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NO3 + PO4 = NO3PO4
Ca3(PO4)2 + NaOH + H2O = Na2HPO4 + Ca(OH)2 =>
Ca3(PO4)2 + 4 NaOH + 2 H2O = 2 Na2HPO4 + 3 Ca(OH)2
Ni + KOH + H2O = Ni(OH)2 + KH =>
Ni + KOH + H2O = Ni(OH)2 + KH
LiOH(aq) + CO2 = Li2CO3(aq) + H2O =>
2 LiOH(aq) + CO2 = Li2CO3(aq) + H2O
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
PH3 = P2 + H3 =>
2 PH3 = P2 + 2 H3
KI(s) = K + I2 =>
2 KI(s) = 2 K + I2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AgNi3 + Co = CoNi3 + Ag =>
AgNi3 + Co = CoNi3 + Ag
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
*H2O + Na = NaOH + H2 =>
2*H2O + 2 Na = 2 NaOH + H2
N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2
CaO + NH4Cl = CaCl + NH4O =>
CaO + NH4Cl = CaCl + NH4O
HClO4NaOH = H2ONaClO4 =>
HClO4NaOH = H2ONaClO4
Y + Mn + Ge + In = Y2Mn6Ge10In20 =>
2 Y + 6 Mn + 10 Ge + 20 In = Y2Mn6Ge10In20
Co2S3 + H2O2 = CoSO4 + H2O + H2SO4 =>
Co2S3 + 11 H2O2 = 2 CoSO4 + 10 H2O + H2SO4
NaOH + ZnO = Na2[ZnO2] + H2O =>
2 NaOH + ZnO = Na2[ZnO2] + H2O
HNO3KSCN = KNO3HSCN =>
HNO3KSCN = KNO3HSCN
Zn + CuC12 = ZnC12 + Cu =>
Zn + CuC12 = ZnC12 + Cu
K2CrO4 + NaHCO3 = KHCO3 + Na2CrO4 =>
K2CrO4 + 2 NaHCO3 = 2 KHCO3 + Na2CrO4
Na + SO2 = NaS + O2 =>
Na + SO2 = NaS + O2
K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O =>
K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O
KSCNHNO3 = SCNKHNO3 =>
KSCNHNO3 = SCNKHNO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
(b)Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2(s) + NaNO3(aq) =>
(b)Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaNO3(aq)
Al2O3 + Ba2C = Al4C3 + BaO =>
2 Al2O3 + 3 Ba2C = Al4C3 + 6 BaO
HNO3KSCN = H(SCN)KNO3 =>
HNO3KSCN = H(SCN)KNO3
Cu3AsS4 + O2 = CuO + SO2 + As2S3 =>
2 Cu3AsS4 + 8 O2 = 6 CuO + 5 SO2 + As2S3
KBr + NH3 + H2O = KOH + NH4Br =>
KBr + NH3 + H2O = KOH + NH4Br
CaO + NH4Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl = CaCl2 + H2O + 2 NH3
AI2(Cr2O7)3 + Na2SO4 = AI2(SO4)3 + Na2Cr2O7 =>
AI2(Cr2O7)3 + 3 Na2SO4 = AI2(SO4)3 + 3 Na2Cr2O7
Hg2(HCO3)2 = Hg2CO3 + CO2 + H2O =>
Hg2(HCO3)2 = Hg2CO3 + CO2 + H2O
LiOH + CaCl = LiCl + CaOH =>
LiOH + CaCl = LiCl + CaOH
PbO + S = Pb + SO3 =>
3 PbO + S = 3 Pb + SO3
NaOH + NaHSO3 = Na2SO3 + H2O =>
NaOH + NaHSO3 = Na2SO3 + H2O
Al(Br)3 + Cl2 = Al(Cl)3 + Br2 =>
2 Al(Br)3 + 3 Cl2 = 2 Al(Cl)3 + 3 Br2
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
Al + Ca = AlCa =>
Al + Ca = AlCa
Fe + (CO3)3 = FeCO3 =>
3 Fe + (CO3)3 = 3 FeCO3
CH3COOH + MgCO3 = MgCOOH + H2O + CO2 =>
3 CH3COOH + 8 MgCO3 = 8 MgCOOH + 2 H2O + 6 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + Sl(OH)3 = SlCl3 + H2O =>
3 HCl + Sl(OH)3 = SlCl3 + 3 H2O
AgNi3 + Co = CoNi3 + Ag =>
AgNi3 + Co = CoNi3 + Ag
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnS + H2O =>
26 FeSO4 + 2 KMnO4 + 17 H2SO4 = 13 Fe2(SO4)3 + 2 KHSO4 + 2 MnS + 16 H2O
NaOH + ZnO = Na2[ZnO2] + H2O =>
2 NaOH + ZnO = Na2[ZnO2] + H2O
CaO + Al = AlO3 + Ca =>
3 CaO + Al = AlO3 + 3 Ca
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
ZnO + CO2 = ZnCO + O2 =>
ZnO + CO2 = ZnCO + O2
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