Equations balanced on the previous day | Equations balanced on the next day |
2 H3PO3(s) = P2O3 + 3 H2O
C(s) + CaCO3(s) = CaC2(aq) + CO2(g) =>
5 C(s) + 2 CaCO3(s) = 2 CaC2(aq) + 3 CO2(g)
Mg(HNO3)2 + HCl = MgCl2 + H2O + NO2 =>
Mg(HNO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 NO2
AgCl + BaK = BaCl + AgK =>
AgCl + BaK = BaCl + AgK
HNO3 + Ni(OH)3 = Ni(OH)2NO3 + H2O =>
HNO3 + Ni(OH)3 = Ni(OH)2NO3 + H2O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
NH3 + NO2 = N2O + H3O =>
NH3 + NO2 = N2O + H3O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
MnO4 + HCl = MnO2 + H2O + Cl =>
MnO4 + 4 HCl = MnO2 + 2 H2O + 4 Cl
HI + Au = AuH + I =>
HI + Au = AuH + I
Cu2(OH) = Cu + O2 + H2 =>
2 Cu2(OH) = 4 Cu + O2 + H2
CO2 + BaCl2 = BaCO2 + Cl =>
CO2 + BaCl2 = BaCO2 + 2 Cl
C50H20 + O2 = CO + H2O =>
C50H20 + 30 O2 = 50 CO + 10 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
KMnO4 + H2SO4 + Na3AsO3 = K2SO4 + MnSO4 + Na3AsO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na3AsO3 = K2SO4 + 2 MnSO4 + 5 Na3AsO4 + 3 H2O
Cu + H2SO4 = H2O + SO + CuSO4 =>
2 Cu + 3 H2SO4 = 3 H2O + SO + 2 CuSO4
PbSO4 + Na2S = Na2SO4 + PbS =>
PbSO4 + Na2S = Na2SO4 + PbS
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NiCl2 + HCl + H2O = [Ni(H2O)]Cl4 + H =>
NiCl2 + 2 HCl + H2O = [Ni(H2O)]Cl4 + 2 H
Fe + CuCl3 = FeCuCl3 =>
Fe + CuCl3 = FeCuCl3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2NO3 + Ba(OH)2 = BaNO3 + H2O =>
H2NO3 + Ba(OH)2 = BaNO3 + 2 H2O
C2H4O + HCl + K2Cr2O7 = C2H4O2 + CrCl3 + KCl + H2O =>
3 C2H4O + 8 HCl + K2Cr2O7 = 3 C2H4O2 + 2 CrCl3 + 2 KCl + 4 H2O
Cd3P2O8 + N2H8S = CdS + N3H12PO4 =>
Cd3P2O8 + 3 N2H8S = 3 CdS + 2 N3H12PO4
CO2(g) + H2(g) = CH3OCH3(g) + H2O(g) =>
2 CO2(g) + 6 H2(g) = CH3OCH3(g) + 3 H2O(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2NO3 + Ba(OH)2 = BaNO3 + H2O =>
H2NO3 + Ba(OH)2 = BaNO3 + 2 H2O
C2H4O2 + C2H5OH = CH3COOCH2CH3 + H2O =>
C2H4O2 + C2H5OH = CH3COOCH2CH3 + H2O
WCl5 = W + Cl =>
WCl5 = W + 5 Cl
Na2CO3 + Ca[OH]2 = CaCO3 + NaOH =>
Na2CO3 + Ca[OH]2 = CaCO3 + 2 NaOH
Ba(OH)2 + HBr = H(OH) + BaBr2 =>
Ba(OH)2 + 2 HBr = 2 H(OH) + BaBr2
FeSO4*(NH4)2SO4*6H2O + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
6 FeSO4*(NH4)2SO4*6H2O + 7 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 43 H2O
Mn{+2} + OH{-} + H2O2 = MnO(OH)2 + H2O =>
Mn{+2} + 2 OH{-} + H2O2 = MnO(OH)2 + H2O
H2CrO4 + KI + H3PO4 = I2 + CrPO4 + K3PO4 + H2O =>
2 H2CrO4 + 6 KI + 4 H3PO4 = 3 I2 + 2 CrPO4 + 2 K3PO4 + 8 H2O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
Ag + HCO3 = AgCO3 + H2 =>
2 Ag + 2 HCO3 = 2 AgCO3 + H2
Co(H2O)Cl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
Co(H2O)Cl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 7 H2O
KMnO4 + Sb + H2SO4 = Sb2O3 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 10 Sb + 9 H2SO4 = 5 Sb2O3 + 9 H2O + 3 K2SO4 + 6 MnSO4
CH4 + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CO2 + 4 K2SO4 + 22 H2O + 8 MnSO4
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
K2MnO4 + H2O = KMnO4 + Mn(OH)2 + KOH =>
5 K2MnO4 + 4 H2O = 4 KMnO4 + Mn(OH)2 + 6 KOH
H2 + WO8 = H2O + W =>
8 H2 + WO8 = 8 H2O + W
Sb2S5 + H{+} + Cl{-} = [SbCl4]{-} + S + H2S =>
Sb2S5 + 6 H{+} + 8 Cl{-} = 2[SbCl4]{-} + 2 S + 3 H2S
PbSO4 + Na2S = Na2SO4 + PbS =>
PbSO4 + Na2S = Na2SO4 + PbS
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