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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + OH + H2SO4 = CaSO4 + H2O =>
Ca + 2 OH + H2SO4 = CaSO4 + 2 H2O

MgE + NaOH = Na2E + Mg(OH)2 =>
MgE + 2 NaOH = Na2E + Mg(OH)2

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

K2CO3(aq) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)

S{2-} + Cl2 + H2O = SO4{-} + Cl{-} + H =>
2 S{2-} + Cl2 + 8 H2O = 2 SO4{-} + 2 Cl{-} + 16 H

CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)

CH3CO2H + H2O = CH2CO2 + H3O =>
CH3CO2H + 2 H2O = CH2CO2 + 2 H3O

Fe + H2O(g) = Fe2O3 + H2 =>
2 Fe + 3 H2O(g) = Fe2O3 + 3 H2

MgBr2 + I2 = Mg + Br2I2 =>
MgBr2 + I2 = Mg + Br2I2

KB + Cl = KCl + B =>
KB + Cl = KCl + B

Hg2 + Zn(NO3)2 = Zn + Hg2NO3 =>
2 Hg2 + Zn(NO3)2 = Zn + 2 Hg2NO3

MnO2(s) + H2SO4(aq) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(aq) = Mn(SO4)2(s) + 2 H2O(l)

Fe2(SO4)3 + H3PO4 = FePO4 + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 = 2 FePO4 + 3 H2SO4

C + Cl + F2 = CFCl3 =>
2 C + 6 Cl + F2 = 2 CFCl3

Na2SIO3(s) + HF(aq) = H2SIF6(aq) + NaF(aq) + H2O(l) =>
Na2SIO3(s) + 8 HF(aq) = H2SIF6(aq) + 2 NaF(aq) + 3 H2O(l)

HCl + C5H10 = C5H11Cl =>
HCl + C5H10 = C5H11Cl

P + F2 = F5P =>
2 P + 5 F2 = 2 F5P

BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba

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

Cl2(g) + LiI = LiCl + I2(g) =>
Cl2(g) + 2 LiI = 2 LiCl + I2(g)

SnCl2 + H2O + Zn = H2 + SnO + ZnCl2 =>
SnCl2 + H2O + Zn = H2 + SnO + ZnCl2

NaHCO3 + CH3COOH = NaCHCOO + H2O + CO2 =>
4 NaHCO3 + 3 CH3COOH = 4 NaCHCOO + 6 H2O + 2 CO2

Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3(H2O) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3(H2O) + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O

ZnO + Ag = Ag2O + Zn =>
ZnO + 2 Ag = Ag2O + Zn

NO2 + Fe = Fe3O4 + N2 =>
2 NO2 + 3 Fe = Fe3O4 + N2

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

C6H12O6 + HNO3 = C6N6O12 + H2O + O2 =>
2 C6H12O6 + 12 HNO3 = 2 C6N6O12 + 18 H2O + 3 O2

CuO + HCl = CuCl + H2O2 =>
2 CuO + 2 HCl = 2 CuCl + H2O2

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

U + O = U2O7 =>
2 U + 7 O = U2O7

Ca(OH)2 + HF = CaF + H2O + OH =>
Ca(OH)2 + HF = CaF + H2O + OH

NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O

MoC48H104N2O4 + (NH4)2CO3 = (NH4)2MoO4 + C24H51N + H2CO3 =>
MoC48H104N2O4 + (NH4)2CO3 = (NH4)2MoO4 + 2 C24H51N + H2CO3

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3

CH3NH3 + O2 = CO2 + N2 + H2O =>
2 CH3NH3 + 5 O2 = 2 CO2 + N2 + 6 H2O

H2C2O4 + CaOH = Ca2C2O4 + H2O =>
H2C2O4 + 2 CaOH = Ca2C2O4 + 2 H2O

Br(aq) + Li(s) = LiBr(aq) =>
Br(aq) + Li(s) = LiBr(aq)

CaCl2 + BaSO4 = BaCl2 + CaSO4 =>
CaCl2 + BaSO4 = BaCl2 + CaSO4

Al + (HO) = AlO + H2O =>
Al + 2(HO) = AlO + H2O

C2H4 + MnO4 = CO2 + Mn + H =>
C2H4 + MnO4 = 2 CO2 + Mn + 4 H

Al2(SO4)3 + BaI2 = AlI3 + BaSO4 =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 BaSO4

Fe2O3 + C = Fe + CO2 = =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)

AgClKCl = K[AgCl2] =>
AgClKCl = K[AgCl2]

H3PO4(aq) + Ca(OH)2 = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2 = Ca3(PO4)2(aq) + 6 H2O(l)

AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl

PF3(s) + F2(g) = PF5(g) =>
PF3(s) + F2(g) = PF5(g)

K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag

Mg + O2 = Mg25O4 =>
25 Mg + 2 O2 = Mg25O4

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Breng de vergelijking van een chemische reactie in evenwicht
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