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2 KI + CaS = K2S + CaI2
CH22 + O2 = CO2 + H2O =>
2 CH22 + 13 O2 = 2 CO2 + 22 H2O
ZnO + CO2 = ZnCO + O2 =>
ZnO + CO2 = ZnCO + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Si + H2SO4 = Si(SO4)2 + SO2 + H2O =>
Si + 4 H2SO4 = Si(SO4)2 + 2 SO2 + 4 H2O
Cl2(g) + KI(ac) = KCl(ac) + I2(ac) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + H2O =>
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + 18 H2O
K3Fe(CN)6 + KOH = K4Fe(CN)6 + O2 + H2O =>
4 K3Fe(CN)6 + 4 KOH = 4 K4Fe(CN)6 + O2 + 2 H2O
Na2CrO4 + AgNo3 = Na2(No3) + Ag(CrO4) =>
Na2CrO4 + AgNo3 = Na2(No3) + Ag(CrO4)
H2C2O4 + NaO = NaC2O4 + H2O =>
H2C2O4 + NaO = NaC2O4 + H2O
H2 + Ti = TiH9 =>
9 H2 + 2 Ti = 2 TiH9
As2O3 + KMnO4 + HCl = As2O5 + KCl + MnCl2 + H2O =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 4 MnCl2 + 6 H2O
Me + O = MeO =>
Me + O = MeO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaO + H4P2O7 = BaH2P2O7 + H2O =>
BaO + H4P2O7 = BaH2P2O7 + H2O
FeSi + HNO3 = Fe(NO3)3 + H2SiO3 + NO + H2O =>
3 FeSi + 16 HNO3 = 3 Fe(NO3)3 + 3 H2SiO3 + 7 NO + 5 H2O
Ba(CH3COO)2 + KOH = Ba(OH)2 + K(CH3COO) =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 K(CH3COO)
K + H2 = K2H2 =>
2 K + H2 = K2H2
HC2H3O2 + Mg(OH)2 = H2O + Mg(C2H3O2)2 =>
2 HC2H3O2 + Mg(OH)2 = 2 H2O + Mg(C2H3O2)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
NaOH + FeBr{3} = NaBr + FeOH{3} =>
NaOH + FeBr{3} = NaBr + FeOH{3}
Rb(OH)2 = RbO + H2O =>
Rb(OH)2 = RbO + H2O
NH4HCO3 + KCl = NH4Cl + KHCO3 =>
NH4HCO3 + KCl = NH4Cl + KHCO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H2SiO3NaOH = NaSiO3H3O =>
H2SiO3NaOH = NaSiO3H3O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
KHC204 + NaOH = NaKC204 + H2O =>
KHC204 + NaOH = NaKC204 + H2O
Pb2(CO3)2 = PbO + CO2 =>
Pb2(CO3)2 = 2 PbO + 2 CO2
P(OH)Mg(NO) = Mg(OH)NOP =>
P(OH)Mg(NO) = Mg(OH)NOP
HN = N2 + H2 =>
2 HN = N2 + H2
Na[BH4] + H2O = NaBO2 + H2 =>
Na[BH4] + 2 H2O = NaBO2 + 4 H2
KMnO4 + H2O + NaHSO3 = MnO + NaHSO4 + KOH =>
2 KMnO4 + H2O + 5 NaHSO3 = 2 MnO + 5 NaHSO4 + 2 KOH
Ne2 = Ne =>
Ne2 = 2 Ne
Pb + KBr = K + PbBr2 =>
Pb + 2 KBr = 2 K + PbBr2
Ag + Mg(NO3)2 = Mg + Ag(NO3) =>
2 Ag + Mg(NO3)2 = Mg + 2 Ag(NO3)
C12H20O2 + O2 = CO2 + H2O =>
C12H20O2 + 16 O2 = 12 CO2 + 10 H2O
IBr + C6H6 = C6H5I + HBr =>
IBr + C6H6 = C6H5I + HBr
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KH2PO4 + Fe(NO3)3 = KNO3 + Fe(H2PO4)3 =>
3 KH2PO4 + Fe(NO3)3 = 3 KNO3 + Fe(H2PO4)3
NH3 + Co(OH)2 = [Co(NH3)4]{2+} + OH{-} =>
4 NH3 + Co(OH)2 = [Co(NH3)4]{2+} + 2 OH{-}
Co + NH4Cl = NH4 + CoCl =>
Co + NH4Cl = NH4 + CoCl
Li + HI = LiI2 + H2 =>
Li + 2 HI = LiI2 + H2
Ca(H2PO4)2 + BaCl2 = Ba3(PO4)2 + CaCl2 + HCl =>
Ca(H2PO4)2 + 3 BaCl2 = Ba3(PO4)2 + CaCl2 + 4 HCl
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Ca3(PO4)2 + SiO2 + C = Ca2SiO4 + P4 + CO2 =>
2 Ca3(PO4)2 + 3 SiO2 + 5 C = 3 Ca2SiO4 + P4 + 5 CO2
C12H22O11 + CH3COOH = C14H26O13 =>
C12H22O11 + CH3COOH = C14H26O13
KCl + Ca(NO3)2 = CaCl2 + KNO3 =>
2 KCl + Ca(NO3)2 = CaCl2 + 2 KNO3
ZnO + CH2 = ZnH + CO2 =>
2 ZnO + CH2 = 2 ZnH + CO2
H3BO3 + Na2SO4 = Na2B4O7 + H2SO4 + H2O =>
4 H3BO3 + Na2SO4 = Na2B4O7 + H2SO4 + 5 H2O
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