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2 O2 + 4 Pb + P = Pb4PO4
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
HCI + KNO2 = HNO2 + KCI =>
HCI + KNO2 = HNO2 + KCI
F2 + CaBr2 = Br2 + CaF2 =>
F2 + CaBr2 = Br2 + CaF2
FeCl3 + H2C2O4 = HCl + CO2 + FeCl2 =>
2 FeCl3 + H2C2O4 = 2 HCl + 2 CO2 + 2 FeCl2
[C2O4]{2-} + [MnO4]{-} + H{+} = Mn{2+} + CO2 + H2O =>
5[C2O4]{2-} + 2[MnO4]{-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2
CaOH + H3(PO4)3 = Ca3(PO4)3 + H2O =>
3 CaOH + H3(PO4)3 = Ca3(PO4)3 + 3 H2O
Ca(OH)2(aq) + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2(aq) + CuCl2 = CaCl2 + Cu(OH)2
C10H14N2O + H2 = C10H20N2O =>
C10H14N2O + 3 H2 = C10H20N2O
Ca(CO3) + K(OH) = Ca(OH)2 + K2(CO3) =>
Ca(CO3) + 2 K(OH) = Ca(OH)2 + K2(CO3)
C4H10 + NO2 = CO2 + H2O + N2 =>
4 C4H10 + 26 NO2 = 16 CO2 + 20 H2O + 13 N2
Rb + Sn = Rb4Sn =>
4 Rb + Sn = Rb4Sn
Nd + Cl2 = NdCl3 =>
2 Nd + 3 Cl2 = 2 NdCl3
NH4 + NiBr2 = NH4Br + Ni =>
2 NH4 + NiBr2 = 2 NH4Br + Ni
Zn(NO3)2 + Na2CO3 = Zn(NO3)2Na2CO3 =>
Zn(NO3)2 + Na2CO3 = Zn(NO3)2Na2CO3
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
(Fe2)P + FeS2 = FeS + P2S5 =>
2(Fe2)P + 9 FeS2 = 13 FeS + P2S5
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
I2 + Ca(OH)2 = CaI2 + Ca(IO3)2 + H2O =>
6 I2 + 6 Ca(OH)2 = 5 CaI2 + Ca(IO3)2 + 6 H2O
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2
C6H14O + Cr2O7{2-} + H{+} = C6H12O + Cr{3+} + H2O =>
3 C6H14O + Cr2O7{2-} + 8 H{+} = 3 C6H12O + 2 Cr{3+} + 7 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
Cu(OH)2 + Na2SO4 = Cu(SO4) + NaOH =>
Cu(OH)2 + Na2SO4 = Cu(SO4) + 2 NaOH
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
SeO3{2+} + I{-} + H{+} = Se{+} + I2 + H2O =>
2 SeO3{2+} + 14 I{-} + 12 H{+} = 2 Se{+} + 7 I2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0
KMnO4 + HNO2 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C{3}H{8}O{3} = C{3}H{5}(NO{3})3 =>
C{3}H{8}O{3} = C{3}H{5}(NO{3})3
MgB2 + H2O = Mg(OH)2 + B2H6 + B =>
3 MgB2 + 6 H2O = 3 Mg(OH)2 + B2H6 + 4 B
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C18H36O2 + CuO = CO2 + Cu + H2O =>
C18H36O2 + 52 CuO = 18 CO2 + 52 Cu + 18 H2O
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(g) =>
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(s) + BaCl2(g)
FeCl3 + SnCl2 + KCNS = Fe(CNS)2 + SnCl4 + KCl =>
2 FeCl3 + SnCl2 + 4 KCNS = 2 Fe(CNS)2 + SnCl4 + 4 KCl
HClO2 + NaClO2 = NaHCl2O4 =>
HClO2 + NaClO2 = NaHCl2O4
KCl + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + Cl2 =>
10 KCl + 2 KMnO4 + 14 H2SO4 = 12 KHSO4 + 2 MnSO4 + 8 H2O + 5 Cl2
Ca(OH)2 + H3O = H2O + Ca(OH)2H =>
Ca(OH)2 + H3O = H2O + Ca(OH)2H
N3 + H2 = NH5 =>
2 N3 + 15 H2 = 6 NH5
Al2(CO)3 = Al + (CO)3 =>
Al2(CO)3 = 2 Al + (CO)3
Al4C3 + HCl = CH4 + Al(Cl)3 =>
Al4C3 + 12 HCl = 3 CH4 + 4 Al(Cl)3
C10H46 + O2 = CO2 + H2O =>
2 C10H46 + 43 O2 = 20 CO2 + 46 H2O
CuCO3 + CH4 = CH4Cu + CO3 =>
CuCO3 + CH4 = CH4Cu + CO3
Cd(OH)2 = CdO + H2O =>
Cd(OH)2 = CdO + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuS + H2SO4 = CuO + H2O + SO2 =>
CuS + 3 H2SO4 = CuO + 3 H2O + 4 SO2
(CH3)2CHCH2COH + Ag(NH3)2OH = (CH3)2CHCH2COOH + Ag + NH3 + H2O =>
(CH3)2CHCH2COH + 2 Ag(NH3)2OH = (CH3)2CHCH2COOH + 2 Ag + 4 NH3 + H2O
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