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2 NaOH + NiO = Na2NiO2 + H2O
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3 =>
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH + MnO2 + KOH + H2O =>
3 CH3CH2CH2CH2OH + 4 KMnO4 = 3 CH3CH2CH2COOH + 4 MnO2 + 4 KOH + H2O
Na(s) + I2(g) = NaI(s) =>
2 Na(s) + I2(g) = 2 NaI(s)
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
K2S2O8 + Cr(OH)3 + KOH = K2SO4 + K2CrO4 + H2O =>
3 K2S2O8 + 2 Cr(OH)3 + 10 KOH = 6 K2SO4 + 2 K2CrO4 + 8 H2O
MgH2 + HCl = MgCl2 + H =>
MgH2 + 2 HCl = MgCl2 + 4 H
BaSO4 + KOH = Ba(OH)2 + K2SO4 =>
BaSO4 + 2 KOH = Ba(OH)2 + K2SO4
Mn + H2(SO4) = Mn(SO4)2 + H2 =>
Mn + 2 H2(SO4) = Mn(SO4)2 + 2 H2
Na3PO4 + NH4NO3 = Na3NO3 + NH4PO4 =>
Na3PO4 + NH4NO3 = Na3NO3 + NH4PO4
K2S + HNO3 = K2SO3 + NO + H2O =>
K2S + 2 HNO3 = K2SO3 + 2 NO + H2O
CuCl2 + NaCl = Cu + NaCl3 =>
CuCl2 + NaCl = Cu + NaCl3
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
CuSO4 + NaOH + H2O2 = Cu2O3 + H2O + Na2SO4 =>
2 CuSO4 + 4 NaOH + H2O2 = Cu2O3 + 3 H2O + 2 Na2SO4
TiO2 + Al = Ti + Al2O3 =>
3 TiO2 + 4 Al = 3 Ti + 2 Al2O3
HAc + H2O = H3O{+} + Ac{-} =>
HAc + H2O = H3O{+} + Ac{-}
H2SO4 + CaOH = CaSO4 + H2OH =>
H2SO4 + CaOH = CaSO4 + H2OH
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
SnS2 + HNO3 = Sn(NO3)4 + H2S =>
SnS2 + 4 HNO3 = Sn(NO3)4 + 2 H2S
Ni + N2 = NiN3 =>
2 Ni + 3 N2 = 2 NiN3
Ba(HCO3)2 + K2Cr2O7 = BaCrO4 + CO2 + H2O + KHCO3 =>
2 Ba(HCO3)2 + K2Cr2O7 = 2 BaCrO4 + 2 CO2 + H2O + 2 KHCO3
LiOH + Na2HPO4 = NaOH + Li2HPO4 =>
2 LiOH + Na2HPO4 = 2 NaOH + Li2HPO4
KBr + H2O = HBr + K2O =>
2 KBr + H2O = 2 HBr + K2O
PCl5 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaCl2 + 8 H2O
PtCl2 + Mn = PtMn + Cl =>
PtCl2 + Mn = PtMn + 2 Cl
S2 + H2O = HS + OH =>
S2 + 2 H2O = 2 HS + 2 OH
C3H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H18(l) + 15 O2(g) = 6 CO2(g) + 18 H2O(l)
Na2SiO3H2SiO3 = NaHSiO3 =>
Na2SiO3H2SiO3 = 2 NaHSiO3
NaCl + KCr = KCl + NaCr =>
NaCl + KCr = KCl + NaCr
HI(aq) + Zn(NO3)2(aq) = HNO3(s) + ZnI2(s) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(s) + ZnI2(s)
Cu(NO3)2 + Fe(NO3)2 = Cu + Fe(NO3)3 =>
Cu(NO3)2 + 2 Fe(NO3)2 = Cu + 2 Fe(NO3)3
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
K + AlF3 = KF + Al =>
3 K + AlF3 = 3 KF + Al
HI + Ca = CaI + H =>
HI + Ca = CaI + H
C3H4NO2 + O2 = CO2 + NH3 + H2O =>
4 C3H4NO2 + 9 O2 = 12 CO2 + 4 NH3 + 2 H2O
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
K4Fe(CN)6 + KMnO4 + HCl = MnCl2 + CO + KCl + H2O + FeCl3 + NO =>
5 K4Fe(CN)6 + 31 KMnO4 + 128 HCl = 31 MnCl2 + 30 CO + 51 KCl + 64 H2O + 5 FeCl3 + 30 NO
NaCl(C2H6O2) = NaCl + C2H6O2 =>
NaCl(C2H6O2) = NaCl + C2H6O2
ZnO + ClO4 = Zn(ClO4) + O2 =>
2 ZnO + 2 ClO4 = 2 Zn(ClO4) + O2
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
KOH + Zn(NO3)2 = KNO3 + Zn(OH)2 =>
2 KOH + Zn(NO3)2 = 2 KNO3 + Zn(OH)2
AgNo3 + Mg(OH)2 = Mg(No3)2 + AgOH =>
2 AgNo3 + Mg(OH)2 = Mg(No3)2 + 2 AgOH
NaH + SO3 = NaHSO3 =>
NaH + SO3 = NaHSO3
(BiO)2CO3 = Bi2O3 + CO2 =>
(BiO)2CO3 = Bi2O3 + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NBr3 + O2 = N2O3 + Br2 =>
4 NBr3 + 3 O2 = 2 N2O3 + 6 Br2
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