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3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
NaAsO2 + Br2 + NaOH = NaBr + Na3AsO4 + H2O =>
NaAsO2 + Br2 + 4 NaOH = 2 NaBr + Na3AsO4 + 2 H2O
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2 =>
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2
Al(OH)3 + H2CO3 = Al2(CO3)3 + HOH =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 HOH
Cr + NH4OH = [Cr(NH3)6] + H2O =>
Cr + 6 NH4OH = [Cr(NH3)6] + 6 H2O
Al + HBr = Al(Br)3 + H2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3 H2
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
Hf + N = HfN =>
Hf + N = HfN
KMnO4 + N2O3 + H2SO4 = MnSO4 + HNO3 + H2O + K2SO4 =>
4 KMnO4 + 5 N2O3 + 6 H2SO4 = 4 MnSO4 + 10 HNO3 + H2O + 2 K2SO4
RbO2 + CO = Rb2CO3 + O2 =>
2 RbO2 + CO = Rb2CO3 + O2
P + Cl = P2Cl3 =>
2 P + 3 Cl = P2Cl3
MgO + H3Po4 = Mg3[Po4]2 + H2O =>
3 MgO + 2 H3Po4 = Mg3[Po4]2 + 3 H2O
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr =>
CH3CH3CCH3Br + KOH = CH3CH3CCH3OH + KBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2CO3(aq) + FeCl2(aq) = FeCO3 + NaCl =>
Na2CO3(aq) + FeCl2(aq) = FeCO3 + 2 NaCl
KBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
FeCl3 + Na2CO3 + H2O = CO2 + Fe(OH)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 6 NaCl
K2Cr2O7 + KOH + KCl = K2CrO4 + HCl =>
K2Cr2O7 + KOH + KCl = 2 K2CrO4 + HCl
Be + H{+} = Be{2+} + H2 =>
Be + 2 H{+} = Be{2+} + H2
NaClO8 = NaCl + O2 =>
NaClO8 = NaCl + 4 O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
MgBr2 + Ca3(PO4)2 = Mg3(PO4)2 + CaBr2 =>
3 MgBr2 + Ca3(PO4)2 = Mg3(PO4)2 + 3 CaBr2
(d)(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(g) =>
(d)(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(g)
P2O5 + NH4OH = PO4(NH4)3 + H2O =>
P2O5 + 6 NH4OH = 2 PO4(NH4)3 + 3 H2O
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
K2CO3 + O2 = K2O2 + CO2 =>
2 K2CO3 + O2 = 2 K2O2 + 2 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaCl3 + Na2SO4 = Ba2(SO4)3 + NaCl =>
2 BaCl3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaCl
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5CHO =>
C6H5CH3 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
Na2Se + H2O = H2Se + NaOH =>
Na2Se + 2 H2O = H2Se + 2 NaOH
(Na)3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2(Na)3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O
CuCl2 + K3PO4 = Cu3PO4 + KCl2 =>
3 CuCl2 + K3PO4 = Cu3PO4 + 3 KCl2
CH4 + H2O2 + KOH = K2CO3 + H2 =>
2 CH4 + H2O2 + 4 KOH = 2 K2CO3 + 7 H2
Hg(NO3)2 + NH4OH = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4OH = Hg(OH)2 + 2 NH4NO3
Au(NO3)3 + Cr = Cr(NO3)2 + Au =>
2 Au(NO3)3 + 3 Cr = 3 Cr(NO3)2 + 2 Au
CaCl2 + NaH2PO4 + H2O = Ca10(OH)2(PO4)6 + HCl + NaCl =>
10 CaCl2 + 6 NaH2PO4 + 2 H2O = Ca10(OH)2(PO4)6 + 14 HCl + 6 NaCl
C2H8(g) + O2 = CO2 + H2O =>
C2H8(g) + 4 O2 = 2 CO2 + 4 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Ai + Br{3} = AiBr{3} =>
Ai + Br{3} = AiBr{3}
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
C + HCI = CHCI =>
C + HCI = CHCI
Mn + Cl2 = MnCl6 =>
Mn + 3 Cl2 = MnCl6
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
AuCl3 + C2O4H2 = HCl + CO2 + Au =>
2 AuCl3 + 3 C2O4H2 = 6 HCl + 6 CO2 + 2 Au
CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O
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