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NaO2 + Ca = CaO2 + Na
P2O5 + Na2S = P2S5 + Na2O =>
P2O5 + 5 Na2S = P2S5 + 5 Na2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2SO4 + Al(OH)3 = Al2(SO4)3 + NH3 + H2O =>
3(NH4)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NH3 + 6 H2O
NaOH + NH4Cl = H2O + NaCl + NH3 =>
NaOH + NH4Cl = H2O + NaCl + NH3
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2CO3 =>
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
K2C2O4H2SO4 = K2SO4C2H2O4 =>
K2C2O4H2SO4 = K2SO4C2H2O4
Cu + PbS2 = Pb + CuS =>
2 Cu + PbS2 = Pb + 2 CuS
NH + H2O = NOH + H2 =>
NH + H2O = NOH + H2
LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O =>
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O
HNO3 + Ca = CaNO3 + H2 =>
2 HNO3 + 2 Ca = 2 CaNO3 + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Al2O3(s) + C(s) = Al(s) + CO2(g) =>
2 Al2O3(s) + 3 C(s) = 4 Al(s) + 3 CO2(g)
KH2O = KOH + H =>
KH2O = KOH + H
HCOOH + H2O = H3O + COOH =>
HCOOH + H2O = H3O + COOH
HNO3 + CrOH = CrNO3 + H2O =>
HNO3 + CrOH = CrNO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
KMnO4 + KCN + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + Cl2 =>
4 C2H5NSCl + 21 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO2 + 2 Cl2
S + H2SO4 = SO2(s) + H2O(g) =>
S + 2 H2SO4 = 3 SO2(s) + 2 H2O(g)
HgCl2 + Na3Po4 = Hg3(Po4)2 + NaCl =>
3 HgCl2 + 2 Na3Po4 = Hg3(Po4)2 + 6 NaCl
Sr(OH)2 + NaBr = SrBr + Na(OH)2 =>
Sr(OH)2 + NaBr = SrBr + Na(OH)2
KI2 + Br2 = KBr3 + I2 =>
2 KI2 + 3 Br2 = 2 KBr3 + 2 I2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
FeO + Cl2 = FeCl3 + Fe2O3 =>
6 FeO + 3 Cl2 = 2 FeCl3 + 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Sr(HCO3)2 + NaOH = Sr(OH)2 + Na(HCO3) =>
Sr(HCO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(HCO3)
HNO3 + NH3 = NH3NO3 + H2O =>
9 HNO3 + 7 NH3 = 8 NH3NO3 + 3 H2O
BaCl2(aq)CuSO4(aq) = BaSO4(s) + CuCl2(aq) =>
BaCl2(aq)CuSO4(aq) = BaSO4(s) + CuCl2(aq)
Cl2O + H2O = HCl + O2 =>
Cl2O + H2O = 2 HCl + O2
NiSO4 + BaI2 = NiI2 + BaSO4 =>
NiSO4 + BaI2 = NiI2 + BaSO4
CoBr2 = Br + Co =>
CoBr2 = 2 Br + Co
Ca(CH3COO)2 + NaH2PO4 + H2O = Ca10(PO4)6(OH)2 + CH3COONa + CH3COOH =>
10 Ca(CH3COO)2 + 6 NaH2PO4 + 2 H2O = Ca10(PO4)6(OH)2 + 6 CH3COONa + 14 CH3COOH
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
(C6H12O6) = (C2H5OH)3 + CO2 =>
3(C6H12O6) = 2(C2H5OH)3 + 6 CO2
Cl2 + ClCHCHCl = Cl2CHCHCl2 =>
Cl2 + ClCHCHCl = Cl2CHCHCl2
C2H4O + O2 = C2H3O + OH =>
2 C2H4O + O2 = 2 C2H3O + 2 OH
KSCN + NaCl = KCl + Na(SCN) =>
KSCN + NaCl = KCl + Na(SCN)
K2MnO4(aq) + Cl2(g) = KMnO4(aq) + KCl(aq) =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(aq) + 2 KCl(aq)
HCOOH + NaH = NaCH3O2 =>
HCOOH + NaH = NaCH3O2
LiNO3(aq) + NH4ClO4(aq) = LiClO4(aq) + NH4NO3(aq) =>
LiNO3(aq) + NH4ClO4(aq) = LiClO4(aq) + NH4NO3(aq)
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