Equations balanced on the previous day | Equations balanced on the next day |
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
K2MnO4 + KI + H2O = MnO2 + I2 + KOH =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + I2 + 4 KOH
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
Mn2 = Mn4 =>
2 Mn2 = Mn4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al(OH)3 + H4P2O7 = Al(H3P2O7)3 + H2O =>
Al(OH)3 + 3 H4P2O7 = Al(H3P2O7)3 + 3 H2O
H2SO4 + BO3{3-} = H3BO3 + SO4{-2} =>
3 H2SO4 + 2 BO3{3-} = 2 H3BO3 + 3 SO4{-2}
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + CaO + 3 H2O = Mg(OH)2 + CaSO4*2H2O
Ga(NO3)3 + Zn(NO3)2 + CH6N4O = GaNZn + H2O + CO2 + NO =>
8 Ga(NO3)3 + 8 Zn(NO3)2 + 11 CH6N4O = 8 GaNZn + 33 H2O + 11 CO2 + 76 NO
H3C6H5O7 + NaHCO2 = Na3C6H5O7 + H2O + CO2 =>
2 H3C6H5O7 + 9 NaHCO2 = 3 Na3C6H5O7 + 5 H2O + 3 CO2
KCr(SO4)2*12H2O + KSCN = K3[Cr(NCS)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KSCN = K3[Cr(NCS)6] + 2 K2SO4 + 12 H2O
H2SO4 + CuBr = CuBr2 + CuSO4 + SO2 + H2O =>
2 H2SO4 + 2 CuBr = CuBr2 + CuSO4 + SO2 + 2 H2O
H3PO4 + Ca(OH)2 = CaOH3PO4 + H2O =>
H3PO4 + Ca(OH)2 = CaOH3PO4 + H2O
C2H3OC2H5 + O2 = H2O + C =>
2 C2H3OC2H5 + 3 O2 = 8 H2O + 8 C
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
ZnBr2 + K3(PO)4 = Zn3((PO)4)2 + KBr =>
3 ZnBr2 + 2 K3(PO)4 = Zn3((PO)4)2 + 6 KBr
HCl + KMnO4 + Sn = SnCl + MnCl2 + KCl + H2O =>
8 HCl + KMnO4 + 5 Sn = 5 SnCl + MnCl2 + KCl + 4 H2O
Cu(NO3)2 + (NH4)3PO4 = Cu3(PO4)2 + NH4NO3 =>
3 Cu(NO3)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4NO3
PtBr2 + Na2S = PtS + NaBr =>
PtBr2 + Na2S = PtS + 2 NaBr
CaCl2 + K = KCa + Cl2 =>
CaCl2 + K = KCa + Cl2
K2Cr2O7 + H3SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H3SO4 + CH3CH2OH = Cr2(SO4)3 + 7 H2O + CH3CHO + K2SO4
Cu(C2H3O2)2 + KI = CuI + I2 + KC2H3O2 =>
2 Cu(C2H3O2)2 + 4 KI = 2 CuI + I2 + 4 KC2H3O2
HNO3 + Na2S = Na2NO3 + H2O + SO2 + NO =>
8 HNO3 + 3 Na2S = 3 Na2NO3 + 4 H2O + 3 SO2 + 5 NO
KCHO3 = K2CO3 + H2O + CO2 =>
2 KCHO3 = K2CO3 + H2O + CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SOCl2 + HI = SO2 + S + HCl + I2 =>
2 SOCl2 + 4 HI = SO2 + S + 4 HCl + 2 I2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Nb2O5 + Nb = NbO =>
Nb2O5 + 3 Nb = 5 NbO
Cr(OH)3{-} + Fe{3+} + OH{-} = CrO4{2-} + H2O + Fe{2+} =>
Cr(OH)3{-} + 4 Fe{3+} + 5 OH{-} = CrO4{2-} + 4 H2O + 4 Fe{2+}
AlCl3 + Na2S2O3 + H2O = NaCl + S + SO2 + Al(OH)3 =>
2 AlCl3 + 3 Na2S2O3 + 3 H2O = 6 NaCl + 3 S + 3 SO2 + 2 Al(OH)3
C10H20S + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C10H20S + 16 O2(g) = 10 CO2(g) + 10 H2O(g) + SO2(g)
NaJ + KMnO4 + H2SO4 = J2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
10 NaJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
Li(s) + H2O = Li(OH)(aq) + H2(g) =>
2 Li(s) + 2 H2O = 2 Li(OH)(aq) + H2(g)
NaCI + K = KCI + Na =>
NaCI + K = KCI + Na
HNO2 + CaCO3 + O2 = H2O + Ca(NO3)2 + CO2 =>
2 HNO2 + CaCO3 + O2 = H2O + Ca(NO3)2 + CO2
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
C6H5COONaNaOH = C6H5COONa2OH =>
C6H5COONaNaOH = C6H5COONa2OH
FeS + SrCl2 = FeCl2 + SrS =>
FeS + SrCl2 = FeCl2 + SrS
OO4 + PtCl4 = PtO2 + OCl8 =>
OO4 + 2 PtCl4 = 2 PtO2 + OCl8
CaS + SO2 = CaS2O3 + S =>
2 CaS + 3 SO2 = 2 CaS2O3 + S
HC9H7O4 + Al(OH)3 = Al30 + H2O + CO2 =>
5 HC9H7O4 + 60 Al(OH)3 = 2 Al30 + 110 H2O + 45 CO2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Cr + NH4OH = Cr(OH)3 + NH4 =>
Cr + 3 NH4OH = Cr(OH)3 + 3 NH4
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Na + Pb(SO4)2 = Na2SO4 + Pb4 =>
16 Na + 4 Pb(SO4)2 = 8 Na2SO4 + Pb4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
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