Equations balanced on the previous day | Equations balanced on the next day |
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
C6H14O11 + O2 = CO2 + H2O =>
C6H14O11 + 4 O2 = 6 CO2 + 7 H2O
NaC1 + AgNO3 = NaNO3 + AgC1 =>
NaC1 + AgNO3 = NaNO3 + AgC1
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ni + PbO = NiO + Pb =>
Ni + PbO = NiO + Pb
Na2Cr2O3 + PI3 + HNO3 = NaIO2 + H3PO4 + Cr(NO3)2 + NaNO2 + H2O =>
5 Na2Cr2O3 + PI3 + 27 HNO3 = 3 NaIO2 + H3PO4 + 10 Cr(NO3)2 + 7 NaNO2 + 12 H2O
Na3PO4 + Ca(ClO3)2 = NaClO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(ClO3)2 = 6 NaClO3 + Ca3(PO4)2
NaOH(aq) + CO2(g) = NaHCO3(s) =>
NaOH(aq) + CO2(g) = NaHCO3(s)
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4) =>
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4)
KNO3 + C12H22O11 = K2CO3 + CO2 + H2O + N2 =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 36 CO2 + 55 H2O + 24 N2
S + Ni = NiS =>
S + Ni = NiS
Fe + NaCl = FeCl3 + Na =>
Fe + 3 NaCl = FeCl3 + 3 Na
Na2S + HNO3 = NO2 + S + NaNO3 + H2O =>
Na2S + 4 HNO3 = 2 NO2 + S + 2 NaNO3 + 2 H2O
(NH2)2CO + H2O = NH4{+} + OH{-} + CO2 =>
(NH2)2CO + 3 H2O = 2 NH4{+} + 2 OH{-} + CO2
Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2
(Cr((NH2)2CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + MnSO4 + K2SO4 + H2O =>
10(Cr((NH2)2CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 660 KNO3 + 420 CO2 + 1176 MnSO4 + 223 K2SO4 + 1879 H2O
Br2(l) + KI(aq) = I2(s) + KBr =>
Br2(l) + 2 KI(aq) = I2(s) + 2 KBr
NiCl2 + AgNo3 = AgCl2 + NiNo3 =>
NiCl2 + AgNo3 = AgCl2 + NiNo3
Zn + HCl = ZnH2 + Cl2(g) =>
Zn + 2 HCl = ZnH2 + Cl2(g)
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
Mg + FeN = Mg3N2 + Fe =>
3 Mg + 2 FeN = Mg3N2 + 2 Fe
CuOH2CO3 = CuO + CO2 + H2O =>
CuOH2CO3 = CuO + CO2 + H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Cu(NH3)4(OH)2 + (NH4)2S = CuS + NH3 + H2O =>
Cu(NH3)4(OH)2 + (NH4)2S = CuS + 6 NH3 + 2 H2O
HCl + CaCO4 = CaCl + HCO4 =>
HCl + CaCO4 = CaCl + HCO4
SrP2 = Sr + P4 =>
2 SrP2 = 2 Sr + P4
H2C2O4*2H2O + CoCO3 + K2C2O4 = K3[Co(C2O4)3]*3H2O =>
2 H2C2O4*2H2O + 2 CoCO3 + 3 K2C2O4 = 2 K3[Co(C2O4)3]*3H2O
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2 =>
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2
MnO(OH)2 + I{-} + H{+} = Mn{2+} + I2 + H2O =>
MnO(OH)2 + 2 I{-} + 4 H{+} = Mn{2+} + I2 + 3 H2O
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4(aq) + 3 H2O(l)
Li(s) + AuCl3(aq) = LiCl(aq) + Au(s) =>
3 Li(s) + AuCl3(aq) = 3 LiCl(aq) + Au(s)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
Cu + H2SO4 + HNO3 = CuSO45H2O + H2O + NO2 =>
Cu + H2SO4 + 84 HNO3 = CuSO45H2O + 42 H2O + 84 NO2
Bi2S3 + HNO3 = Bi(NO3)3 + S + NO + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 3 S + 2 NO + 4 H2O
NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + NaNO3(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 NaNO3(aq)
CuCl2 + Fe = FeCl + Cu =>
CuCl2 + 2 Fe = 2 FeCl + Cu
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Fe(SCN)2 + HCl = FeCl2 + H + SCN =>
Fe(SCN)2 + 2 HCl = FeCl2 + 2 H + 2 SCN
Al2(SO4)3 + NH3 = Al2(NH3)3 + SO4 =>
Al2(SO4)3 + 3 NH3 = Al2(NH3)3 + 3 SO4
As4S + O2 = As4O2 + SO =>
2 As4S + 3 O2 = 2 As4O2 + 2 SO
MnO2 + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
MnO2 + SO3{2-} + 2 H{+} = Mn{2+} + SO4{2-} + H2O
KMnO4 + NaCN + H2O = NaCNO + MnO2 + KOH =>
2 KMnO4 + 3 NaCN + H2O = 3 NaCNO + 2 MnO2 + 2 KOH
K2Cr2O7 + CrCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 2 CrCl2 + 7 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 2 Cl2 + 7 H2O
P2O5 + LiOH = Li2HPO4 + H2O =>
P2O5 + 4 LiOH = 2 Li2HPO4 + H2O
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
NaOH + K = Na + KOH =>
NaOH + K = Na + KOH
Al2O3 = Al + AlO3 =>
Al2O3 = Al + AlO3
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