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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + HBr = H2O + Br2 + MnBr2 + KBr =>
2 KMnO4 + 16 HBr = 8 H2O + 5 Br2 + 2 MnBr2 + 2 KBr

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

C5H6BrClN2O2 + NaOH = C5H7ClN2O2 + NaBr + NaBrO3 =>
3 C5H6BrClN2O2 + 3 NaOH = 3 C5H7ClN2O2 + 2 NaBr + NaBrO3

Cr + HNO3 = Cr(NO3)3 + H2 =>
2 Cr + 6 HNO3 = 2 Cr(NO3)3 + 3 H2

Cl2(g) + C2H6(g) = C2HCl5(g) + HCl(g) =>
5 Cl2(g) + C2H6(g) = C2HCl5(g) + 5 HCl(g)

Al + HgBr = AlBr + Hg =>
Al + HgBr = AlBr + Hg

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

K2Cr2O7 + H2SO5 + (C2H5)2O = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
8 K2Cr2O7 + 32 H2SO5 + 7(C2H5)2O = 8 K2SO4 + 8 Cr2(SO4)3 + 28 HCOOH + 39 H2O

NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2

C5H12 + O2 = CO2 + H2OCH4 =>
C5H12 + 4 O2 = 3 CO2 + 2 H2OCH4

RbCl + NaOH = NaCl + RbOH =>
RbCl + NaOH = NaCl + RbOH

Al2(SO4)3 + CaOH3 = AlOH3 + Ca2(SO4)3 =>
Al2(SO4)3 + 2 CaOH3 = 2 AlOH3 + Ca2(SO4)3

NH4Cr2O7 = Cr2O3 + NO2 + H2O =>
NH4Cr2O7 = Cr2O3 + NO2 + 2 H2O

Fe(lll)Cl + NaH = Fe(lll)H + NaCl =>
Fe(lll)Cl + NaH = Fe(lll)H + NaCl

Ca + SO4 = CaO + SO2 =>
2 Ca + SO4 = 2 CaO + SO2

Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O

C5H12 + HBr = C5H11Br + H2 =>
C5H12 + HBr = C5H11Br + H2

Ca3(PO4)2 + H2SO4 = Ca(HSO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2SO4 = 3 Ca(HSO4)2 + 2 H3PO4

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

COPPER(ii)CARBONATE = COPPERCARBONATE =>
COPPER(ii)CARBONATE = COPPERCARBONATE

B(ClO3)3 = BCl3 + O2 =>
2 B(ClO3)3 = 2 BCl3 + 9 O2

(NF3)2 = N + F =>
(NF3)2 = 2 N + 6 F

KMnO4 + HOOCCOOH*2H2O + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HOOCCOOH*2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 18 H2O + K2SO4

BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq) =>
BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq)

Na3N + FeSO4 = Na3SO4 + FeN =>
Na3N + FeSO4 = Na3SO4 + FeN

KBr + H2SO4 + MnO2 = K2SO4 + MnSO4 + H2O + Br =>
2 KBr + 2 H2SO4 + MnO2 = K2SO4 + MnSO4 + 2 H2O + 2 Br

C7H6O3 + C2H5OH = C6H4(HO)COOCH3 + H2O =>
2 C7H6O3 + C2H5OH = 2 C6H4(HO)COOCH3 + H2O

Sb2O5 + KOH = KSbO3 + H2O =>
Sb2O5 + 2 KOH = 2 KSbO3 + H2O

CH3OCH3 = C3H6 + H2O =>
3 CH3OCH3 = 2 C3H6 + 3 H2O

Sn(OH)4 + Ca(OH)2 = CaSnO3 + H2O =>
Sn(OH)4 + Ca(OH)2 = CaSnO3 + 3 H2O

NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl

NaHCO3 + HC1 = NaC1 + H2CO3 =>
NaHCO3 + HC1 = NaC1 + H2CO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3 =>
CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3

AgClO4 + CaBr = AgBr + CaClO4 =>
AgClO4 + CaBr = AgBr + CaClO4

MgO + Na = MgNa + O2 =>
2 MgO + 2 Na = 2 MgNa + O2

NH3O2 + O2 = NO + H2O =>
4 NH3O2 + O2 = 4 NO + 6 H2O

Al2S3 + HCl = Al2Cl + S + H2 =>
2 Al2S3 + 2 HCl = 2 Al2Cl + 6 S + H2

NaClO3 + HCl = ClO2 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 6 ClO2 + 5 NaCl + 3 H2O

PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6

Al + MgO + O2 = MgAl2O4 =>
4 Al + 2 MgO + 3 O2 = 2 MgAl2O4

PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6

NaHCO3 + H2O = Na + OH + H2CO2 =>
NaHCO3 + 2 H2O = Na + 3 OH + H2CO2

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

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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