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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3 = O + Al =>
Al2O3 = 3 O + 2 Al

Ag + H2S + O = SAg + H2O =>
Ag + H2S + O = SAg + H2O

AlO1 = Al + O =>
AlO1 = Al + O

Ca(ClO)2 + NaI + H2SO4 = I2 + CaCl2 + Na2SO4 + H2O =>
Ca(ClO)2 + 4 NaI + 2 H2SO4 = 2 I2 + CaCl2 + 2 Na2SO4 + 2 H2O

Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3

GeO = Ge + O2 =>
2 GeO = 2 Ge + O2

Zn + H3PO4 = Zn3(PO4)2 + H2O + P4 =>
30 Zn + 32 H3PO4 = 10 Zn3(PO4)2 + 48 H2O + 3 P4

NaHCO3 + H2O2 = NaHCO4 + H2O =>
NaHCO3 + H2O2 = NaHCO4 + H2O

Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2

C9H10 + KMnO4 = C7H5O2K + K2CO3 + MnO2 + H2O =>
9 C9H10 + 58 KMnO4 = 8 C7H5O2K + 25 K2CO3 + 58 MnO2 + 25 H2O

KC8H4O4H(aq) + NaOH(aq) = H2O(l) + Na + (KC8H4O4) =>
KC8H4O4H(aq) + NaOH(aq) = H2O(l) + Na + (KC8H4O4)

KI + H2SO4 = K2SO4 + HI =>
2 KI + H2SO4 = K2SO4 + 2 HI

NaHCO3 + H2C4H4O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 CO2 + 2 H2O

Ba(C2H3O2)2 + (NH4)2CO3 = BaCO3 + C2H3O2NH4 =>
Ba(C2H3O2)2 + (NH4)2CO3 = BaCO3 + 2 C2H3O2NH4

KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()

Mg + KOH = H2 + K + MgO =>
2 Mg + 2 KOH = H2 + 2 K + 2 MgO

FeSO3 + HNO3 = Fe(NO3)2 + H2SO3 =>
FeSO3 + 2 HNO3 = Fe(NO3)2 + H2SO3

K2MnO4 + H2CO3 = KMnO4 + H + K2CO3 =>
2 K2MnO4 + H2CO3 = 2 KMnO4 + 2 H + K2CO3

Ni(OH)2 + NH3 = [Ni(NH3)6](OH)2 =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6](OH)2

H2(SO3) = H + SO3 =>
H2(SO3) = 2 H + SO3

Na2S + Cu = Na + CuS =>
Na2S + Cu = 2 Na + CuS

Li2O + Al = Li2OAl =>
Li2O + Al = Li2OAl

N2S + H2O = N2O + H2S =>
N2S + H2O = N2O + H2S

Pt = Pt50 =>
50 Pt = Pt50

Na + Cu2Cr = NaCr + Cu =>
Na + Cu2Cr = NaCr + 2 Cu

Ca(OH)2 + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)

Ca + Cl2O = CaCl2 + O =>
Ca + Cl2O = CaCl2 + O

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)

Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + Ag(CH3COO) =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(CH3COO)

SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si

(NH4)2CO3 = H2O(g) + CO2(g) + NH3(g) =>
(NH4)2CO3 = H2O(g) + CO2(g) + 2 NH3(g)

C6H12 + CO2 = H2O + CO =>
C6H12 + 12 CO2 = 6 H2O + 18 CO

Ca2C2 + O2 = CaO + CO2 =>
Ca2C2 + 3 O2 = 2 CaO + 2 CO2

C6H12O2 + O2 = CO2 + H2O4 =>
C6H12O2 + 17 O2 = 6 CO2 + 6 H2O4

MnO4 + ((Cr(N2H4CO)3)4(Cr(CN)6))3 = Mn + Cr2O7 + CO2 + NO3 + H =>
789 MnO4 + 8((Cr(N2H4CO)3)4(Cr(CN)6))3 = 789 Mn + 60 Cr2O7 + 432 CO2 + 720 NO3 + 1152 H

PtCl4 + NH3 = PtCl4(NH3)2 =>
PtCl4 + 2 NH3 = PtCl4(NH3)2

Hg2Cl2 + Mg = MgCl2 + Hg =>
Hg2Cl2 + Mg = MgCl2 + 2 Hg

CaF2 + Br = CaBr2 + F2 =>
CaF2 + 2 Br = CaBr2 + F2

Sr3N2 + Ti = Sr + TiN =>
Sr3N2 + 2 Ti = 3 Sr + 2 TiN

Cr2O3 + N2 + H2O = N2H8Cr2O7 =>
Cr2O3 + N2 + 4 H2O = N2H8Cr2O7

Cl2 + CHCl3 = HCl + CCl4 =>
Cl2 + CHCl3 = HCl + CCl4

Ni + Br2 = NiBr =>
2 Ni + Br2 = 2 NiBr

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

Mg2 + O2 = Mg4O2 =>
2 Mg2 + O2 = Mg4O2

Fe({2+}) + OH({-}) = Fe(OH)2 =>
Fe({2+}) + 2 OH({-}) = Fe(OH)2

C2H2 + NaNH2 = C2HNa + NH3 =>
C2H2 + NaNH2 = C2HNa + NH3

BaO2H2 = BaO + H2O =>
BaO2H2 = BaO + H2O

Br2CuI2 = CuBr2I2 =>
Br2CuI2 = CuBr2I2

OHCCH2CHO + KMnO4 + KOH = COOKCH2COOK + K2MnO4 + H2O =>
OHCCH2CHO + 4 KMnO4 + 6 KOH = COOKCH2COOK + 4 K2MnO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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