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BrO = Br + O
HClO2 + NaOH = ClO2 + NaCl + H2O =>
5 HClO2 + NaOH = 4 ClO2 + NaCl + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
HN = NH =>
HN = NH
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
S(s) + O2(g) + H2O = H2SO4(aq) =>
2 S(s) + 3 O2(g) + 2 H2O = 2 H2SO4(aq)
F2 + NaI = FNa + I2 =>
F2 + 2 NaI = 2 FNa + I2
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
BaCO3 + Y2O3 + CuCO3 + O2 = YBa2Cu3O7 + CO2 =>
8 BaCO3 + 2 Y2O3 + 12 CuCO3 + O2 = 4 YBa2Cu3O7 + 20 CO2
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
NH2NO2 + H2O = NH3 + HNO3 =>
NH2NO2 + H2O = NH3 + HNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O(HOH) =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + H2O(HOH)
Ag2CrO4 + NaOH = Ag2OH + NaCrO4 =>
Ag2CrO4 + NaOH = Ag2OH + NaCrO4
C6H6S + O2 = CO2 + H2O + SO3 =>
C6H6S + 9 O2 = 6 CO2 + 3 H2O + SO3
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(s) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(s)
HNO3Cu(OH)2 = H2OCuOHNO3 =>
HNO3Cu(OH)2 = H2OCuOHNO3
FeBr2 + H2O = Fe(OH)2 + Br2 + H2 =>
FeBr2 + 2 H2O = Fe(OH)2 + Br2 + H2
Na2MnO4 + Cl2 = NaClO3 + MnCl2 + NaCl =>
3 Na2MnO4 + 6 Cl2 = 4 NaClO3 + 3 MnCl2 + 2 NaCl
KOHRb = KRbOH =>
KOHRb = KRbOH
CH3COCH3 + CH3CH2OH = CH3COOH + CH3CH2CH3 =>
CH3COCH3 + CH3CH2OH = CH3COOH + CH3CH2CH3
HK + ClOH = H2O + KCl =>
HK + ClOH = H2O + KCl
Zn + NH3 = ZnNH3 =>
Zn + NH3 = ZnNH3
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
Bi2O2SO4 + H2S = Bi2S3 + H2SO4 + H2O =>
Bi2O2SO4 + 3 H2S = Bi2S3 + H2SO4 + 2 H2O
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
LiOHH2O = LiH2OOH =>
LiOHH2O = LiH2OOH
Cl + HF = HCl + F =>
Cl + HF = HCl + F
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
K + B2O = K2O + B =>
2 K + B2O = K2O + 2 B
PbI2 + Cl2 = PbCl2 + I =>
PbI2 + Cl2 = PbCl2 + 2 I
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
CH3CH3CClCH2COCH2CClCH3CH3 + Cl = CH3CH2ClCClCClHCOCH2CClCH3CH2Cl + H2 =>
2 CH3CH3CClCH2COCH2CClCH3CH3 + 6 Cl = 2 CH3CH2ClCClCClHCOCH2CClCH3CH2Cl + 3 H2
[Fe(CN)6] + K = K4[Fe(CN)6] =>
[Fe(CN)6] + 4 K = K4[Fe(CN)6]
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
CUO(s) + H2SO4(l) = CUSO4 + H2O =>
CUO(s) + H2SO4(l) = CUSO4 + H2O
H3BO3 + H3PO4 + KF + Al + HCl + C2H4N4 = Al8BPN + KCl + CO2 + H2O + F2 =>
4 H3BO3 + 4 H3PO4 + 20 KF + 32 Al + 20 HCl + C2H4N4 = 4 Al8BPN + 20 KCl + 2 CO2 + 24 H2O + 10 F2
H3PO2 + H2CrO6 + HCl = H3PO4 + CrCl3 + H2O =>
7 H3PO2 + 4 H2CrO6 + 12 HCl = 7 H3PO4 + 4 CrCl3 + 10 H2O
H2CO3 = HCO3H =>
H2CO3 = HCO3H
CH3CO2H + O2 = CO2 + H2O =>
CH3CO2H + 2 O2 = 2 CO2 + 2 H2O
Hg0 = Hg =>
Hg0 = Hg
SnSO4 + K2Cr2O7 + H2SO4 = Sn2(SO4)4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 SnSO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn2(SO4)4 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
AlCl3 + CH3COONa = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaCl
H2CO3 = CO2HOH =>
H2CO3 = CO2HOH
NH4Cl + CH3COOK = NH4CH3COO + KCl =>
NH4Cl + CH3COOK = NH4CH3COO + KCl
NaOCl + KI + CH3COOH = NaCl + I2 + H2O + CH3COOK =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + I2 + H2O + 2 CH3COOK
LiPF6 + H2O = LiF + HF + H3PO4 =>
LiPF6 + 4 H2O = LiF + 5 HF + H3PO4
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
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