Equations balanced on the previous day | Equations balanced on the next day |
2 KCIO3(s) = 3 O2 + 2 KCI(s)
HNO3 + HCl + KC4H5O6 = KCl + CO + NO + H2O2 =>
4 HNO3 + HCl + KC4H5O6 = KCl + 4 CO + 4 NO + 5 H2O2
NH3 + H2O = H2(NH3) + O =>
NH3 + H2O = H2(NH3) + O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbBr2 + K2SO4 = PbSO4 + KBr =>
PbBr2 + K2SO4 = PbSO4 + 2 KBr
KMnO4 + Na2S + H = MnO2 + H2O + K2S + Na =>
2 KMnO4 + Na2S + 8 H = 2 MnO2 + 4 H2O + K2S + 2 Na
HCl + H2O = Cl{-} + H3O{+} =>
HCl + H2O = Cl{-} + H3O{+}
(Cr(N2H4CO)6)4(Cr(CN)6)6 + KMnO4 + H2SO4 = K2CrO7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5(Cr(N2H4CO)6)4(Cr(CN)6)6 + 828 KMnO4 + 982 H2SO4 = 50 K2CrO7 + 828 MnSO4 + 300 CO2 + 420 KNO3 + 154 K2SO4 + 1222 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
NH3 + H2O = H2(NH3) + O =>
NH3 + H2O = H2(NH3) + O
Na2CO3(aq) + HNO3(aq) = HCO3(aq) + Na2NO3(aq) =>
Na2CO3(aq) + HNO3(aq) = HCO3(aq) + Na2NO3(aq)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NO2 + S{-2} + H3O{+} = NO + SO2 + H2O =>
3 NO2 + S{-2} + 2 H3O{+} = 3 NO + SO2 + 3 H2O
H2O2 + O3 = H2O3 =>
3 H2O2 + O3 = 3 H2O3
AgNO3(aq) + KCN(aq) = KNO3(aq) + AgCN =>
AgNO3(aq) + KCN(aq) = KNO3(aq) + AgCN
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
MnCl2*4H2O + H2C2O4 = MnC2O4 + HCl + H2O =>
MnCl2*4H2O + H2C2O4 = MnC2O4 + 2 HCl + 4 H2O
VF5 + H1I = V2I10 + HF =>
2 VF5 + 10 H1I = V2I10 + 10 HF
CuSO4 + (KOH) = Cu(OH)2 + K2SO4 =>
CuSO4 + 2(KOH) = Cu(OH)2 + K2SO4
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NH4 + CuO2 = N2 + Cu + H2O =>
2 NH4 + 2 CuO2 = N2 + 2 Cu + 4 H2O
Bi2O3 + CuO + Ta2O5 + Ta3N5 = Bi2CuTaO5N =>
5 Bi2O3 + 5 CuO + Ta2O5 + Ta3N5 = 5 Bi2CuTaO5N
CuSO4(aq) + NH4Cl(aq) = CuCl2 + SO4(NH4)2 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + SO4(NH4)2
H2 + I2 = HI =>
H2 + I2 = 2 HI
K2CO3(aq) + HNO3(aq) = CO2(s) + H2O(l) + KNO3(aq) =>
K2CO3(aq) + 2 HNO3(aq) = CO2(s) + H2O(l) + 2 KNO3(aq)
Au + H3PO4 = AuPO4 + H3 =>
Au + H3PO4 = AuPO4 + H3
CoBr3 + F2 = CoF3 + Br2 =>
2 CoBr3 + 3 F2 = 2 CoF3 + 3 Br2
C6H8O7 + CaCO3 = CO2 + H2O + Ca3C6H2O4 =>
4 C6H8O7 + 9 CaCO3 = 15 CO2 + 13 H2O + 3 Ca3C6H2O4
AluminumIodide + Mercury(II)Chloride = AluminumChloride + Mercury(II)Iodide =>
AluminumIodide + Mercury(II)Chloride = AluminumChloride + Mercury(II)Iodide
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li2CO3 + Al2O3 = LiAlO2 + CO2 =>
Li2CO3 + Al2O3 = 2 LiAlO2 + CO2
TiCl4 + Mg = Ti + MgCl =>
TiCl4 + 4 Mg = Ti + 4 MgCl
SiO2 + NaHCO3 = Si(CO2) + NaHO3 =>
SiO2 + NaHCO3 = Si(CO2) + NaHO3
K4Fe(CN)6 + PbO2 + H2SO4 = Fe2(SO4)3 + K2(SO4)3 + Pb(SO4) + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 69 PbO2 + 84 H2SO4 = Fe2(SO4)3 + 4 K2(SO4)3 + 69 Pb(SO4) + 12 HNO3 + 12 CO2 + 78 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(s) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(s)
CuCl2 + Ag(NO3)3 = Cu(NO3)2 + AgCl3 =>
3 CuCl2 + 2 Ag(NO3)3 = 3 Cu(NO3)2 + 2 AgCl3
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
H2SO4 = S + O + H2O =>
H2SO4 = S + 3 O + H2O
SiO2 + H2SO4 = SiH4 + SO3 + O2 =>
SiO2 + 2 H2SO4 = SiH4 + 2 SO3 + 2 O2
N2O(g) = N2 + O2 =>
2 N2O(g) = 2 N2 + O2
Mg + HCl + O = MgCl2 + H2O =>
Mg + 2 HCl + O = MgCl2 + H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
MnO4{-} + S{2-} + H2O = MnO2{+} + S + OH{-} =>
MnO4{-} + S{2-} + 2 H2O = MnO2{+} + S + 4 OH{-}
C6H8 + HNO3 = C4H8(COOH)2 + H2O + NO2 =>
C6H8 + 6 HNO3 = C4H8(COOH)2 + 2 H2O + 6 NO2
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Ni{2+} + OH{-} + H2O2 = NiO(OH) + H2O =>
2 Ni{2+} + 4 OH{-} + H2O2 = 2 NiO(OH) + 2 H2O
Al(ClO3)3 + Mg = Mg(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Al
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4NO3
F + Ca(N02) = N2 + CaF =>
F + Ca(N02) = N2 + CaF
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