6 + CO2 + H2O =>
BaCO3 + 2 HNO3 = BaN2O6 + CO2 + H2O
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
C2(g) + O2(g) = C2O4 =>
C2(g) + 2 O2(g) = C2O4
NaPO4(aq) + CoBr2(aq) = NaBr2(aq) + CoPO4(s) =>
NaPO4(aq) + CoBr2(aq) = NaBr2(aq) + CoPO4(s)
NaCl2 + O2 = Na2O2 + Cl2 =>
2 NaCl2 + O2 = Na2O2 + 2 Cl2
BaSO4 + Mg(OH)2 = MgSO4 + Ba(OH)2 =>
BaSO4 + Mg(OH)2 = MgSO4 + Ba(OH)2
Zn + O3 + H2O = Zn(OH)3 =>
2 Zn + O3 + 3 H2O = 2 Zn(OH)3
PCl + Cl + P4O10 = POCl3 =>
6 PCl + 24 Cl + P4O10 = 10 POCl3
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
K2FeO4 = KFeO2 + K2O + O2 =>
4 K2FeO4 = 4 KFeO2 + 2 K2O + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
Na + H2O = Na4O4H2 + H5 =>
20 Na + 20 H2O = 5 Na4O4H2 + 6 H5
CH3CSNH2 + H2O + BiCl3 = Bi2S3 + CH3COONH4 + HCl =>
3 CH3CSNH2 + 6 H2O + 2 BiCl3 = Bi2S3 + 3 CH3COONH4 + 6 HCl
(NH4)Cr2O7 + H2O2 + H2SO4 = H3CrO8 + (NH4)2SO4 + H2O =>
2(NH4)Cr2O7 + 13 H2O2 + H2SO4 = 4 H3CrO8 + (NH4)2SO4 + 8 H2O
CS2 + K2S = K2CS3 =>
CS2 + K2S = K2CS3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2S3O12 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2S3O12 + 7 H2O + 3 CH3CHO + K2SO4
Sn(OH)2 + Na2O = SnO + Na(OH) =>
Sn(OH)2 + Na2O = SnO + 2 Na(OH)
KCN + Na2S2 = KCNS + Na2S =>
KCN + Na2S2 = KCNS + Na2S
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe3NO3 + LiOH = LiNO3 + Fe3OH =>
Fe3NO3 + LiOH = LiNO3 + Fe3OH
TiCl2 = Ti + TiCl4 =>
2 TiCl2 = Ti + TiCl4
K2Cr2O7 + CoBr2 + H3AsO4 = Cr3AsO4 + HBrO3 + CoAsO4 + KH2AsO4 + H2O =>
39 K2Cr2O7 + 30 CoBr2 + 134 H3AsO4 = 26 Cr3AsO4 + 60 HBrO3 + 30 CoAsO4 + 78 KH2AsO4 + 93 H2O
CH3CH2CH2CHCH3 + O2 = CO2 + H2O =>
4 CH3CH2CH2CHCH3 + 31 O2 = 20 CO2 + 22 H2O
H2S + Al(OH)3 = AlHS2 + H2O =>
2 H2S + Al(OH)3 = AlHS2 + 3 H2O
C6H6O + H2 = C2H6 + H2O =>
C6H6O + 7 H2 = 3 C2H6 + H2O
C2H4O2 + MgO2H2 = C4H6O4Mg + H2O =>
2 C2H4O2 + MgO2H2 = C4H6O4Mg + 2 H2O
Zn(OH)4 + H = H2O + Zn =>
Zn(OH)4 + 4 H = 4 H2O + Zn
(NH4)2CO3 + HCl = NH4 + CO3(HCl)2 =>
(NH4)2CO3 + 2 HCl = 2 NH4 + CO3(HCl)2
N2H4 + H3O{+} + SeO4{2-} = N2 + Se + H2O =>
3 N2H4 + 4 H3O{+} + 2 SeO4{2-} = 3 N2 + 2 Se + 12 H2O
NaClO + As + H2O = H3AsO4 + NaCl =>
5 NaClO + 2 As + 3 H2O = 2 H3AsO4 + 5 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCO3 + I = CaI + CO3 =>
CaCO3 + I = CaI + CO3
InCl + O2 = In(ClO3) =>
2 InCl + 3 O2 = 2 In(ClO3)
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2
KI + H2SO4 + H2O2 = K2SO4 + H2O + I =>
2 KI + H2SO4 + H2O2 = K2SO4 + 2 H2O + 2 I
P + Rb = PRb =>
P + Rb = PRb
Cr + O2 = Cr2O6 = CrO3 =>
2 Cr + 3 O2 = Cr2O6
Th(NO3)4 + NaOH = Th(OH)4 + NaNO3 =>
Th(NO3)4 + 4 NaOH = Th(OH)4 + 4 NaNO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C3H4Cl + KOH = C3H4OH + KCl =>
C3H4Cl + KOH = C3H4OH + KCl
Na2O2 + H2SO4 = Na2SO4H2O2 =>
Na2O2 + H2SO4 = Na2SO4H2O2
CuFeSO4 = CuSO4Fe =>
CuFeSO4 = CuSO4Fe
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