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CoCl2 + 4 NH3 = 2 NH4Cl + Co(NH2)2
potassiumcarbonate + hydrochloricacid = potassiumchloride + carbondioxide + water =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
Tl{+} + Br2 = Tl{3+} + Br{-} =>
Tl{+} + Br2 = Tl{3+} + 2 Br{-}
SO2 = SO3 + S2O =>
5 SO2 = 3 SO3 + S2O
CaCl2 + K2(CO3)2 = KCl + Ca(CO3)2 =>
CaCl2 + K2(CO3)2 = 2 KCl + Ca(CO3)2
CS2(s) + O2(g) = SO2(g) + CO2(g) =>
CS2(s) + 3 O2(g) = 2 SO2(g) + CO2(g)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO3 + H2O =>
12 FeSO4 + 2 KMnO4 + 9 H2SO4 = 6 Fe2(SO4)3 + 2 MnSO4 + K2SO3 + 9 H2O
P4 + Br2(l) = PBr3(g) =>
P4 + 6 Br2(l) = 4 PBr3(g)
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
methanol + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2CO3 + H2S = K2S + H2O + CO2 =>
K2CO3 + H2S = K2S + H2O + CO2
K2SO4 + NaOH = Na2 + SO4 + KOH =>
K2SO4 + 2 NaOH = Na2 + SO4 + 2 KOH
Mo + HNO3 + HCl = MoOCl4 + NO2 + H2O =>
Mo + 6 HNO3 + 4 HCl = MoOCl4 + 6 NO2 + 5 H2O
(NH4)2SO4 + KNO3 = (NH4)NO3 + K2SO4 =>
(NH4)2SO4 + 2 KNO3 = 2(NH4)NO3 + K2SO4
C12H22O11 + O = H2O + CO2 =>
C12H22O11 + 24 O = 11 H2O + 12 CO2
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 KCl + 6 H2SO4 = 2 CrO2Cl2 + 6 KHSO4 + 3 H2O
N2O4 + HBr + H2O = HNO2 + HBrO3 =>
3 N2O4 + HBr + 3 H2O = 6 HNO2 + HBrO3
H2SO4 + FeSO4 + HNO3 = Fe(SO4)3 + H2O + NO2 =>
2 H2SO4 + FeSO4 + 4 HNO3 = Fe(SO4)3 + 4 H2O + 4 NO2
Zn(cr) + CrCl3(aq) = Cr(cr) + ZnCl2(aq) =>
3 Zn(cr) + 2 CrCl3(aq) = 2 Cr(cr) + 3 ZnCl2(aq)
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
NH4NO3 + NaOH = NaNO3 + NH4OH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH4OH
KI + HgI2 = HgI + KI2 =>
KI + HgI2 = HgI + KI2
NH4 + S = (NH4)2S =>
2 NH4 + S = (NH4)2S
MgHPO4 + Mg(OH)2 = [MgOH]3PO4 + H2O =>
MgHPO4 + 2 Mg(OH)2 = [MgOH]3PO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2 + H4P2O5 = Cu2P2O5 + H2O =>
2 Cu(OH)2 + H4P2O5 = Cu2P2O5 + 4 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2 = =>
2 KMnO4 + 8 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 8 Na2SO4 + K2SO4 + 3 H2
C2H3CI + O2 = CO2 + H2O + HCI =>
2 C2H3CI + 5 O2 = 4 CO2 + 2 H2O + 2 HCI
N2 + H2O = (NH4NO2) =>
N2 + 2 H2O = (NH4NO2)
FeO = *381FeO =>
381 FeO = *381FeO
NiSO4*5H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
NiSO4*5H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
AgBr + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4Br =>
2 AgBr + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4Br
HCl + Ca(OH)2 = HCa + Cl(OH)2 =>
HCl + Ca(OH)2 = HCa + Cl(OH)2
Cr2O7{2-} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
H2CO3 + HNO3 = H2NO3 + HCO3 =>
H2CO3 + HNO3 = H2NO3 + HCO3
NO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 2 HNO3 + K2SO4 + 3 H2O
Sn(OH)4 + H4P2O7 = SnP2O7 + H2O =>
Sn(OH)4 + H4P2O7 = SnP2O7 + 4 H2O
Fe + Cl2 = FeCl1 =>
2 Fe + Cl2 = 2 FeCl1
H2SO4(aq) + V2O3(s) = V2(SO4)3 + H2O =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3 + 3 H2O
HCl(aq) + Mg(s) = MgCl + H(g) =>
HCl(aq) + Mg(s) = MgCl + H(g)
Ca2(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O + 2 CO2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
NH4NO3 + NaOH = NaNO3 + NH4OH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH4OH
KMnO4 + NaOH + KI = KNaMnO4 + KIO4 + H2O =>
8 KMnO4 + 8 NaOH + KI = 8 KNaMnO4 + KIO4 + 4 H2O
AgNO3 + CH3COOH = AgCH3 + NO3COOH =>
AgNO3 + CH3COOH = AgCH3 + NO3COOH
Ba + SO = BaSO =>
Ba + SO = BaSO
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