Equations balanced on the previous day | Equations balanced on the next day |
2 H3N = 2 H3 + N2
Li2SO4 + CuCl2 = LiCl + Cu + SO4 =>
Li2SO4 + CuCl2 = 2 LiCl + Cu + SO4
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
CoCl2H2O + C4H8N2O2 = Co(C4H7N2O2)2 + H2O + HCl =>
CoCl2H2O + 2 C4H8N2O2 = Co(C4H7N2O2)2 + H2O + 2 HCl
Zn(OH)2 + HNO2 = Zn(NO2)2 + H2O =>
Zn(OH)2 + 2 HNO2 = Zn(NO2)2 + 2 H2O
CuSO4 + Mg = MgO + CuO + SO2 =>
CuSO4 + Mg = MgO + CuO + SO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HCOOH + NaHCO3 = HCOO + NaH2CO3 =>
HCOOH + NaHCO3 = HCOO + NaH2CO3
Br2 + SrCl = BrCl2 + Sr2 =>
Br2 + 4 SrCl = 2 BrCl2 + 2 Sr2
NiSO4 + Na3PO4 + H2O = (NiOH)3PO4 + Na2SO4 + H2SO4 =>
6 NiSO4 + 2 Na3PO4 + 6 H2O = 2(NiOH)3PO4 + 3 Na2SO4 + 3 H2SO4
H3N = H3 + N2 =>
2 H3N = 2 H3 + N2
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
KOH + S + O2 = K2S2O3 + H2O =>
2 KOH + 2 S + O2 = K2S2O3 + H2O
NaCl + CrPO4 = Na3PO4 + CrCl3 =>
3 NaCl + CrPO4 = Na3PO4 + CrCl3
NH3(s) + Na(s) = NaNH2(s) + H2(g) =>
2 NH3(s) + 2 Na(s) = 2 NaNH2(s) + H2(g)
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Mn(NO3)2 + KBrO3 + H2O = Br2 + MnO2 + KNO3 + HNO3 =>
5 Mn(NO3)2 + 2 KBrO3 + 4 H2O = Br2 + 5 MnO2 + 2 KNO3 + 8 HNO3
MoO4{-2} + HPO4{-2} + H{+} = PMo12O40{-3} + HOH =>
12 MoO4{-2} + HPO4{-2} + 23 H{+} = PMo12O40{-3} + 12 HOH
PbCr04 + HCl + FeSO4 = PbCl2 + Cr2(S04)3 + FeCl3 + H2O + Fe(SO4)3 =>
3 PbCr04 + 576 HCl + 249 FeSO4 = 3 PbCl2 + 6 Cr2(S04)3 + 190 FeCl3 + 288 H2O + 59 Fe(SO4)3
HBr + Au = AuBr3 + H2 =>
6 HBr + 2 Au = 2 AuBr3 + 3 H2
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
P2 + H2 + Br2 = PH2Br =>
P2 + 2 H2 + Br2 = 2 PH2Br
H2O2 + NaOH + TiCl4 = Na4(Ti(O2)4) + NaCl + H2O =>
4 H2O2 + 8 NaOH + TiCl4 = Na4(Ti(O2)4) + 4 NaCl + 8 H2O
Cl2 + Kl = ClKl =>
Cl2 + 2 Kl = 2 ClKl
FeCl3 + H2O + Na2CO3 = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 H2O + 3 Na2CO3 = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
Fe + HCl + H2O2 = FeCl + H2O =>
2 Fe + 2 HCl + H2O2 = 2 FeCl + 2 H2O
K + ZnClO = KClO + Zn =>
K + ZnClO = KClO + Zn
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
H3NBH3(aq) + H2O(l) = (NH4)BO2(aq) + H2 =>
H3NBH3(aq) + 2 H2O(l) = (NH4)BO2(aq) + 3 H2
HNO3(aq) + K2SO3(aq) = H2O(l) + KNO3(aq) + SO2(aq) =>
2 HNO3(aq) + K2SO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(aq)
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2 =>
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2
CaCl2 + C3H8O3 = CaCl2C3H8O3 =>
CaCl2 + C3H8O3 = CaCl2C3H8O3
HgS + HCl + HNO3 = H2(HgCl4) + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2(HgCl4) + 2 NO + 3 S + 4 H2O
Y(NO3)3 + C6H8O7 = Y(C6H5O7) + HNO3 =>
Y(NO3)3 + C6H8O7 = Y(C6H5O7) + 3 HNO3
H2O + Fe{3+} + NH3 = Fe(OH)3 + NH4{+} =>
3 H2O + Fe{3+} + 3 NH3 = Fe(OH)3 + 3 NH4{+}
PBr3 + NaOH = Na3PO3 + H2O + NaBr =>
PBr3 + 6 NaOH = Na3PO3 + 3 H2O + 3 NaBr
V + N2 = VN =>
2 V + N2 = 2 VN
H2SO4(aq) + CaCO3(a) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(a) = CaSO4(s) + H2O(l) + CO2(g)
H2SO4 + BaCl2 = Ba2(SO4)2 + H2 + Cl2 =>
2 H2SO4 + 2 BaCl2 = Ba2(SO4)2 + 2 H2 + 2 Cl2
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
H{+} + Pb3O4 = Pb{+2} + PbO2 + H2O =>
4 H{+} + Pb3O4 = 2 Pb{+2} + PbO2 + 2 H2O
NaOHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
4 NaOHCO3 + 5 CH3COOH = 4 CH3COONa + 6 CO2 + 6 H2O
CH3COO + CaOH2 = CaCH3COO + H2O =>
CH3COO + CaOH2 = CaCH3COO + H2O
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4(aq) + KCl(aq) = FeCl2(s) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(s) + K2SO4(aq)
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