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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NH4Fe(SO4)2*12H2O + NH4SCN = (NH4)3[Fe(SCN)6] + (NH4)2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 6 NH4SCN = (NH4)3[Fe(SCN)6] + 2(NH4)2SO4 + 12 H2O

CH3C(CH3)CCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(CH3)CCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

SO3{2-} + HSO4{-} = H2SO3 + SO4{2-} =>
SO3{2-} + 2 HSO4{-} = H2SO3 + 2 SO4{2-}

AgI + NH3*H2O = (Ag(NH3)2)I + H2O =>
AgI + 2 NH3*H2O = (Ag(NH3)2)I + 2 H2O

Pb(OH)2 + H2S = PbS + H2O =>
Pb(OH)2 + H2S = PbS + 2 H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

BaHPO4 + CaCl2 = BaCl2 + CaHPO4 =>
BaHPO4 + CaCl2 = BaCl2 + CaHPO4

AgSO4 + [Co(NH3)5(ONO)]Cl2 = AgCl2 + [Co(NH3)5(ONO)]SO4 =>
AgSO4 + [Co(NH3)5(ONO)]Cl2 = AgCl2 + [Co(NH3)5(ONO)]SO4

H2S + HClO4 = S + HCl + H2O =>
4 H2S + HClO4 = 4 S + HCl + 4 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 + Gd(NO3)3*6H2O = CoFe2GdO4 + H2O + CO2 + N2 =>
18 Co(NO3)2*6H2O + 36 Fe(NO3)3*9H2O + 58 C6H8O7 + 18 Gd(NO3)3*6H2O = 18 CoFe2GdO4 + 772 H2O + 348 CO2 + 99 N2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Cd(aq) + S(aq) = CdS(s) =>
Cd(aq) + S(aq) = CdS(s)

C4H4 = C2H2 =>
C4H4 = 2 C2H2

CH3C(CH3)CCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(CH3)CCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O

Pb(OH)2 + H2S = PbS + H2O =>
Pb(OH)2 + H2S = PbS + 2 H2O

Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4

KP + NaOH = KOH + NaP =>
KP + NaOH = KOH + NaP

Ag(C2H3O2) + BaCl2 = AgCl + Ba(C2H3O2)2 =>
2 Ag(C2H3O2) + BaCl2 = 2 AgCl + Ba(C2H3O2)2

BiI3 + KI = [BiI4]{-} + K{+} =>
BiI3 + KI = [BiI4]{-} + K{+}

C6H8O2 + H2O = C6H7O2 + H3O =>
C6H8O2 + H2O = C6H7O2 + H3O

Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

As2O5 + H = AsH3 + H2O =>
As2O5 + 16 H = 2 AsH3 + 5 H2O

NO2 + NO3 = N2O5 =>
NO2 + NO3 = N2O5

CaCO3 + NH4Cl = CaCl2 + (NH4)2CO3 =>
CaCO3 + 2 NH4Cl = CaCl2 + (NH4)2CO3

CsCl + Ca = Cs + CaCl =>
CsCl + Ca = Cs + CaCl

CH3C(CH3)CCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(CH3)CCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O

CH3(CH2)2MgBr + CH3OCOCH2CH3 + H3O = (CH3)3(CH2)5COH + HOMgBr =>
5 CH3(CH2)2MgBr + 3 CH3OCOCH2CH3 + 2 H3O = 3(CH3)3(CH2)5COH + 5 HOMgBr

FeSO4 + KHSO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 16 KHSO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 9 K2SO4 + 8 H2O

Si + Br2 = Si8Br4 =>
8 Si + 2 Br2 = Si8Br4

Pb(OH)2 + H2S = PbS + H2O =>
Pb(OH)2 + H2S = PbS + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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