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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
KOH + C6H10O4 = C6H9O4K + H2O =>
KOH + C6H10O4 = C6H9O4K + H2O

Cr2O3 + KNO3 + K2CO3 = KNO2 + CO2 + K2CrO4 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 3 KNO2 + 2 CO2 + 2 K2CrO4

AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 + Al2(SO4)3 =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Cl2 + Al2(SO4)3

Fe + Li2O = Li + FeO2 =>
Fe + 2 Li2O = 4 Li + FeO2

Ba(OH)2 + PbCl2 = BaCl2 + Pb(OH)2 =>
Ba(OH)2 + PbCl2 = BaCl2 + Pb(OH)2

UCl6 + O2 = UO2 + Cl2 =>
UCl6 + O2 = UO2 + 3 Cl2

CH4 + NH3 = H2 + CNH =>
CH4 + NH3 = 3 H2 + CNH

KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)

Al(k) + S(k) = AlS2(k) =>
Al(k) + 2 S(k) = AlS2(k)

Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl

Ce(OH)4 + KI + H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + H2O =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + 8 H2O

CH3(OH) + O2 = CO2 + H2O =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H2O

S2 + AlCl3 = Al2S3 + Cl =>
3 S2 + 4 AlCl3 = 2 Al2S3 + 12 Cl

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

Cu(s) + S(s) = Cu7S4(s) =>
7 Cu(s) + 4 S(s) = Cu7S4(s)

C17H25 + O2 = CO2 + H2O =>
4 C17H25 + 93 O2 = 68 CO2 + 50 H2O

Sr(HCO3)2 + HNO3 = Sr(NO3)2 + H2O + CO2 =>
Sr(HCO3)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O + 2 CO2

C3H7OH + C4H9COOH = H2O + C4H9COOC3H7 =>
C3H7OH + C4H9COOH = H2O + C4H9COOC3H7

CuCl2 + Na(OH) + H2O = Cu(OH)2*4H2O + NaCl =>
CuCl2 + 2 Na(OH) + 4 H2O = Cu(OH)2*4H2O + 2 NaCl

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

KClO3 + Na2O2 = NaClO3 + O2 + K2O =>
4 KClO3 + 2 Na2O2 = 4 NaClO3 + O2 + 2 K2O

PbNO3 + AlCl3 = PbCl3 + AlNO3 =>
PbNO3 + AlCl3 = PbCl3 + AlNO3

CaO + HOH = CaH + OHO =>
CaO + HOH = CaH + OHO

ZnSO4(aq) + KOH(aq) = K2SO4 + Zn(OH)2(aq) =>
ZnSO4(aq) + 2 KOH(aq) = K2SO4 + Zn(OH)2(aq)

K3[Fe(CN)6](aq) + FeSO4(aq) = KFe[Fe(CN)6](s) + K2SO4(aq) =>
K3[Fe(CN)6](aq) + FeSO4(aq) = KFe[Fe(CN)6](s) + K2SO4(aq)

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

Fe(OH)3 + HNO3 = Fe + NO3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe + 3 NO3 + 3 H2O

FeNH4SO4 = Fe + NH4 + SO4 =>
FeNH4SO4 = Fe + NH4 + SO4

CH3COOH + BaCO3 = CO2 + H2O + BaCOOH =>
3 CH3COOH + 8 BaCO3 = 6 CO2 + 2 H2O + 8 BaCOOH

AgNo3 + NaOH = AgOH + No3Na =>
AgNo3 + NaOH = AgOH + No3Na

B4O6 = B3 + O2 =>
3 B4O6 = 4 B3 + 9 O2

CaHCO3 + Cl = HCl + CaCO3 =>
CaHCO3 + Cl = HCl + CaCO3

ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O

Cr + C2H4O2 = C4 + CrH4O2 =>
2 Cr + 2 C2H4O2 = C4 + 2 CrH4O2

Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O

CO + H2 = CH2O =>
CO + H2 = CH2O

C5H4N4O3 + CaO2 = H2O2 + C10H6CaN8O6 =>
2 C5H4N4O3 + CaO2 = H2O2 + C10H6CaN8O6

HNO3 + C6H7N = H2O + CO2 + N2 =>
31 HNO3 + 5 C6H7N = 33 H2O + 30 CO2 + 18 N2

MnO2 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = K2SO4 + MnSO4 + I2 + 2 H2O

CuBr + Al = Cu + AlBr =>
CuBr + Al = Cu + AlBr

Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl

HBr(aq) + KOH(aq) = H2O(l) + KBr(aq) =>
HBr(aq) + KOH(aq) = H2O(l) + KBr(aq)

Zn + MgCl3 = ZnCl2 + Mg =>
3 Zn + 2 MgCl3 = 3 ZnCl2 + 2 Mg

H2O2 + C14H10O4 = C2O4 + H2O =>
29 H2O2 + C14H10O4 = 7 C2O4 + 34 H2O

Cr2S3 + MnN2O6 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 30 MnN2O6 + 20 Na2CO3 = 60 NO + 20 CO2 + 2 Na2CrO4 + 30 NaMnO4 + 3 Na2SO4

B10H13 + O2 = B2O3 + H2O =>
4 B10H13 + 43 O2 = 20 B2O3 + 26 H2O

C3H6 + H2 = C3H88 =>
C3H6 + 41 H2 = C3H88

AI + I = AII3 =>
AI + 3 I = AII3

Bi2O3 + Mn2O3 = BiMnO3 =>
Bi2O3 + Mn2O3 = 2 BiMnO3

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

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Breng de vergelijking van een chemische reactie in evenwicht
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