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MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C5H12(g) + O2(g) = H2O(g) + CO2(g) =>
C5H12(g) + 8 O2(g) = 6 H2O(g) + 5 CO2(g)
HgNa2S = Na2HgS =>
HgNa2S = Na2HgS
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KHSO4NaCl = KNaSO4HCl =>
KHSO4NaCl = KNaSO4HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H(CH2)5CH2OH + O2 = CO2 + H2O =>
H(CH2)5CH2OH + 9 O2 = 6 CO2 + 7 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
OH({-}) + CH3COOH = H2O + CH3COO({-}) =>
OH({-}) + CH3COOH = H2O + CH3COO({-})
H + Br = HBr =>
H + Br = HBr
K + CaCrO = K2CrO + Ca =>
2 K + CaCrO = K2CrO + Ca
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
TbCl = Tb + Cl =>
TbCl = Tb + Cl
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
KMnO4 + Na2SO + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 Na2SO + 9 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2 =>
CaCO3(s) + H2O(l) = Ca(OH)2 + CO2
NaFHCl = NaClHF =>
NaFHCl = NaClHF
B2O3Na2O = Na2OB2O3 =>
B2O3Na2O = Na2OB2O3
Ethylalcohol + oxygen = carbondioxide + water =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(CH2)6N4 + (H2O2*2H2O) + (CH3COOH*H2O) = N(CH2OOCH2)3N + H2O =>
(CH2)6N4 + 6(H2O2*2H2O) + 3(CH3COOH*H2O) = 2 N(CH2OOCH2)3N + 21 H2O
Co + LiCl = CoCl2 + Li =>
Co + 2 LiCl = CoCl2 + 2 Li
PbI2 + CH3COOH = Pb(CH3COO)2 + HI =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HI
Ca(C2H3O2)2 + MgCl2 = CaCl2 + Mg(C2H3O2)2 =>
Ca(C2H3O2)2 + MgCl2 = CaCl2 + Mg(C2H3O2)2
Cu(NH3)4SO4H2SO4 = Cu(NH3)4(SO4)2H2 =>
Cu(NH3)4SO4H2SO4 = Cu(NH3)4(SO4)2H2
Cl2O7Ba(OH)2 = Ba(ClO4)2H2O =>
Cl2O7Ba(OH)2 = Ba(ClO4)2H2O
Na + NO2 + O2 = NaNO3 =>
2 Na + 2 NO2 + O2 = 2 NaNO3
Cu2O(l) + Cu2S(l) = Cu(s) + SO2(g) =>
2 Cu2O(l) + Cu2S(l) = 6 Cu(s) + SO2(g)
C7 = C =>
C7 = 7 C
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO2(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 5 C(s) = P4(g) + 6 CaSiO3(l) + 5 CO2(g)
sulfurousacid + sodiumchloride = hydrochloricacid + sodiumsulfite =>
H2SO3 + 2 NaCl = 2 HCl + Na2SO3
N2H4 + KClO3 = NO + Cl{-} + H2O + K{+} =>
3 N2H4 + 4 KClO3 = 6 NO + 4 Cl{-} + 6 H2O + 4 K{+}
BiCl3 + NH4OH = BiOH + Cl3NH4 =>
BiCl3 + NH4OH = BiOH + Cl3NH4
HCH3COO + NaOH = H2O + NaCH3COO =>
HCH3COO + NaOH = H2O + NaCH3COO
SiO2 + RbOH = Rb2SiO3 + H2O =>
SiO2 + 2 RbOH = Rb2SiO3 + H2O
H2O2 + KI + HCI = H2O + KI3 + KCI =>
H2O2 + 3 KI + 2 HCI = 2 H2O + KI3 + 2 KCI
S + NO2 + H2O + H{+} = NH4{+} + SO2 =>
7 S + 4 NO2 + 6 H2O + 4 H{+} = 4 NH4{+} + 7 SO2
Cr2O7{-}2 + HSO3{-} + H{+} = Cr{+}3 + SO4{-}2 + H2O =>
3 Cr2O7{-}2 + 11 HSO3{-} + 9 H{+} = 6 Cr{+}3 + 11 SO4{-}2 + 10 H2O
KClO3 + H2O = KClO4 + H{+} + e =>
KClO3 + H2O = KClO4 + 2 H{+} + 2e
ZnSO4 + Ag = Ag2SO4 + Zn =>
ZnSO4 + 2 Ag = Ag2SO4 + Zn
KMnO4 + H2C2 + H2SO4 = MnSO4 + K2SO4 + H2O + C =>
2 KMnO4 + 5 H2C2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 C
Pb(CH3COO)2 + ZnSO4 = PbSO4 + Zn(CH3COO)2 =>
Pb(CH3COO)2 + ZnSO4 = PbSO4 + Zn(CH3COO)2
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + NaNO3 =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaNO3
NaOH + Ca(Br)2 = CaOH + Na(Br)2 =>
NaOH + Ca(Br)2 = CaOH + Na(Br)2
NH3 + CHO = CH + N2 + H2O =>
2 NH3 + 3 CHO = 3 CH + N2 + 3 H2O
Al + PtSO4 = AlSO4 + Pt =>
Al + PtSO4 = AlSO4 + Pt
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