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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Hg + H2SO4 = SO2 + H2O + HgSO4 =>
Hg + 2 H2SO4 = SO2 + 2 H2O + HgSO4

AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O

Cl{-} + N2 + H2O = Cl2 + N2H4 + OH{-} =>
4 Cl{-} + N2 + 4 H2O = 2 Cl2 + N2H4 + 4 OH{-}

FeCl + MnOH = FeOH + MnCl =>
FeCl + MnOH = FeOH + MnCl

BaCl2 + MgSO4{-2} = BaSO4{-2} + MgCl2 =>
BaCl2 + MgSO4{-2} = BaSO4{-2} + MgCl2

Fe + CaCl2 = FeCl2 + Ca =>
Fe + CaCl2 = FeCl2 + Ca

CaO + N2O3 = Ca(NO3)2 + N2O =>
CaO + 2 N2O3 = Ca(NO3)2 + N2O

AlCl3 + HI = AlI3 + HCl =>
AlCl3 + 3 HI = AlI3 + 3 HCl

FeCl3 + HCl + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 18 HCl + 6 K4[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 24 KCl + 9 H2

H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2

He + O2 = HeO =>
2 He + O2 = 2 HeO

FeCUSO4 = FeSO4CU =>
FeCUSO4 = FeSO4CU

NaHCO3 + C6H8O7 = NaC6H8O7 + H2O + CO2 =>
18 NaHCO3 + 19 C6H8O7 = 18 NaC6H8O7 + 13 H2O + 24 CO2

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

Na(s) + HBr(aq) = NaBr(aq) + H(s) =>
Na(s) + HBr(aq) = NaBr(aq) + H(s)

He + O2 = He2O =>
4 He + O2 = 2 He2O

Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4

Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6

Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3

FeCl3 + CoCl2*6H2O + NaOH + CH2COOH = Co5Fe7O16 + NaCl + H2O + CH3COH =>
21 FeCl3 + 15 CoCl2*6H2O + 93 NaOH + CH2COOH = 3 Co5Fe7O16 + 93 NaCl + 136 H2O + CH3COH

KOH + Na2SO4 = K2SO4 + NaOH =>
2 KOH + Na2SO4 = K2SO4 + 2 NaOH

NiO2 + Ni = Ni2O =>
NiO2 + 3 Ni = 2 Ni2O

CuCl2HNO3 = CuNO3HCl2 =>
CuCl2HNO3 = CuNO3HCl2

BeF + S2 = Be2S + F =>
4 BeF + S2 = 2 Be2S + 4 F

ZrO + C = ZrC + CO =>
ZrO + 2 C = ZrC + CO

Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O

Ca(OH)2 + HF = OH2 + CaF2 =>
Ca(OH)2 + 2 HF = 2 OH2 + CaF2

CH3Cl + Na = NaCl + CH3 =>
CH3Cl + Na = NaCl + CH3

AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2

K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O

NH3 + HCl = N2Cl + H =>
2 NH3 + HCl = N2Cl + 7 H

Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2

Al(OH)3HCl = Al(OH)2ClH2O =>
Al(OH)3HCl = Al(OH)2ClH2O

Mg(OH)2 + HCl = Mg(HCl)2 + OH =>
Mg(OH)2 + 2 HCl = Mg(HCl)2 + 2 OH

C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl

Ag(NO3) + Ba(Cl2) = Ag(Cl) + Ba(NO3)2 =>
2 Ag(NO3) + Ba(Cl2) = 2 Ag(Cl) + Ba(NO3)2

CoCl2(aq) + Na2S(aq) = CoS(aq) + NaCl(s) =>
CoCl2(aq) + Na2S(aq) = CoS(aq) + 2 NaCl(s)

C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

C6H14O2 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C6H14O2 + 2 KMnO4 + 3 H2SO4 = 10 C3H6O + 2 MnSO4 + K2SO4 + 8 H2O

BeSO4 + KCl = BeCl2 + K2SO4 =>
BeSO4 + 2 KCl = BeCl2 + K2SO4

Co = Co{+2} + {-} =>
Co = Co{+2} + 2e

HClF = ClHF =>
HClF = ClHF

BrF4 = Br + F =>
BrF4 = Br + 4 F

Cr + H2SO4 = CrH2SO4 =>
Cr + H2SO4 = CrH2SO4

Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O

AgNO3Cu = CuNO3Ag =>
AgNO3Cu = CuNO3Ag

CH3Br + Li = LiCH3 + Br =>
CH3Br + Li = LiCH3 + Br

NaHSO4 + CaCO3 = Na2CO3 + Ca(HSO4)2 =>
2 NaHSO4 + CaCO3 = Na2CO3 + Ca(HSO4)2

FeHO + Na = Fe + NaOH =>
FeHO + Na = Fe + NaOH

C3H7OHNaOH = C3H7ONaH2O =>
C3H7OHNaOH = C3H7ONaH2O

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Breng de vergelijking van een chemische reactie in evenwicht
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