Equations balanced on the previous day | Equations balanced on the next day |
CuCO3 = CuO + CO2
CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NiSO3 + Na2SO4 = Na2SO3 + NiSO4 =>
NiSO3 + Na2SO4 = Na2SO3 + NiSO4
FeCl2 + O2 + KOH + H2O = Fe(OH)3 + KCl =>
4 FeCl2 + O2 + 8 KOH + 2 H2O = 4 Fe(OH)3 + 8 KCl
Zn(NO3)2 + K4Fe(CN)6 = Zn3(Fe(CN)6)2 + K + NO3 =>
3 Zn(NO3)2 + 2 K4Fe(CN)6 = Zn3(Fe(CN)6)2 + 8 K + 6 NO3
HIn + NaOH = NaIn + H2O =>
HIn + NaOH = NaIn + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C4H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C4H8O2 + 30 NaHCO3 = 10 Na3C6H5O7 + 26 H2O + 6 CO2
VO{3+} + NaOH = Na{+} + VO4{3-} + H2O =>
VO{3+} + 6 NaOH = 6 Na{+} + VO4{3-} + 3 H2O
Al(NO3)3 + Na2S2O3 = Al2(S2O3)2 + Na2(NO3)3 =>
2 Al(NO3)3 + 2 Na2S2O3 = Al2(S2O3)2 + 2 Na2(NO3)3
(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3 =>
2(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3
Cr4(Fe(CN)6)3 + Ca(OH)2 = Cr(OH)3 + Ca4(Fe(CN)6)2 =>
2 Cr4(Fe(CN)6)3 + 12 Ca(OH)2 = 8 Cr(OH)3 + 3 Ca4(Fe(CN)6)2
N2H4 + HNO2 = H2O + HN =>
2 N2H4 + HNO2 = 2 H2O + 5 HN
HI(aq) + (NH4)2S(aq) = (H2)S(g) + NH4I(aq) =>
2 HI(aq) + (NH4)2S(aq) = (H2)S(g) + 2 NH4I(aq)
H2S(s) + HNO3(s) = S(s) + NO(s) + H2O(s) =>
3 H2S(s) + 2 HNO3(s) = 3 S(s) + 2 NO(s) + 4 H2O(s)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaNH2 + CrCl3 + H = Cr(NH3)6Cl3 + Na =>
6 NaNH2 + CrCl3 + 6 H = Cr(NH3)6Cl3 + 6 Na
P4O10 = P4 + P2O6 =>
6 P4O10 = P4 + 10 P2O6
I2 + NH4OH = NH4I + NH2IO4 + H2O =>
5 I2 + 10 NH4OH = 9 NH4I + NH2IO4 + 6 H2O
HOOC(CH2)11CCOOH + OCOOCa = OOCCH(CH2)10CHCOOCa + OCO + HOH =>
HOOC(CH2)11CCOOH + OCOOCa = OOCCH(CH2)10CHCOOCa + OCO + HOH
(NH4)2S2O8 + Cu = CuSO4 + H + N =>
(NH4)2S2O8 + 2 Cu = 2 CuSO4 + 8 H + 2 N
Ba(OH)2 + NH4I = BaI2 + NH4OH =>
Ba(OH)2 + 2 NH4I = BaI2 + 2 NH4OH
Ba(OH)2 + P2O5 = BaO + H3PO4 =>
3 Ba(OH)2 + P2O5 = 3 BaO + 2 H3PO4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cl4 + O6 = ClO =>
3 Cl4 + 2 O6 = 12 ClO
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
Zn + S8 = ZnS8 =>
Zn + S8 = ZnS8
Ba(NO3) + K(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3) + K(SO4) = Ba(SO4) + K(NO3)
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
HCl + CaCO3 = H2O(l) + CO2(g) + CaCl2(aq) =>
2 HCl + CaCO3 = H2O(l) + CO2(g) + CaCl2(aq)
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
C7H13O2 + KOH = C7H12O2K + H2O =>
C7H13O2 + KOH = C7H12O2K + H2O
Fe(OH)2 + Na = NaOH + Fe =>
Fe(OH)2 + 2 Na = 2 NaOH + Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu + Ag2SO4 = Cu(SO4)2 + Ag =>
Cu + 2 Ag2SO4 = Cu(SO4)2 + 4 Ag
AlOH + O2 = AlO2 + H2O =>
4 AlOH + 3 O2 = 4 AlO2 + 2 H2O
KCl + CaO = K2O + CaCl2 =>
2 KCl + CaO = K2O + CaCl2
CuSO4 + N2H4 + NaOH = Cu2O + Na2SO4 + N2 + H2O =>
4 CuSO4 + N2H4 + 8 NaOH = 2 Cu2O + 4 Na2SO4 + N2 + 6 H2O
Na2Hg + HCl = H2 + NaCl + Hg =>
Na2Hg + 2 HCl = H2 + 2 NaCl + Hg
CH3NH3I + H2O = NH4 + CH3IOH =>
CH3NH3I + H2O = NH4 + CH3IOH
K2CrO4 + Co(NO3)2 = K2CrO4(NO3)2 + Co =>
K2CrO4 + Co(NO3)2 = K2CrO4(NO3)2 + Co
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
H3PO4 + Sr(OH)2 = H2O + SrPO4 + H2 =>
2 H3PO4 + 2 Sr(OH)2 = 4 H2O + 2 SrPO4 + H2
CoOH + HOCl = Co(OH)3 + Cl =>
CoOH + 2 HOCl = Co(OH)3 + 2 Cl
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
P4(O10) + H2O = H3(PO4) =>
P4(O10) + 6 H2O = 4 H3(PO4)
K(s) + FeSO4(aq) = K2SO4(aq) + Fe(s) =>
2 K(s) + FeSO4(aq) = K2SO4(aq) + Fe(s)
SnCl2 + H2SO4 = SnSO4 + HCl =>
SnCl2 + H2SO4 = SnSO4 + 2 HCl
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Equations balanced on the previous day | Equations balanced on the next day |
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