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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + Cl2KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + MnCl2 + Cl2KCl + 4 H2O

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

SiO3 + Ag = Si + Ag2O =>
SiO3 + 6 Ag = Si + 3 Ag2O

C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2

Mg + Cu2O = MgO + Cu =>
Mg + Cu2O = MgO + 2 Cu

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

NaNO3 + Ba(No3)2 = Na(No3)2 + BaNO3 =>
NaNO3 + Ba(No3)2 = Na(No3)2 + BaNO3

S2O3{-2} + OCl{-} + H{+} = S4O6{-2} + Cl{-} + H2O =>
2 S2O3{-2} + OCl{-} + 2 H{+} = S4O6{-2} + Cl{-} + H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

As(OH)3(s) + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)

CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl

NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)

CH3COOH + NaHCO3 = CH3COONa + H2COO3 =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 H2COO3

CO(g) + NO2(g) = N2(g) + CO2 =>
4 CO(g) + 2 NO2(g) = N2(g) + 4 CO2

NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O

Sr(OH)2(aq) + HBr = H2O + SrBr2(aq) =>
Sr(OH)2(aq) + 2 HBr = 2 H2O + SrBr2(aq)

Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

Ca + Br2 = CaBr2 = CaBr2 =>
Ca + Br2 = CaBr2

NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + H2O + KOH =>
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + 2 H2O + KOH

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

CuSO4 + NaCO3 = NaSO4 + CuO + CO2 =>
CuSO4 + NaCO3 = NaSO4 + CuO + CO2

Fe2O3 + OC = Fe + CO2 =>
Fe2O3 + 3 OC = 2 Fe + 3 CO2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O

Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

HCl + KOH = KCl + H2 + O =>
HCl + KOH = KCl + H2 + O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

HCC8H10 + O2 = CO2 + H2O =>
4 HCC8H10 + 47 O2 = 36 CO2 + 22 H2O

C2H6S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)

Ni(NO3)2 + (NH4)2S = NH4NO3 + Ni2S2 =>
2 Ni(NO3)2 + 2(NH4)2S = 4 NH4NO3 + Ni2S2

Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

Re + S = ReS =>
Re + S = ReS

O + H + N2 = OH3N8 =>
O + 3 H + 4 N2 = OH3N8

CaCl2 + H2SO4 = Ca(SO4)2 + H + Cl =>
CaCl2 + 2 H2SO4 = Ca(SO4)2 + 4 H + 2 Cl

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

KMnO2 + HCl = KCl + MnCl2 + Cl + H2O =>
KMnO2 + 4 HCl = KCl + MnCl2 + Cl + 2 H2O

PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5

Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl

BaBr2 + K2Cr2O7 + H3PO4 = CrPO4 + Ba3(PO4) + KPO4 + Br2 + H2O =>
6 BaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 6 CrPO4 + 2 Ba3(PO4) + 6 KPO4 + 6 Br2 + 21 H2O

Tc + O2 = Tc2O4 =>
2 Tc + 2 O2 = Tc2O4

K2O + HClO2 = K2ClO + O2H =>
K2O + HClO2 = K2ClO + O2H

BaSO4 = BaO + SO + O2 =>
BaSO4 = BaO + SO + O2

As2S + HNO3 + H2O = H2SO + H3AsO4 + NO =>
3 As2S + 10 HNO3 + 7 H2O = 3 H2SO + 6 H3AsO4 + 10 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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