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Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 H3P
Li + K2SO4 = Li2SO4 + K =>
2 Li + K2SO4 = Li2SO4 + 2 K
CH2(OH)COOH + K2Cr2O7 + H2SO4 = (COOH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH2(OH)COOH + 2 K2Cr2O7 + 8 H2SO4 = 3(COOH)2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NO2 + KMnO4 + H2O = HNO3 + MnO2 + KOH =>
3 NO2 + KMnO4 + 2 H2O = 3 HNO3 + MnO2 + KOH
NaBr + Zn2SO4 = ZnBr + Na2SO4 =>
2 NaBr + Zn2SO4 = 2 ZnBr + Na2SO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Ca3P2 = Ca + P =>
Ca3P2 = 3 Ca + 2 P
Ba = Ba(oh)2 =>
2 Ba = Ba(oh)2
BaCl + K(CrO4) = BaCrO4 + KCl =>
BaCl + K(CrO4) = BaCrO4 + KCl
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
BH4 + H2O = H3BO3 + H2 =>
2 BH4 + 6 H2O = 2 H3BO3 + 7 H2
C2O2 + O = CO2 =>
C2O2 + 2 O = 2 CO2
C6H8O7 + CO3 = CO2 + H2O =>
C6H8O7 + 9 CO3 = 15 CO2 + 4 H2O
LiCl + Br{-2} = LiBr + Cl{-2} =>
LiCl + Br{-2} = LiBr + Cl{-2}
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
NaNO2 + NaOH = HNa + NaONO2 =>
NaNO2 + NaOH = HNa + NaONO2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
CaHCO3 = Ca + HCO3 =>
CaHCO3 = Ca + HCO3
NaSO3 + Cu(NO2) = Na2(NO2) + Cu(SO3)2 =>
2 NaSO3 + Cu(NO2) = Na2(NO2) + Cu(SO3)2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MnO3 + Na = NaO + MnO2 =>
MnO3 + Na = NaO + MnO2
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mn(NO3)2(aq) + (NH4)3PO4(aq) = Mn3(PO4)2(s) + NH4NO3(aq) =>
3 Mn(NO3)2(aq) + 2(NH4)3PO4(aq) = Mn3(PO4)2(s) + 6 NH4NO3(aq)
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Al(OH)3 + HClO2 = H3Al + OHClO2 =>
Al(OH)3 + 3 HClO2 = H3Al + 3 OHClO2
BrO3 + Br = BrO =>
BrO3 + 2 Br = 3 BrO
Cu(NO3)2 + NH4 + OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4 + 2 OH = Cu(OH)2 + 2 NH4NO3
(NH4)3PO4(s) = N2(g) + H2(g) + P4(s) + O2(g) =>
4(NH4)3PO4(s) = 6 N2(g) + 24 H2(g) + P4(s) + 8 O2(g)
H2PO3 + H2O2 = HPO3 + H3O =>
4 H2PO3 + H2O2 = 4 HPO3 + 2 H3O
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
C16H12 + O2 = CO2 + H2O =>
C16H12 + 19 O2 = 16 CO2 + 6 H2O
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
Na + O + H = NaOH =>
Na + O + H = NaOH
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + OOHCCH2CH2COOH + KOH =>
3 CH2CHCHCH2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 OOHCCH2CH2COOH + 8 KOH
NO3 + NH3 = NH3NO3 =>
NO3 + NH3 = NH3NO3
N2H5Cl = N2H5 + Cl =>
N2H5Cl = N2H5 + Cl
Pb + Mn = PbMn2 =>
Pb + 2 Mn = PbMn2
NaI + MnO2 + H2SO4 = I2 + Na2SO4 + H2O + MnSO4 =>
2 NaI + MnO2 + 2 H2SO4 = I2 + Na2SO4 + 2 H2O + MnSO4
Si + NaNO3 = NaNO2 + SiO2 =>
Si + 2 NaNO3 = 2 NaNO2 + SiO2
KCI + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + CI =>
5 KCI + KMnO4 + 7 H2SO4 = 6 KHSO4 + MnSO4 + 4 H2O + 5 CI
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb =>
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb
Ca(HCO3)2 = CaCO3 + water + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
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