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CH2O2 + 2 Cu(OH)2 = CO2 + 3 H2O + Cu2O
CuCl2 + NH3 = CuCl2(NH3) =>
CuCl2 + NH3 = CuCl2(NH3)
NiCl2 + K2PO4 = NiPO4 + KCl =>
NiCl2 + K2PO4 = NiPO4 + 2 KCl
Zn + NO3{-} + H{+} = Zn{+} + NH4{-} + H2O =>
10 Zn + NO3{-} + 10 H{+} = 10 Zn{+} + NH4{-} + 3 H2O
HOH + Na2S = NaOH + H2S =>
2 HOH + Na2S = 2 NaOH + H2S
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
NaNO3 + NaI + H2SO4 = I2 + NaHSO4 + H2O + NO =>
2 NaNO3 + 6 NaI + 8 H2SO4 = 3 I2 + 8 NaHSO4 + 4 H2O + 2 NO
K2CO3(aq) + HClO4(aq) = KClO4(aq) + CO2(g) + H2O(l) =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4(aq) + CO2(g) + H2O(l)
Na3[Cr(OH)6] + FeCl3 = NaCl + Fe(OH)3 + CrCl3 =>
Na3[Cr(OH)6] + 2 FeCl3 = 3 NaCl + 2 Fe(OH)3 + CrCl3
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
KBr + Cl2 + CH2Cl2 = KCl + HBr + CCl4 =>
2 KBr + 2 Cl2 + CH2Cl2 = 2 KCl + 2 HBr + CCl4
HNC = NC + H =>
HNC = NC + H
NO3NH4 = N2 + H2O + O2 =>
2 NO3NH4 = 2 N2 + 4 H2O + O2
HAuCl4 + NaOH = AuCl3 + H2O + NaCl =>
HAuCl4 + NaOH = AuCl3 + H2O + NaCl
BaCl2 + Al(OH)3 = AlCl2 + Ba(OH)3 =>
BaCl2 + Al(OH)3 = AlCl2 + Ba(OH)3
Pb(CN)4(aq) + Na(s) = Pb + Na(CN)4 =>
Pb(CN)4(aq) + Na(s) = Pb + Na(CN)4
HF = H2F2 =>
2 HF = H2F2
Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
2 Fe(NO3)3 + 6 NaHCO3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
NaClO3 + Fe(NO3)3 = Fe(ClO3)3 + NaNO3 =>
3 NaClO3 + Fe(NO3)3 = Fe(ClO3)3 + 3 NaNO3
BeO + MgO = Mg3(BeO2)3 =>
3 BeO + 3 MgO = Mg3(BeO2)3
CeO2 + SiO2 + NaOH = CeOH + NaSiO3 + O2 =>
2 CeO2 + 2 SiO2 + 2 NaOH = 2 CeOH + 2 NaSiO3 + O2
I2 + Fe(CN)6{4-} = Fe(CN)6{3-} + I{-} =>
I2 + 2 Fe(CN)6{4-} = 2 Fe(CN)6{3-} + 2 I{-}
N2 + C2H2 = HCN =>
N2 + C2H2 = 2 HCN
K2Cr2O7 + HY = KY + CrY3 + Y2 + H2O =>
K2Cr2O7 + 14 HY = 2 KY + 2 CrY3 + 3 Y2 + 7 H2O
Pb(CN)4(aq) + Na(s) = Pb + Na2CN =>
Pb(CN)4(aq) + 8 Na(s) = Pb + 4 Na2CN
Fe + NaHSO4 = FeSO4 + H2 + Na =>
2 Fe + 2 NaHSO4 = 2 FeSO4 + H2 + 2 Na
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
LiCoO2 + CH4 = Li2O + H2 + Co + CO2 =>
4 LiCoO2 + 3 CH4 = 2 Li2O + 6 H2 + 4 Co + 3 CO2
Na3Po4 + CaBr2 = Ca3(Po4)2 + NaBr =>
2 Na3Po4 + 3 CaBr2 = Ca3(Po4)2 + 6 NaBr
H10 = H =>
H10 = 10 H
K2CrO4 + K2S + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
8 K2CrO4 + 3 K2S + 31 H2SO4 = 4 Cr2(SO4)3 + 22 KHSO4 + 20 H2O
Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3 =>
Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3
Mg(OH)2 + NH3 + (C2H5)3PO4 + H2O = MgNH4PO4*6H2O + C6H12 =>
Mg(OH)2 + NH3 + (C2H5)3PO4 + 4 H2O = MgNH4PO4*6H2O + C6H12
Sr(OH)2 + NH4Cl = SrCl2 + NH4OH =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH4OH
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
HClBaCl2 = HCl2BaCl =>
HClBaCl2 = HCl2BaCl
Na2Po4 + AgNo3 = AgPo4 + Na2No3 =>
Na2Po4 + AgNo3 = AgPo4 + Na2No3
Al(OH)3(ac) + HNO3(ac) = Al(NO3)3(ac) + H2O =>
Al(OH)3(ac) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O
C4H9OH + Cr2O72{-} + H{+} = C3H7COOH + Cr3{+} + H2O =>
427 C4H9OH + 12 Cr2O72{-} + 20 H{+} = 427 C3H7COOH + 8 Cr3{+} + 437 H2O
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2 =>
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2
MnO4{-} + H{+} + e = Mn{2+} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{2+} + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
K2Cr2O7 + H2SO4 + C3H7OH + H2O = KCr(SO4)2*12H2O + (CH3)2CO =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3(CH3)2CO
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4(aq)
NaOH + ClH4N = NaCl + NH3 + H2O =>
NaOH + ClH4N = NaCl + NH3 + H2O
Zn(NO3)2(aq) + K3PO4(aq) = KNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2(aq) + 2 K3PO4(aq) = 6 KNO3 + Zn3(PO4)2
C17H35COOH + Ca(OH) = (C17H35COO)Ca + H2O =>
C17H35COOH + Ca(OH) = (C17H35COO)Ca + H2O
KOHSO3 = KO3SOH =>
KOHSO3 = KO3SOH
Mg + (H2O)2 = H2 + MgOH =>
2 Mg + (H2O)2 = H2 + 2 MgOH
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