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SnO + KOH = SnOH + KO
Al2S3 + HOH = Al(OH)3 + H2 + S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + 3 S
Li + B = Li3B =>
3 Li + B = Li3B
CaBr + HCl = CaCl + HBr =>
CaBr + HCl = CaCl + HBr
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Hg + KBr = HgBr2 + K =>
Hg + 2 KBr = HgBr2 + 2 K
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
P + K2O = P2O5 + K =>
2 P + 5 K2O = P2O5 + 10 K
Al{3+} + S{2-} = Al + S =>
2 Al{3+} + 3 S{2-} = 2 Al + 3 S
NiSO4 + (NH4)2Cr2O7 = NiCr2O7 + (NH4)2SO4 =>
NiSO4 + (NH4)2Cr2O7 = NiCr2O7 + (NH4)2SO4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cu3O2 + HCl = Cu + Cl2 + H2O =>
Cu3O2 + 4 HCl = 3 Cu + 2 Cl2 + 2 H2O
CH3COOH + Na2CrO4 = H2CrO4 + NaCH3COO =>
2 CH3COOH + Na2CrO4 = H2CrO4 + 2 NaCH3COO
I{-} = I2 + e =>
2 I{-} = I2 + 2e
(NH4)2S + CoCl2(g) = CoS + NH4Cl =>
(NH4)2S + CoCl2(g) = CoS + 2 NH4Cl
NaClO3 + KI + HCl = NaCl + I2 + KCl + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 3 I2 + 6 KCl + 3 H2O
NH4Br(s) = N2(g) + H2(g) + Br2(g) =>
2 NH4Br(s) = N2(g) + 4 H2(g) + Br2(g)
H2 + S = H2S =>
H2 + S = H2S
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
V(NO3)7 + Mg2Fe(CN)6 = Mg(NO3)2 + V4(Fe(CN)6)7 =>
4 V(NO3)7 + 7 Mg2Fe(CN)6 = 14 Mg(NO3)2 + V4(Fe(CN)6)7
KClO3 + KBr + HCl = KCl + Br2 + H2O =>
KClO3 + 6 KBr + 6 HCl = 7 KCl + 3 Br2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H26 = C6H14 + C9H18 =>
3 C12H26 = 3 C6H14 + 2 C9H18
CaO + H2O = Ca(OH)2* =>
CaO + H2O = Ca(OH)2*
C2H4(g) + O2(g) = CO2(g) + H =>
C2H4(g) + 2 O2(g) = 2 CO2(g) + 4 H
Na + O2 = NaO2 =>
Na + O2 = NaO2
Cl2 + INa = NaCl + I2 =>
Cl2 + 2 INa = 2 NaCl + I2
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O =>
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KBr(ac) + NaCl(ac) = NaBr(ac) + KCl(ac) =>
KBr(ac) + NaCl(ac) = NaBr(ac) + KCl(ac)
PCl3 + H3PO4 + H2O = HClO4 + PH3 =>
4 PCl3 + 9 H3PO4 + 12 H2O = 12 HClO4 + 13 PH3
MgSO4(aq) + Na3PO4(aq) = Mg3(PO4)2(s) + Na2SO4(aq) =>
3 MgSO4(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(s) + 3 Na2SO4(aq)
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Co{+3} + Cl{-} = CoCl{+2} =>
Co{+3} + Cl{-} = CoCl{+2}
C2H5ONa + I2 = CHI3 + NaOH + H2 =>
C2H5ONa + 3 I2 = 2 CHI3 + NaOH + H2
Na2S2O3 + Cl2 = NaCl + S + Na2SO4 =>
4 Na2S2O3 + Cl2 = 2 NaCl + 5 S + 3 Na2SO4
CH3CCH3CH3 + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
CH3CCH3CH3 + 9 KMnO4 + 11 KOH = 2 CH3COOK + 7 H2O + 9 K2MnO4
H3C6H5O3 + NaOH = Na3C6H5O3 + H2O =>
H3C6H5O3 + 3 NaOH = Na3C6H5O3 + 3 H2O
CH3CH2COOH + NH3 = CH3CHNH2COOH + H =>
CH3CH2COOH + NH3 = CH3CHNH2COOH + 2 H
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
FeBr3 + H2 = Fe + HBr =>
2 FeBr3 + 3 H2 = 2 Fe + 6 HBr
Na2CO3(s)(heat) = Na2O + CO2(g) =>
Na2CO3(s)(heat) = Na2O + CO2(g)
CH3COOH + Na2CrO4 = H2CrO4 + NaCH3COO =>
2 CH3COOH + Na2CrO4 = H2CrO4 + 2 NaCH3COO
SiI4 + Al = AlI3 + Si =>
3 SiI4 + 4 Al = 4 AlI3 + 3 Si
C6H9O2N + O2 = NH3 + CO2 + H2O =>
2 C6H9O2N + 13 O2 = 2 NH3 + 12 CO2 + 6 H2O
HCl + Al(OH) = AlCl + HOH =>
HCl + Al(OH) = AlCl + HOH
KClO + I2 + KOH = KCl + KIO3 + H2O =>
5 KClO + I2 + 2 KOH = 5 KCl + 2 KIO3 + H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H3NO + O2 = CO2 + H2O + N2 =>
4 C2H3NO + 9 O2 = 8 CO2 + 6 H2O + 2 N2
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