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Na2S2O3(aq) + 2 HCl(aq) = S(s) + SO2(g) + 2 NaCl(aq) + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH4HCO3Co(NO3)2 = CoCO3NH4NO3HNO3 =>
NH4HCO3Co(NO3)2 = CoCO3NH4NO3HNO3
C2H5CHO + O2 = CO2 + H2O =>
C2H5CHO + 4 O2 = 3 CO2 + 3 H2O
SrCO3 + H2PO4 + H2BO3 = Sr6BP5O20 + HCO3 + H2O =>
6 SrCO3 + 5 H2PO4 + H2BO3 = Sr6BP5O20 + 6 HCO3 + 3 H2O
B2O3 + P2O5 = BPO4 =>
B2O3 + P2O5 = 2 BPO4
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Li2CO3(aq) + NaCl(aq) = LiCl + Na2CO3 =>
Li2CO3(aq) + 2 NaCl(aq) = 2 LiCl + Na2CO3
HCl + Mg = MgH2 + Cl =>
2 HCl + Mg = MgH2 + 2 Cl
MgO + HNO3 = H2O + Mg(NO3)2 =>
MgO + 2 HNO3 = H2O + Mg(NO3)2
CaBr2 + K2SiO3 = CaSiO3 + KBr =>
CaBr2 + K2SiO3 = CaSiO3 + 2 KBr
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
Na2SO4 + PbNO3 = Na2NO3 + PbSO4 =>
Na2SO4 + PbNO3 = Na2NO3 + PbSO4
N(CH2CH3)3 + H2O = NO + (CH2CH3)3H2 =>
N(CH2CH3)3 + H2O = NO + (CH2CH3)3H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
ZnO + Cu = Zn + Cu2O =>
ZnO + 2 Cu = Zn + Cu2O
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
C + S* = CS2 =>
C + 2 S* = CS2
MnS2 + PbO2 + HNO3 = PbS2 + Pb(NO3) + HMnO4 =>
MnS2 + 2 PbO2 + HNO3 = PbS2 + Pb(NO3) + HMnO4
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
AgNo3 + NaBr = BrAg + NaNo3 =>
AgNo3 + NaBr = BrAg + NaNo3
H3PO4 + Sn(OH)4 = H2O + SnPO4(OH) =>
H3PO4 + Sn(OH)4 = 3 H2O + SnPO4(OH)
Li(s) + F2(g) = LiF(aq) =>
2 Li(s) + F2(g) = 2 LiF(aq)
K2SO3(aq) + CH3CO2H(aq) = KCH3CO2(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 CH3CO2H(aq) = 2 KCH3CO2(aq) + SO2(g) + H2O(l)
CZnO2 = ZnCO2 =>
CZnO2 = ZnCO2
RbCO3 = Rb + CO3 =>
RbCO3 = Rb + CO3
Sr(OH)2 + CO2 = SrC + (OH)2O2 =>
Sr(OH)2 + CO2 = SrC + (OH)2O2
Br2(l) + Na(s) = NaBr2 =>
Br2(l) + Na(s) = NaBr2
FeSO4BOH = FeOHBSO4 =>
FeSO4BOH = FeOHBSO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
PbO2 + H2O = OH + Pb =>
PbO2 + 2 H2O = 4 OH + Pb
K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2CrO7 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 9 O2
NO2 + H2SO4 = H2NO2 + SO4 =>
NO2 + H2SO4 = H2NO2 + SO4
K2Cr2O7 + AgNO3 + KOH = Ag2CrO4 + KNO3 + H2O =>
K2Cr2O7 + 4 AgNO3 + 2 KOH = 2 Ag2CrO4 + 4 KNO3 + H2O
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
Ca + H3P = Ca3P2 + H =>
3 Ca + 2 H3P = Ca3P2 + 6 H
FeCl2 + Nh4OH = Fe(OH)2 + Nh4Cl =>
FeCl2 + 2 Nh4OH = Fe(OH)2 + 2 Nh4Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2 + KO = K + H2O =>
H2 + KO = K + H2O
CaCl2 + HNO3 = Ca(NO3)2 + ClH =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 ClH
B + Br2 = BBr3 =>
2 B + 3 Br2 = 2 BBr3
Ag + KCl = KAgCl =>
Ag + KCl = KAgCl
KMnO4 + Zn + HCl = ZnCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Zn + 16 HCl = 5 ZnCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
HNKP = KHNP =>
HNKP = KHNP
C12H2O2O11 + O2 = CO2 + H2O =>
C12H2O2O11 + 6 O2 = 12 CO2 + H2O
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