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KCO3 = KO + CO2
HCOONH4 + H2O = HCOOH + NH4OH =>
HCOONH4 + H2O = HCOOH + NH4OH
TiCl4 + ZnCl2 + NaOH = ZnTiO3 + NaCl + H2O =>
TiCl4 + ZnCl2 + 6 NaOH = ZnTiO3 + 6 NaCl + 3 H2O
Ag3PO4 + HNO3 = AgH2PO4 + AgNO3 =>
Ag3PO4 + 2 HNO3 = AgH2PO4 + 2 AgNO3
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4 =>
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgNO3 + HClO3 = AgClO3 + HNO3 =>
AgNO3 + HClO3 = AgClO3 + HNO3
MnO + H2C2O4 = Mn(C2O4) + H2O =>
MnO + H2C2O4 = Mn(C2O4) + H2O
Ca(OH)2 + Ba(OH)2 = Ba[Ca(OH)4] =>
Ca(OH)2 + Ba(OH)2 = Ba[Ca(OH)4]
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
NaH2PO4 + NaOH = H3O + Na2PO4 =>
NaH2PO4 + NaOH = H3O + Na2PO4
NaCN + Cl2 + NaOH = NaCNO + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaCNO + 2 NaCl + H2O
Mg + Zn(NO3)2 = Zn + Mg(NO3)3 =>
2 Mg + 3 Zn(NO3)2 = 3 Zn + 2 Mg(NO3)3
Fe(k) + O2(d) = Fe2O3(k) =>
4 Fe(k) + 3 O2(d) = 2 Fe2O3(k)
Ca + Zn(OH)2 = Zn + Ca(OH)2 =>
Ca + Zn(OH)2 = Zn + Ca(OH)2
Pb(NO3)2 + H3AsO = PbHAsO + HNO3 =>
Pb(NO3)2 + H3AsO = PbHAsO + 2 HNO3
SiO + C = SiC + CO =>
SiO + 2 C = SiC + CO
NaCO3(aq) + FeCl(aq) = FeCO3(s) + NaCl(aq) =>
NaCO3(aq) + FeCl(aq) = FeCO3(s) + NaCl(aq)
KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4
sodiumsulfite + oxygen = sodiumsulfate =>
2 Na2SO3 + O2 = 2 Na2SO4
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
SnBr2 + H2O = Sn(OH)2 + HBr =>
SnBr2 + 2 H2O = Sn(OH)2 + 2 HBr
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2}{-}{2e} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}{-}{2e}
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
Cu(OH)2 + H(CH3COO) = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 H(CH3COO) = Cu(CH3COO)2 + 2 H2O
Cl7 + O2 = Cl2O7 =>
4 Cl7 + 49 O2 = 14 Cl2O7
CH3COOH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
5 CH3COOH + 3 Cr2O7 + 2 H{+} = 10 CO2 + 11 H2O + 2 Cr3{+}
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
(KClO)3 = KCl + (O)2 =>
2(KClO)3 = 6 KCl + 3(O)2
Ni(NO3)2(H2O)6 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Ni1Co9Fe20O40 + H2O + O + N =>
Ni(NO3)2(H2O)6 + 9 Co(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Ni1Co9Fe20O40 + 240 H2O + 200 O + 80 N
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ba(OH)2 + HClO4 = Ba(OH)ClO4 + H2O =>
Ba(OH)2 + HClO4 = Ba(OH)ClO4 + H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Fe + PbCl2 = FeCl3 + Pb2 =>
4 Fe + 6 PbCl2 = 4 FeCl3 + 3 Pb2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
CoCl4 + H2O = Co(H2O)6 + Cl =>
CoCl4 + 6 H2O = Co(H2O)6 + 4 Cl
(CH3CH2)4CH3 + O2 = CO2 + H2O =>
4(CH3CH2)4CH3 + 59 O2 = 36 CO2 + 46 H2O
(HOCH2)3CNH2 + HNO3 = (HOCH2)3CNH3 + NO3 =>
(HOCH2)3CNH2 + HNO3 = (HOCH2)3CNH3 + NO3
Na5P3O10 + H2SO4 + H2O = Na2SO4 + H3PO4 =>
2 Na5P3O10 + 5 H2SO4 + 4 H2O = 5 Na2SO4 + 6 H3PO4
Au + HNO3 + HCl = AuCl + NO + H2O =>
3 Au + HNO3 + 3 HCl = 3 AuCl + NO + 2 H2O
CU(s)(NO3)2 = CUO + NO2 + O2 =>
2 CU(s)(NO3)2 = 2 CUO + 4 NO2 + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaHSO4 + Fe(OH)2 = FeHSO4 + Na(OH)2 =>
NaHSO4 + Fe(OH)2 = FeHSO4 + Na(OH)2
KNO2 + Zn + KOH + H2O = K2Zn(OH)4 + NH3 =>
KNO2 + 3 Zn + 5 KOH + 5 H2O = 3 K2Zn(OH)4 + NH3
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
P4(s) + NaOH(aq) + H2O(i) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(i) = 2 PH3(g) + 2 Na2HPO3(aq)
Zn(OH)2 + HCl + H2O = [Zn(H2O)4]Cl2 =>
Zn(OH)2 + 2 HCl + 2 H2O = [Zn(H2O)4]Cl2
Cd + HClO4 = Cd(ClO4)2 + H2O + Cl2O3 =>
4 Cd + 10 HClO4 = 4 Cd(ClO4)2 + 5 H2O + Cl2O3
Fe(OH)3 = (Fe2)(O3) + (H2)O =>
2 Fe(OH)3 = (Fe2)(O3) + 3(H2)O
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