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Ca(PO4) + S = Ca(SO4) + P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
CaO + Mg(NO3)2 = Ca(NO3)2 + MgO =>
CaO + Mg(NO3)2 = Ca(NO3)2 + MgO
NiCl2 + O2 = NiO + Cl2 =>
2 NiCl2 + O2 = 2 NiO + 2 Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ka + Br2 = KaBr =>
2 Ka + Br2 = 2 KaBr
Mg(HCO3)2 + KOH = MgCO3 + K2CO3 + H2O =>
Mg(HCO3)2 + 2 KOH = MgCO3 + K2CO3 + 2 H2O
HClO4 + Ba(OH)2 = HOH + Ba(ClO4)2 =>
2 HClO4 + Ba(OH)2 = 2 HOH + Ba(ClO4)2
CaWO4 + H2O = Ca(OH)2 + WO3 =>
CaWO4 + H2O = Ca(OH)2 + WO3
NaOH + H2C2O3 = Na2C2O3 + H2O =>
2 NaOH + H2C2O3 = Na2C2O3 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
[Cd(NH3)4] + CN = CdCN + NH3 =>
[Cd(NH3)4] + CN = CdCN + 4 NH3
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
NaI + HClO2 = NaIO + HCl =>
2 NaI + HClO2 = 2 NaIO + HCl
Hg + O2 = HgO2 =>
Hg + O2 = HgO2
AgF + NH4OH = NH4F + Ag(OH) =>
AgF + NH4OH = NH4F + Ag(OH)
K + S = K2S2 =>
2 K + 2 S = K2S2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
NaHCO3 + Al = Al(HCO3)3 + Na =>
3 NaHCO3 + Al = Al(HCO3)3 + 3 Na
NpO2Cl2 + SnCl2 = NpO2Cl + SnCl4 =>
2 NpO2Cl2 + SnCl2 = 2 NpO2Cl + SnCl4
CH3CONH2 + H2SO4 + H2O = (NH4)2SO4 + CH3COOH =>
2 CH3CONH2 + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CH3COOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
C + H2O = CO + H2 =>
C + H2O = CO + H2
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C6H4BrNO2 + NaOH = C6H4NaNO3 + HBr =>
C6H4BrNO2 + NaOH = C6H4NaNO3 + HBr
HPO4 + H2O = H3O + PO4 =>
HPO4 + H2O = H3O + PO4
KNO3 + MnCO3 + O2 = K017MnO2 + CO2 + NO3 =>
34 KNO3 + 2 MnCO3 + O2 = 2 K017MnO2 + 2 CO2 + 34 NO3
CH3CHClCOOH + KOH = KCl + H2O + CH2CHCOOK =>
CH3CHClCOOH + 2 KOH = KCl + 2 H2O + CH2CHCOOK
Cr + N = CrN =>
Cr + N = CrN
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
PbN2 + O3 = PbO + N2O5 =>
PbN2 + 2 O3 = PbO + N2O5
P + O + Cl = POCl3 =>
P + O + 3 Cl = POCl3
HCOOH + Au = HCOOAu + H2 =>
2 HCOOH + 2 Au = 2 HCOOAu + H2
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO4 + Ba2 = BaSO4 =>
2 SO4 + Ba2 = 2 BaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO3 + MgCO3 = H2O + CO2 + Mg3(PO3)2 =>
2 H3PO3 + 3 MgCO3 = 3 H2O + 3 CO2 + Mg3(PO3)2
Cu(OH)2 + NaClO3 + NaOH = NaCuO2 + NaCl + H2O =>
6 Cu(OH)2 + NaClO3 + 6 NaOH = 6 NaCuO2 + NaCl + 9 H2O
NaAl(OH)4 + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
NaAl(OH)4 + 4 HNO3 = Al(NO3)3 + NaNO3 + 4 H2O
H2S + BaS = Ba(HS)2 =>
H2S + BaS = Ba(HS)2
CO + Zn(OH)2 = COZn(OH)2 =>
CO + Zn(OH)2 = COZn(OH)2
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