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3 Zn + 4 H2SO4 = 3 ZnSO4 + 4 H2O + S
Cs + P = CsP4 =>
Cs + 4 P = CsP4
Au{3+} + Zn = Au + Zn{2+} =>
2 Au{3+} + 3 Zn = 2 Au + 3 Zn{2+}
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
HO2{-} + SCN{-} = OH{-} + H2O + CO3{2-} + NO3{-} + SO4{2-} =>
8 HO2{-} + SCN{-} = 4 OH{-} + 2 H2O + CO3{2-} + NO3{-} + SO4{2-}
FeO + P + CaO = (CaO)4*P2O5 + Fe =>
5 FeO + 2 P + 4 CaO = (CaO)4*P2O5 + 5 Fe
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
NOF + CH3OH = CH3ONO + HF =>
NOF + CH3OH = CH3ONO + HF
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
cobalt(III)chloride + potassiumhydroxide = potassiumchloride + cobalt(III)hydroxide =>
CoCl3 + 3 KOH = 3 KCl + Co(OH)3
NiCO3(s) = CO2 + NiO =>
NiCO3(s) = CO2 + NiO
Na2S2O3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2S2O3 + 11 H2SO4 + 8 K2CrO7 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 Na2SO4 + 11 H2O
Na2S + NH3 + H2O = NaOH + (NH4)2S =>
Na2S + 2 NH3 + 2 H2O = 2 NaOH + (NH4)2S
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
P3N5 + NH4Cl = HP4N7 + HCl =>
4 P3N5 + NH4Cl = 3 HP4N7 + HCl
KAg(CN)2 + O2 = KAg(OCN)2 =>
KAg(CN)2 + O2 = KAg(OCN)2
CH3CO2CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CO2CH2CH2CH3 + 13 O2 = 10 H2O + 10 CO2
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
K2Cr2O7 + 3 C3H8O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
KMnO4 + Cu + H2SO4 = K2SO4 + MnSO4 + H2O + CuO =>
2 KMnO4 + 5 Cu + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CuO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K3(PO4)(aq) + NiCl2(aq) = Ni3(PO4)2(s) + KCl(aq) =>
2 K3(PO4)(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 KCl(aq)
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
C3H6 + H2 + O2 = C2H8O =>
4 C3H6 + 12 H2 + 3 O2 = 6 C2H8O
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
Cs(OH)2 + HCl = CsCl2 + H2O =>
Cs(OH)2 + 2 HCl = CsCl2 + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
La(OH)3 + H1C = LaC3 + H2O =>
La(OH)3 + 3 H1C = LaC3 + 3 H2O
H3AsO4(a) + Ca(OH)2 = Ca3(AsO4)2(s) + H2O =>
2 H3AsO4(a) + 3 Ca(OH)2 = Ca3(AsO4)2(s) + 6 H2O
Zn(OH)2 + HI = Zn(I)2 + H2O =>
Zn(OH)2 + 2 HI = Zn(I)2 + 2 H2O
MgBr2 + Mn(SO3)2 = MgSO3 + MnBr4 =>
2 MgBr2 + Mn(SO3)2 = 2 MgSO3 + MnBr4
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + H2SO4 + NiC2O4 = K2SO4 + CO2 + H2O + MnSO4 + Ni2(SO4)3 =>
6 KMnO4 + 24 H2SO4 + 10 NiC2O4 = 3 K2SO4 + 20 CO2 + 24 H2O + 6 MnSO4 + 5 Ni2(SO4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
NO2 = O2 + N205 =>
205 NO2 = 205 O2 + N205
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
CuO(s) + H2(g) = Cu(l) + H2O(g) =>
CuO(s) + H2(g) = Cu(l) + H2O(g)
MnO2(s) + C(s) = Mn(s) + CO2(g) =>
MnO2(s) + C(s) = Mn(s) + CO2(g)
H + Po4 + NaOH = Na3Po4 + H2O =>
3 H + Po4 + 3 NaOH = Na3Po4 + 3 H2O
K4Fe(CN)6 + HCl = H4Fe(CN)6 + KCl =>
K4Fe(CN)6 + 4 HCl = H4Fe(CN)6 + 4 KCl
Fe + NO = FeNO =>
Fe + NO = FeNO
CuO(s) + H2(g) = Cu(s) + H2O(g) =>
CuO(s) + H2(g) = Cu(s) + H2O(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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