Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 4 CH2CH2OH + 3 H2SO4 = 4 CH2CHO + K2SO4 + 2 CrSO4 + 7 H2O
Cr2O7{2-} + H2O = Cr{3+} + O2 + H{-} =>
2 Cr2O7{2-} + 8 H2O = 4 Cr{3+} + 11 O2 + 16 H{-}
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
CaF2 + HNO3 = Ca(NO3)2 + HF =>
CaF2 + 2 HNO3 = Ca(NO3)2 + 2 HF
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
Mg3N2 + ClH = MgCl2 + NH4Cl =>
Mg3N2 + 8 ClH = 3 MgCl2 + 2 NH4Cl
C2O4{2-} + Ag{+} = Ag2C2O4 =>
C2O4{2-} + 2 Ag{+} = Ag2C2O4
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4 + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4 + 4 NaCl(aq)
Sn(MnO4)2 + KOH + H2O = Sn(OH)4 + KMnO4 + H2 =>
Sn(MnO4)2 + 2 KOH + 2 H2O = Sn(OH)4 + 2 KMnO4 + H2
Fe3 + NH4OH = Fe(NH3)3 + H2O =>
Fe3 + 9 NH4OH = 3 Fe(NH3)3 + 9 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaNO2 + Al + KOH + H2O = K[Al(OH)4] + NH3 + NaOH =>
NaNO2 + 2 Al + 2 KOH + 5 H2O = 2 K[Al(OH)4] + NH3 + NaOH
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
Zn4 + HCl = Zn3Cl4 + H2 =>
3 Zn4 + 16 HCl = 4 Zn3Cl4 + 8 H2
ZnS + NaOH = Na2S + Zn(OH)2 =>
ZnS + 2 NaOH = Na2S + Zn(OH)2
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + BaPO4 =>
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + BaPO4
C4H8NO2 + O2 = CO2 + H2O + N2 =>
2 C4H8NO2 + 10 O2 = 8 CO2 + 8 H2O + N2
Na(s) + H2O = NaOH + H2(g) =>
2 Na(s) + 2 H2O = 2 NaOH + H2(g)
NaH2PO3 + H2SO4 + KMnO4 = NaH2PO4 + MnSO4 + K2SO4 + H2O =>
5 NaH2PO3 + 3 H2SO4 + 2 KMnO4 = 5 NaH2PO4 + 2 MnSO4 + K2SO4 + 3 H2O
HNO3 + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
Fe{3+} + Br = Br{2+} + Fe =>
2 Fe{3+} + 3 Br = 3 Br{2+} + 2 Fe
UO2 + H2O2 + H2SO4 = UO2SO4 + H2O =>
UO2 + H2O2 + H2SO4 = UO2SO4 + 2 H2O
Mo + H2SO4 = MoO3 + H2O + SO2 =>
Mo + 3 H2SO4 = MoO3 + 3 H2O + 3 SO2
La2O3 + CaCO3 + Cr2O3 + CuO = La80Ca20Cr90Cu10O285 + CO2 =>
40 La2O3 + 20 CaCO3 + 45 Cr2O3 + 10 CuO = La80Ca20Cr90Cu10O285 + 20 CO2
KI + H2SO4 + KNO3 = K2SO4 + I2 + NO2 + H2O =>
2 KI + 2 H2SO4 + 2 KNO3 = 2 K2SO4 + I2 + 2 NO2 + 2 H2O
H2SO4 + NaI = H2S + I2 + H2O + NaHSO4 =>
9 H2SO4 + 8 NaI = H2S + 4 I2 + 4 H2O + 8 NaHSO4
RbMn4 + H2SO4 + H2S = Rb2(SO4) + MnS + H2O =>
8 RbMn4 + 13 H2SO4 + 23 H2S = 4 Rb2(SO4) + 32 MnS + 36 H2O
C7H5N2 + O2 = CO2 + N2 + H2O =>
4 C7H5N2 + 33 O2 = 28 CO2 + 4 N2 + 10 H2O
KCl + CuNO3 = KCu + ClNO3 =>
KCl + CuNO3 = KCu + ClNO3
P(CH3COO)2 + HCl = PCl2 + CH3COOH =>
P(CH3COO)2 + 2 HCl = PCl2 + 2 CH3COOH
MgSO4(H2O)5 = MgSO4 + H2O =>
MgSO4(H2O)5 = MgSO4 + 5 H2O
NaHCO3(s) + CH3CO2H(aq) = NaCH3CO2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = NaCH3CO2(aq) + H2O(l) + CO2(g)
FeCl3 + SCN = Fe(SCN)3 + Cl =>
FeCl3 + 3 SCN = Fe(SCN)3 + 3 Cl
Ti + HNO3 + H2O = H2TiO3 + NO =>
3 Ti + 4 HNO3 + H2O = 3 H2TiO3 + 4 NO
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
NH4OH + HNO3 = NH4O3 + HNOH =>
NH4OH + HNO3 = NH4O3 + HNOH
NH4OH + Mg = Mg(OH)2 + NH3 + H2 =>
2 NH4OH + Mg = Mg(OH)2 + 2 NH3 + H2
LiOH + Na = LiOHNa =>
LiOH + Na = LiOHNa
Os5(IO6)8 + Re4(SiO4)7 = Os(SiO4)2 + Re5(IO6)7 =>
7 Os5(IO6)8 + 10 Re4(SiO4)7 = 35 Os(SiO4)2 + 8 Re5(IO6)7
C2H5H2SO4 = C2(SO4) + H2 =>
2 C2H5H2SO4 = 2 C2(SO4) + 7 H2
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
KOH + H3PO4 = K2HPO4 + H2O = KOH + H3PO4 =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
P + S4 = PS4 =>
P + S4 = PS4
Be + S = BeS2 =>
Be + 2 S = BeS2
Ba(NO3)2 + Al = N2 + Al2O3 + BaO =>
3 Ba(NO3)2 + 10 Al = 3 N2 + 5 Al2O3 + 3 BaO
KMnO4 + SnSO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Sn(SO4)2 =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Sn(SO4)2
Fe(SO4) + H2SO4 + HNO3 = Fe(SO4)3 + NO + H2O =>
3 Fe(SO4) + 6 H2SO4 + 4 HNO3 = 3 Fe(SO4)3 + 4 NO + 8 H2O
Mg(s) + CrCl3(aq) = Cr + MgCl3 =>
Mg(s) + CrCl3(aq) = Cr + MgCl3
MgCO3(s) = MgO(s) + CO2 =>
MgCO3(s) = MgO(s) + CO2
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Equations balanced on 11/30/23
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