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Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
CHCOCH3 + O2 = CO2 + H2O =>
2 CHCOCH3 + 7 O2 = 6 CO2 + 4 H2O
(CaOH)3PO4 + HCl = CaCl2 + Ca3(PO4)2 + H2O =>
2(CaOH)3PO4 + 6 HCl = 3 CaCl2 + Ca3(PO4)2 + 6 H2O
KMnO4 + MgBr2 = KBr + Mg(MnO4)2 =>
2 KMnO4 + MgBr2 = 2 KBr + Mg(MnO4)2
HClO3 + Na = H + NaClO3 =>
HClO3 + Na = H + NaClO3
AgS + H2O = Ag + H2S + O2 = =>
2 AgS + 2 H2O = 2 Ag + 2 H2S + O2
Mg + HNO3 = NO2 + MgO + H2O =>
Mg + 2 HNO3 = 2 NO2 + MgO + H2O
Mg + HNO3 = Mg(NO3)2 + H4 =>
2 Mg + 4 HNO3 = 2 Mg(NO3)2 + H4
AgNO3 + LiPO4 = AgPO4 + LiNO3 =>
AgNO3 + LiPO4 = AgPO4 + LiNO3
CuS + NHO3 = CuSO4 + NO + H2O =>
3 CuS + 8 NHO3 = 3 CuSO4 + 8 NO + 4 H2O
HNO3 + SO2 = H2SO4 + NO2 =>
2 HNO3 + SO2 = H2SO4 + 2 NO2
CaCl2 + Na2(HPO4) = CaHPO4 + NaCl =>
CaCl2 + Na2(HPO4) = CaHPO4 + 2 NaCl
K + NHO3 = KNO3 + H2 =>
2 K + 2 NHO3 = 2 KNO3 + H2
KNO3Pb = KNO2PbO =>
KNO3Pb = KNO2PbO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4 + O2 = (NH4)2O =>
4 NH4 + O2 = 2(NH4)2O
Na3PO4 + BaSO4 = BaPO4 + Na3SO4 =>
Na3PO4 + BaSO4 = BaPO4 + Na3SO4
CaCH3CO2 + (NH4)3PO4 = (NH4)3CH3CO2 + CaPO4 =>
CaCH3CO2 + (NH4)3PO4 = (NH4)3CH3CO2 + CaPO4
FeCl3 + HL = FeCl2 + L2 + HCl =>
2 FeCl3 + 2 HL = 2 FeCl2 + L2 + 2 HCl
XFe(OH)3 + XHNO3 = XH2O + XFe(NO3)3 =>
XFe(OH)3 + 3 XHNO3 = 3 XH2O + XFe(NO3)3
BeCO3 + HNO3 = BeN2O6 + H2O + CO2 =>
BeCO3 + 2 HNO3 = BeN2O6 + H2O + CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + SO4 + RbOH = Rb2SO4 + H2O =>
H2 + SO4 + 2 RbOH = Rb2SO4 + 2 H2O
Mg + HCl(aq) = MgCl(aq) + H(g) =>
Mg + HCl(aq) = MgCl(aq) + H(g)
ROH + H2SO4 = R2SO4 + H2O =>
2 ROH + H2SO4 = R2SO4 + 2 H2O
Hg2S2 = HgS =>
Hg2S2 = 2 HgS
HF(aq) + CsOH(aq) = CsF + H2O =>
HF(aq) + CsOH(aq) = CsF + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H4Si04 + H2O = H3O + SiO4 =>
H4Si04 + 52 H2O = 36 H3O + 4 SiO4
K3N + O2 = K2O + N2O3 =>
2 K3N + 3 O2 = 3 K2O + N2O3
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
K2Cr2O7 + HI = KI + Cr3I + I2 + H2O =>
3 K2Cr2O7 + 42 HI = 6 KI + 2 Cr3I + 17 I2 + 21 H2O
NaF = F + Na =>
NaF = F + Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH + HSO4 = S + HNO3 + H2O =>
7 NH + 6 HSO4 = 6 S + 7 HNO3 + 3 H2O
H2CO3(heat) = H2O + CO2 =>
H2CO3(heat) = H2O + CO2
Fe(NO3)3 + HNO3 = Fe(OH)3 + NO3 + NO2 =>
Fe(NO3)3 + 3 HNO3 = Fe(OH)3 + 3 NO3 + 3 NO2
K2O2(s) + CO2(g) = K2CO3(s) + O2(g) =>
2 K2O2(s) + 2 CO2(g) = 2 K2CO3(s) + O2(g)
CuO + H4[Fe(Cu)6] = Cu2[Fe(Cu)6] + H2O =>
2 CuO + H4[Fe(Cu)6] = Cu2[Fe(Cu)6] + 2 H2O
Be + H2SO4 = BeSO4 + SO2 + H2O =>
Be + 2 H2SO4 = BeSO4 + SO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HCl + Na2CO3*10H2O = NaCl + CO2 + H2O =>
2 HCl + Na2CO3*10H2O = 2 NaCl + CO2 + 11 H2O
C3H6O3 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H6O3 + 3 SO4{2-} + 6 H{+} = 6 CO2 + 3 H2S + 6 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
CO(OH)3 + HCl = COCl3 + H2O =>
CO(OH)3 + 3 HCl = COCl3 + 3 H2O
Cl2 + NaOH = NaCl + OHCl =>
Cl2 + NaOH = NaCl + OHCl
Br2(l) + P4(s) = P2Br3(s) =>
3 Br2(l) + P4(s) = 2 P2Br3(s)
Na2S + KOH = NaOH + S + K =>
Na2S + 2 KOH = 2 NaOH + S + 2 K
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
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