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3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
C3H8OH + KMnO42 = C3H6O + MnO2 + H2O + KOH =>
79 C3H8OH + 3 KMnO42 = 79 C3H6O + 3 MnO2 + 117 H2O + 3 KOH
VO3{-} + S2O8{2-} = VO2{+} + SO4{2-} + O2 =>
2 VO3{-} + 2 S2O8{2-} = 2 VO2{+} + 4 SO4{2-} + O2
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
Br2 + S = Br2S =>
Br2 + S = Br2S
K2CrO4 + K2S5 + H2O = K2SO3 + Cr2O3 + KOH =>
22 K2CrO4 + 3 K2S5 + 10 H2O = 15 K2SO3 + 11 Cr2O3 + 20 KOH
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2Cl + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2Cl + NaCl + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Mg + H3CCOOH = Mg(H3CCOO)2 + H2 =>
Mg + 2 H3CCOOH = Mg(H3CCOO)2 + H2
CH3COOH + NaCHO3 = NaCH3 + H2O + CO2 =>
CH3COOH + NaCHO3 = NaCH3 + H2O + 2 CO2
FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + N2 + Na2SO4 + H2O =>
6 FeSO4 + 2 NaNO2 + 4 H2SO4 = 3 Fe2(SO4)3 + N2 + Na2SO4 + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH4HCO3 + O2 = NO2 + H2O + CO2 =>
4 NH4HCO3 + 7 O2 = 4 NO2 + 10 H2O + 4 CO2
As + Na = AsNa =>
As + Na = AsNa
FeCl3 + C4H8N2O2 = FeC4H8N2O2 + Cl =>
FeCl3 + C4H8N2O2 = FeC4H8N2O2 + 3 Cl
Fe(NO3)3 + NH4HS = Fe(HS)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4HS = Fe(HS)3 + 3 NH4NO3
Li3PO4 + Zn(NO3)2 = Li2Zn + PO4(NO3)3 =>
2 Li3PO4 + 3 Zn(NO3)2 = 3 Li2Zn + 2 PO4(NO3)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
My + HC1 = H2 + MyC12 =>
My + 12 HC1 = 6 H2 + MyC12
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
SnS2 + KOH = K2SnO3 + K2SnS3 + H2O =>
3 SnS2 + 6 KOH = K2SnO3 + 2 K2SnS3 + 3 H2O
Cu + S2 = CuS =>
2 Cu + S2 = 2 CuS
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HH3C2O2 = H + C4 + O2 =>
2 HH3C2O2 = 8 H + C4 + 2 O2
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
C57H92O6 + H2 = C57H109O6 =>
2 C57H92O6 + 17 H2 = 2 C57H109O6
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S
C4H10 + O2 = CO2 + H10 =>
C4H10 + 4 O2 = 4 CO2 + H10
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
ClO4({-}) + NO + H2O = Cl({-}) + NO3({-}) + H{+} =>
3 ClO4({-}) + 8 NO + 4 H2O = 3 Cl({-}) + 8 NO3({-}) + 8 H{+}
NH4C2H3O2 = C2H5NO + H2O =>
NH4C2H3O2 = C2H5NO + H2O
P2 + Ca = CaP =>
P2 + 2 Ca = 2 CaP
N + Na2CO3 + C = NaCN + CO2 =>
4 N + 2 Na2CO3 + 5 C = 4 NaCN + 3 CO2
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
CuFeS2 + NaCN + H2O + O2 = Na4[CuFe(CN)6] + NaCNS + NaOH =>
2 CuFeS2 + 16 NaCN + 2 H2O + O2 = 2 Na4[CuFe(CN)6] + 4 NaCNS + 4 NaOH
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
BaSO4 + CH4(g) = BaS + H2O(g) + CO2(g) =>
BaSO4 + CH4(g) = BaS + 2 H2O(g) + CO2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(s) + CuNO3(aq) = AlNO3(aq) + Cu(s) =>
Al(s) + CuNO3(aq) = AlNO3(aq) + Cu(s)
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
C6CH12 + O2 = C6H10O4 + H2O =>
12 C6CH12 + 29 O2 = 14 C6H10O4 + 2 H2O
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq)
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