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Ca(OH)2 = Ca + 2 OH
LiH2PO4 + MnO2 = Li4P2O7 + Mn2P2O7 + H2O + O2 =>
4 LiH2PO4 + 2 MnO2 = Li4P2O7 + Mn2P2O7 + 4 H2O + O2
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 3 S + 4 NO + 8 H2O
HCl + MgBr2 = MgCl2 + Br2 + H2 =>
2 HCl + MgBr2 = MgCl2 + Br2 + H2
KMn2O4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl2 + 8 H2O + 3 Cl2
P4(s) + Ca(s) = Ca3P2(s) =>
P4(s) + 6 Ca(s) = 2 Ca3P2(s)
OCl{-} + S2O3{2-} + H{+} = S4O6{2-} + Cl{-} + H2O =>
OCl{-} + 2 S2O3{2-} + 2 H{+} = S4O6{2-} + Cl{-} + H2O
P3H + O = PO + HO =>
P3H + 4 O = 3 PO + HO
SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe
H2 + HF = H3F =>
H2 + HF = H3F
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
ICl + O2 = Cl + I2O5 =>
4 ICl + 5 O2 = 4 Cl + 2 I2O5
Pb + COH2 = PbCOH2 =>
Pb + COH2 = PbCOH2
C6H10O5 + CuO = CO2 + H2O + Cu =>
C6H10O5 + 12 CuO = 6 CO2 + 5 H2O + 12 Cu
BeO + Ba(OH)2 = BaBeO2 + H2O =>
BeO + Ba(OH)2 = BaBeO2 + H2O
MnO4{-} + F{-} + H{+} = MnO2 + F2 + H2O =>
2 MnO4{-} + 6 F{-} + 8 H{+} = 2 MnO2 + 3 F2 + 4 H2O
Na2CO3(s)(heat) = Na2OCO2 =>
Na2CO3(s)(heat) = Na2OCO2
HSO4 + AlCl3 = AlSO4 + HCl3 =>
HSO4 + AlCl3 = AlSO4 + HCl3
Zr(OH)2 + H2SO4 = H2O + ZrSO4 =>
Zr(OH)2 + H2SO4 = 2 H2O + ZrSO4
CuCl2(aq)Ni(s) = Cu(s)NiCl2(s) =>
CuCl2(aq)Ni(s) = Cu(s)NiCl2(s)
Pb + H2S = Pb2S + H =>
2 Pb + H2S = Pb2S + 2 H
Ca + Hg{+2} = Ca{+2} + Hg2{+2} =>
Ca + 2 Hg{+2} = Ca{+2} + Hg2{+2}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(NO3)3 + H2SiO4 = Al2(SiO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SiO4 = Al2(SiO4)3 + 6 HNO3
CuO(s) + NH3(g) = N2(g) + H2O(g) + Cu =>
3 CuO(s) + 2 NH3(g) = N2(g) + 3 H2O(g) + 3 Cu
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H{+} + ClO{-}1(aq) + I{-}1(aq) = Cl{-}1(aq) + I2(s) + H2O(l) =>
2 H{+} + ClO{-}1(aq) + 2 I{-}1(aq) = Cl{-}1(aq) + I2(s) + H2O(l)
NiC2O4*2H2O(s) + O2(g) = Ni2O3 + H2O(g) + CO2(g) =>
4 NiC2O4*2H2O(s) + 3 O2(g) = 2 Ni2O3 + 8 H2O(g) + 8 CO2(g)
AgNO3 + CaOH2 = AgOH2 + CaNO3 =>
AgNO3 + CaOH2 = AgOH2 + CaNO3
lead + nitrogen = Pb3N2 =>
3 Pb + N2 = Pb3N2
KH + AlCl3 = KCl + AlH3 =>
3 KH + AlCl3 = 3 KCl + AlH3
CH3COOKH2O = CH3COOK*H2O =>
CH3COOKH2O = CH3COOK*H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
KNO2 + K2Cr2O7 + HNO3 = Cr(NO3)2 + H2O + KNO3 =>
4 KNO2 + K2Cr2O7 + 6 HNO3 = 2 Cr(NO3)2 + 3 H2O + 6 KNO3
Zn(g) + HCl(g) = ZnCl2(g) + H2 =>
Zn(g) + 2 HCl(g) = ZnCl2(g) + H2
CH3CH2OH + O2 = CH3CHO + H20O =>
20 CH3CH2OH + O2 = 20 CH3CHO + 2 H20O
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(ppt) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(ppt)
CuCl2H2S = CuS + HCl =>
CuCl2H2S = CuS + 2 HCl
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Se + K = K2Se =>
Se + 2 K = K2Se
BeO + NO = Be + NO2 =>
BeO + NO = Be + NO2
NaF2 + HNO3 = HF2 + NaNO3 =>
NaF2 + HNO3 = HF2 + NaNO3
H3 + S = HS =>
H3 + 3 S = 3 HS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
SO3 + F2 = SO2F + O2 =>
2 SO3 + F2 = 2 SO2F + O2
CuCl2H2S = CuS + HCl =>
CuCl2H2S = CuS + 2 HCl
Na2S + H2O2 + H2SO4 = Na2S2O4 + H2O =>
Na2S + H2O2 + H2SO4 = Na2S2O4 + 2 H2O
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