Equations balanced on the previous day | Equations balanced on the next day |
2 HgSO4 = 2 HgSO + 3 O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
S + BaCl = Ba + SCl =>
S + BaCl = Ba + SCl
Al(s) + Fe2O3 = Al2O3 + Fe =>
2 Al(s) + Fe2O3 = Al2O3 + 2 Fe
SO4{2-} + Zn + H{+} = S{2-} + Zn2{+} + H2O =>
SO4{2-} + 16 Zn + 8 H{+} = S{2-} + 8 Zn2{+} + 4 H2O
NiCl2(s) + O2(s) = NiO(s) + Cl2O5(g) =>
NiCl2(s) + 3 O2(s) = NiO(s) + Cl2O5(g)
Na + H2O = Na(OH) + H2(g) =>
2 Na + 2 H2O = 2 Na(OH) + H2(g)
(NH4)ClO4 + Al = AlCl3 + Al2O3 + NO + H2O =>
3(NH4)ClO4 + 3 Al = AlCl3 + Al2O3 + 3 NO + 6 H2O
U(SO4)2 + H2O = U(OH)2SO4 + H2SO4 =>
U(SO4)2 + 2 H2O = U(OH)2SO4 + H2SO4
KIO3 + Cl2 + KOH = K2IO6 + KCl + H2O =>
2 KIO3 + 5 Cl2 + 12 KOH = 2 K2IO6 + 10 KCl + 6 H2O
BaCO3 + Al = BaO + C + Al2O3 =>
3 BaCO3 + 4 Al = 3 BaO + 3 C + 2 Al2O3
Ni + Co = NiCoNiCoNi =>
3 Ni + 2 Co = NiCoNiCoNi
Ga2S3 + H2 = GaH3 + S2 =>
2 Ga2S3 + 6 H2 = 4 GaH3 + 3 S2
K4 + H2O7 = K8O9H + H2 =>
28 K4 + 18 H2O7 = 14 K8O9H + 11 H2
At + He + I + Sm = AtHeISm =>
At + He + I + Sm = AtHeISm
PbS + PbO3 = Pb + SO2 =>
3 PbS + 2 PbO3 = 5 Pb + 3 SO2
C6H6 + AlCl3 = C6H5Cl + HCl + Al =>
3 C6H6 + 2 AlCl3 = 3 C6H5Cl + 3 HCl + 2 Al
KOH + CU(NO3)2 = KNO3 + CU(HO)2 =>
2 KOH + CU(NO3)2 = 2 KNO3 + CU(HO)2
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2(s) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2(s)
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
H2SO4 + CuCO3Cu(OH)2 = CuSO4 + CO2 + H2O =>
2 H2SO4 + CuCO3Cu(OH)2 = 2 CuSO4 + CO2 + 3 H2O
CH3COONa + Co3(PO4)2 = (CH3COO)2Co + Na3PO4 =>
6 CH3COONa + Co3(PO4)2 = 3(CH3COO)2Co + 2 Na3PO4
Fe(s) + Cl2(g) = Fe2Cl3(s) =>
4 Fe(s) + 3 Cl2(g) = 2 Fe2Cl3(s)
Pb(NO3)2 + Na2SO4 = Pb2SO4 + (NO3)2Na =>
2 Pb(NO3)2 + Na2SO4 = Pb2SO4 + 2(NO3)2Na
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + (NH4)(NO3) =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6(NH4)(NO3)
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
Mn(OH)2 + Al = Mn + Al(OH)3 =>
3 Mn(OH)2 + 2 Al = 3 Mn + 2 Al(OH)3
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3 =>
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3
SrCO3 + Nd2O3 + Y2O3 + TiO2 = Sr900Nd67Y33Ti1000O3000 + CO2 + O2 =>
1800 SrCO3 + 67 Nd2O3 + 33 Y2O3 + 2000 TiO2 = 2 Sr900Nd67Y33Ti1000O3000 + 1800 CO2 + 50 O2
C18H36O2 + H2 = H2O + C18H38 =>
C18H36O2 + 3 H2 = 2 H2O + C18H38
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(s) + (NH4)2(NO3)2(aq) =>
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(s) + (NH4)2(NO3)2(aq)
CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl
H2SO4 + AlOH = H2O + Al2(SO4) =>
H2SO4 + 2 AlOH = 2 H2O + Al2(SO4)
P + H2 = P5H10 =>
5 P + 5 H2 = P5H10
K2Cu(SO4)2 + BaCl2 = BaSO4 + KCl + CuCl2 =>
K2Cu(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 KCl + CuCl2
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4) =>
H2(SO4) + Na2CO3 = H2CO3 + Na2(SO4)
C6H8 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 C6H8 + 48 NaHCO3 = 20 H2O + 6 CO2 + 16 Na3C6H5O7
FeO + HNO3 = Fe2O3 + NO + H2O =>
6 FeO + 2 HNO3 = 3 Fe2O3 + 2 NO + H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O3 =>
2 C2H6 + 13 O2 = 4 CO2 + 6 H2O3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Mg(NH4)PO4(s) + HCl(aq) = Mg(aq) + NH4Cl(aq) + HPO4 =>
Mg(NH4)PO4(s) + HCl(aq) = Mg(aq) + NH4Cl(aq) + HPO4
PH3 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + H2O + K2SO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 5 H3PO4 + 12 H2O + 4 K2SO4
Ca + S + O = CaSO4 =>
Ca + S + 4 O = CaSO4
AgNO3 + HCl = H2NO3 + AgCl2 =>
AgNO3 + 2 HCl = H2NO3 + AgCl2
Mg + C5H8O2 = (C5H7O2)2Mg + H2 =>
Mg + 2 C5H8O2 = (C5H7O2)2Mg + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + Cr =>
K2Cr2O7 + 12 FeSO4 + 7 H2SO4 = K2SO4 + 6 Fe2(SO4)3 + 7 H2O + 2 Cr
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