Equations balanced on the previous day | Equations balanced on the next day |
2 Na3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 NaOH
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
C2H5OH + NH3 = C2H7N + H2O =>
C2H5OH + NH3 = C2H7N + H2O
C2H5COH + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5COH + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
(CH3(C2)6CH3) + O2 = CO2 + H2O =>
2(CH3(C2)6CH3) + 31 O2 = 28 CO2 + 6 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Ca + H3O = Ca(OH)2 + H2 =>
Ca + 2 H3O = Ca(OH)2 + 2 H2
Na2CrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2 =>
Na2CrO2 + Br2 + 2 NaOH = Na2CrO4 + 2 NaBr + H2
HCOOH + Fe(OH)2 = (HCOO)2Fe + H2O =>
2 HCOOH + Fe(OH)2 = (HCOO)2Fe + 2 H2O
P2O3 + H2O = H3PO4 + H4P4O7 =>
5 P2O3 + 7 H2O = 2 H3PO4 + 2 H4P4O7
Fe(NO3)36H2O + C5H8O2 + NaHCO3 = FeCO3 + NaNO3 + CO2 + H2O =>
12 Fe(NO3)36H2O + 17 C5H8O2 + 432 NaHCO3 = 12 FeCO3 + 432 NaNO3 + 505 CO2 + 296 H2O
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
NiCl2 + KSCN = Ni(SCN) + KCl + Cl =>
NiCl2 + KSCN = Ni(SCN) + KCl + Cl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s)
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
KBr + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Br + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 6 Br + 7 H2O
LiOHHSO3 = LiSO3H2O =>
LiOHHSO3 = LiSO3H2O
CuCl3 + Na2S = NaCl + Cu2S3 =>
2 CuCl3 + 3 Na2S = 6 NaCl + Cu2S3
SH + O2 = SO2 + H2O =>
4 SH + 5 O2 = 4 SO2 + 2 H2O
LiBr + CaF2 = CaBr2 + LiF =>
2 LiBr + CaF2 = CaBr2 + 2 LiF
Na2CO3 + H3O + Cu(NO)2 = H2CO3 + NaNO + CuOH =>
Na2CO3 + H3O + Cu(NO)2 = H2CO3 + 2 NaNO + CuOH
Br2 + NO + H2O = Br{-} + NO3{-} + H{+} =>
3 Br2 + 2 NO + 4 H2O = 6 Br{-} + 2 NO3{-} + 8 H{+}
SO3 + H2O = SOH2 + O4 =>
4 SO3 + 4 H2O = 4 SOH2 + 3 O4
NaOHCO2 + HCl = H2O + NaCl + CO2 =>
NaOHCO2 + HCl = H2O + NaCl + CO2
NiCl2 + Zn = Ni + ZnCl2 =>
NiCl2 + Zn = Ni + ZnCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H6O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + C3H6O2 + Na2SO4 + H2O =>
3 C3H6O + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 C3H6O2 + Na2SO4 + 4 H2O
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
(NH4)2SO4 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaSO4 =>
(NH4)2SO4 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaSO4
Na2CO3 + CH3COOH = NaCH3COO + CO12 + H2O =>
12 Na2CO3 + 19 CH3COOH = 24 NaCH3COO + 2 CO12 + 2 H2O
RbI + AgNO3 = AgI(s) + RbNO3 =>
RbI + AgNO3 = AgI(s) + RbNO3
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O
Na2S2O3 + Cl2 = Na2SO4 + NaCl + S =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 2 NaCl + 5 S
HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g)
C2H5NH2 + HNO2 + HCl = C2H5N2Cl + H2O =>
C2H5NH2 + HNO2 + HCl = C2H5N2Cl + 2 H2O
KOH + Zn(SO4) = KSO4 + ZnOH =>
KOH + Zn(SO4) = KSO4 + ZnOH
H3PO4 + Na2CO3 = CO2 + H2O + Na3PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 CO2 + 3 H2O + 2 Na3PO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
SnCl2 + HCl + HNO3 = SnCl4 + N2O + H2O =>
4 SnCl2 + 8 HCl + 2 HNO3 = 4 SnCl4 + N2O + 5 H2O
MnO4{-} + Fe{2+} + H{+} = Mn + Fe{3+} + H2O =>
MnO4{-} + 7 Fe{2+} + 8 H{+} = Mn + 7 Fe{3+} + 4 H2O
SiO2 + H2O = Si2H + O2 =>
8 SiO2 + 2 H2O = 4 Si2H + 9 O2
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s)
C2H5NH2 + HNO2 + HCl = C2H5N2Cl + H2O =>
C2H5NH2 + HNO2 + HCl = C2H5N2Cl + 2 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
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