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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Mg + Na2CO3 = MgO + Na + CO2 =>
Mg + Na2CO3 = MgO + 2 Na + CO2

FeSO4 + HCl = FeCl2 + SO4 + H2 =>
FeSO4 + 2 HCl = FeCl2 + SO4 + H2

HNO3 + HF(aq) = NO + F2 + H2O =>
2 HNO3 + 6 HF(aq) = 2 NO + 3 F2 + 4 H2O

Tc + HNO3 = HTcO4 + NO2 + H2O =>
Tc + 7 HNO3 = HTcO4 + 7 NO2 + 3 H2O

KMnO4 + Na2SnO2 + H2O = MnO2 + Na2SnO3 + KOH =>
2 KMnO4 + 3 Na2SnO2 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH

KNO2 + KMnO4 + H2O = KOH + KNO3 + MnO2 =>
3 KNO2 + 2 KMnO4 + H2O = 2 KOH + 3 KNO3 + 2 MnO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Fe2(SO4)3 + KCN = K3[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3[Fe(CN)6] + 3 K2SO4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

K2SO4 + NH4SCN = K2SCN + NH4SO4 =>
K2SO4 + NH4SCN = K2SCN + NH4SO4

CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH

Ca + NO2 = CaO + Ca3N2 =>
7 Ca + 2 NO2 = 4 CaO + Ca3N2

Cu2O + Cu2S = Cu(s) + SO2(g) =>
2 Cu2O + Cu2S = 6 Cu(s) + SO2(g)

C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O

Ca(NO3)2 + K3(PO4) = Ca3(PO4)2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(NO3)

NiBr2 + KOH = Ni(OH) + KBr2 =>
NiBr2 + KOH = Ni(OH) + KBr2

CaCl + KOH = CaOH + KCl =>
CaCl + KOH = CaOH + KCl

H3COH + O2 = HCOOH + H =>
2 H3COH + O2 = 2 HCOOH + 4 H

C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O

Sr(OH)2 + Na2SO4 = SrSO4 + Na2(OH)2 =>
Sr(OH)2 + Na2SO4 = SrSO4 + Na2(OH)2

Fe3O4 + H2 = FeO + H2O =>
Fe3O4 + H2 = 3 FeO + H2O

(CH3)2CHCH2OH + K2Cr2O7 + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr

NH3 + Cr2(SO4)3 = [Cr(NH3)6]2(SO4)3 =>
12 NH3 + Cr2(SO4)3 = [Cr(NH3)6]2(SO4)3

Cu + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu + O2 + 2 H2SO4 = 2 CuSO4 + 2 H2O

FeCrO4 + K2CO3 + O2 = Fe2O3 + KCrO4 + CO2 =>
2 FeCrO4 + K2CO3 + O2 = Fe2O3 + 2 KCrO4 + CO2

CH3OC6H4CH3 + MnO2 + H2SO4 = CH3OC6H4CHO + MnSO4 + H2O =>
CH3OC6H4CH3 + 2 MnO2 + 2 H2SO4 = CH3OC6H4CHO + 2 MnSO4 + 3 H2O

CH3CHOHCN + H2O + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = CH3CHOHCOOH + NH4Cl

(CH3)2CHCH2OH + C3H6O2 = H2O + C7H14O2 =>
(CH3)2CHCH2OH + C3H6O2 = H2O + C7H14O2

Al2O3 + H2O = Al2O3(H2O)3 =>
Al2O3 + 3 H2O = Al2O3(H2O)3

K3[Cr(OH)6] + KCl = CrCl3 + KOH =>
K3[Cr(OH)6] + 3 KCl = CrCl3 + 6 KOH

AsF5 = AsF3 + F2 =>
AsF5 = AsF3 + F2

Ba(OH)2 + AgCl = AgOH + BaCl2 =>
Ba(OH)2 + 2 AgCl = 2 AgOH + BaCl2

P4 + NaOH2 + H2O = PH3 + Na2HPO3 =>
2 P4 + 6 NaOH2 + 3 H2O = 5 PH3 + 3 Na2HPO3

Cl2Mg + NaOH = Mg(OH)2 + NaCl =>
Cl2Mg + 2 NaOH = Mg(OH)2 + 2 NaCl

Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + HOH =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 HOH

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

KHSO3 + SiO2 = H2SO4 + K2SO4 + SiO =>
2 KHSO3 + 2 SiO2 = H2SO4 + K2SO4 + 2 SiO

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

CH3CH2OH + Mg = CH3CH2OMg + H2 =>
2 CH3CH2OH + 2 Mg = 2 CH3CH2OMg + H2

C3H7COOH + MgO = C3H7COO + MgOH =>
C3H7COOH + MgO = C3H7COO + MgOH

K + CuSO4 = K2SO4 + Cu =>
2 K + CuSO4 = K2SO4 + Cu

C6H12O6(s) + O2 = CO2(g)H2O(g) =>
C6H12O6(s) + 6 O2 = 6 CO2(g)H2O(g)

MoO3(s) + H2(g) = Mo2O3(s) + H2O(l) =>
2 MoO3(s) + 3 H2(g) = Mo2O3(s) + 3 H2O(l)

CH3COOAg + NaI = CH3COONa + AgI =>
CH3COOAg + NaI = CH3COONa + AgI

Na3V3O9 + NaOH = Na4V2O7 + H2O =>
2 Na3V3O9 + 6 NaOH = 3 Na4V2O7 + 3 H2O

C54H100O6 + O2 = CO2 + H2O =>
C54H100O6 + 76 O2 = 54 CO2 + 50 H2O

Ca + H2O = H2 + Ca2O2 =>
2 Ca + 2 H2O = 2 H2 + Ca2O2

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Breng de vergelijking van een chemische reactie in evenwicht
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