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3 Ca2CO4 + 4 H3PO4 = 2 Ca3(PO4)2 + 3 CO2 + 6 H2O
NH4Cl(aq) + CaO(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl(aq) + CaO(s) = 2 NH3 + H2O + CaCl2
H2O + CH3Br = CH4 + BrOH =>
H2O + CH3Br = CH4 + BrOH
VO3 + CO = V2O3 + CO2 =>
2 VO3 + 3 CO = V2O3 + 3 CO2
Fe(NO3)2 + Mg = Mg(NO3)2 + Fe =>
Fe(NO3)2 + Mg = Mg(NO3)2 + Fe
K + EtOH = KOEt + H2 =>
2 K + 2 EtOH = 2 KOEt + H2
C3H8O + Cr2O7 = Cr + CO2 + H2O =>
7 C3H8O + 9 Cr2O7 = 18 Cr + 21 CO2 + 28 H2O
K + Ni(C2H4O2)2 = K(C2H4O2) + Ni =>
2 K + Ni(C2H4O2)2 = 2 K(C2H4O2) + Ni
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na + C2O4 + CuSO4 = NaO + C2S + Cu =>
8 Na + C2O4 + CuSO4 = 8 NaO + C2S + Cu
S2 + H2 = H2S2 =>
S2 + H2 = H2S2
Ag2S + HNO3 = Ag(NO3) + SO2 + NO2 + H2O =>
Ag2S + 8 HNO3 = 2 Ag(NO3) + SO2 + 6 NO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
UF6 = F2 + U =>
UF6 = 3 F2 + U
C4H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO3 + 25 O2 = 16 CO2 + 22 H2O + 4 NO2
K2CO3 + BaCl = K2Cl2 + Ba2CO3 =>
K2CO3 + 2 BaCl = K2Cl2 + Ba2CO3
HCl + KMnO4 + HBrO4 = Cl2 + KBrO4 + H2O + Mn(BrO4)3 =>
4 HCl + KMnO4 + 4 HBrO4 = 2 Cl2 + KBrO4 + 4 H2O + Mn(BrO4)3
Cr2O3 + KClO3 + H2SO4 + H2O = H2Cr2O7 + Cl2 + K2SO4 =>
5 Cr2O3 + 6 KClO3 + 3 H2SO4 + 2 H2O = 5 H2Cr2O7 + 3 Cl2 + 3 K2SO4
CU(OH)2 + HNO3 = CU(NO3)2 + H2O =>
CU(OH)2 + 2 HNO3 = CU(NO3)2 + 2 H2O
NaBr + MnO2 = Na2MnO2 + Br2 =>
2 NaBr + MnO2 = Na2MnO2 + Br2
Al + ZnBr = AlBr + Zn =>
Al + ZnBr = AlBr + Zn
Zn3(PO3)2(s) = Zn(s) + P4(s) + O2(g) =>
2 Zn3(PO3)2(s) = 6 Zn(s) + P4(s) + 6 O2(g)
Cu{+} + Hg2Cl = Cu{2+} + Cl{-} + Hg =>
Cu{+} + Hg2Cl = Cu{2+} + Cl{-} + 2 Hg
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
K2PtCl4 = Pt + KCl + Cl =>
K2PtCl4 = Pt + 2 KCl + 2 Cl
Al + NaClO3 = Al(ClO3)3 + Na =>
Al + 3 NaClO3 = Al(ClO3)3 + 3 Na
NO2 + MnO4 = Mn + NO31 =>
4 NO2 + 29 MnO4 = 29 Mn + 4 NO31
NH4Cl + NH3 = NH4ClNH3 =>
NH4Cl + NH3 = NH4ClNH3
C7H6O3 + H4O2 = CH8O4 =>
2 C7H6O3 + 25 H4O2 = 14 CH8O4
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3 =>
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3
CH3CO2Na + HCl = CH3CO2H + NaCl =>
CH3CO2Na + HCl = CH3CO2H + NaCl
Mg + CaSO4 = MgO + CaO + SO2 =>
Mg + CaSO4 = MgO + CaO + SO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)3PO4 + KOH = NH3H2O + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH3H2O + K3PO4
Na2O + MgO = Na2Mg + O2 =>
Na2O + MgO = Na2Mg + O2
Sm + O = SmO2 =>
Sm + 2 O = SmO2
NaCl + Al(C2H3O2)3 = AlCl3 + NaC2H3O2 =>
3 NaCl + Al(C2H3O2)3 = AlCl3 + 3 NaC2H3O2
Ni(OH)3 + H2SO3 + H2SO4 = NiSO4 + H2O =>
2 Ni(OH)3 + H2SO3 + H2SO4 = 2 NiSO4 + 5 H2O
Ba(Cn)2 + H2SO4 = BaSO4 + HCn =>
Ba(Cn)2 + H2SO4 = BaSO4 + 2 HCn
H2O = O3 + H6 =>
3 H2O = O3 + H6
Ga + CuCl = Cu + GaCl =>
Ga + CuCl = Cu + GaCl
CO + HNO3 = CO(NO3)2 + N2 + H2O =>
5 CO + 12 HNO3 = 5 CO(NO3)2 + N2 + 6 H2O
CuBr2 + NaOH = Br2Na2 + Cu(OH)2 =>
CuBr2 + 2 NaOH = Br2Na2 + Cu(OH)2
K2Cr6O19 + H2SO4 + Na2C2O4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr6O19 + 19 H2SO4 + 9 Na2C2O4 = 18 CO2 + 3 Cr2(SO4)3 + 19 H2O + K2SO4 + 9 Na2SO4
Na3PO4(aq) + Fe(NO3)3(aq) = FePO4(s) + NaNO3 =>
Na3PO4(aq) + Fe(NO3)3(aq) = FePO4(s) + 3 NaNO3
Ca9OH02 + H2O = Ca(OH)2 + H =>
Ca9OH02 + 17 H2O = 9 Ca(OH)2 + 18 H
H[Sn(OH)3] + Br2 + NaOH + H2O = H2[Sn(OH)6] + NaBr =>
H[Sn(OH)3] + Br2 + 2 NaOH + H2O = H2[Sn(OH)6] + 2 NaBr
HCl + O3 = H2O + Cl =>
6 HCl + O3 = 3 H2O + 6 Cl
CH3COOH + C6H13OH = CH3COOC6H13 + H2O =>
CH3COOH + C6H13OH = CH3COOC6H13 + H2O
Cu(s) + AgNO3(aq) = Ag(s) + CuNO3(aw) =>
Cu(s) + AgNO3(aq) = Ag(s) + CuNO3(aw)
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