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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + CH3COONa = NaCl + HC2H3O2 =>
HCl + CH3COONa = NaCl + HC2H3O2

Mn(OH)2 + H2SO4 = Mn + H2O + SO4 =>
Mn(OH)2 + H2SO4 = Mn + 2 H2O + SO4

Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O

Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2

LiOH(aq) + H2CO3(aq) = Li2CO3 + H2O =>
2 LiOH(aq) + H2CO3(aq) = Li2CO3 + 2 H2O

HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4

SO3 + MnO3 = Mn(SO4)3 =>
3 SO3 + MnO3 = Mn(SO4)3

Ca(HCO3)2 + Ba(OH)2 = BaCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + CaCO3 + 2 H2O

C240H90O4NS + O2 = H2O + CO2 + NO + SO2 =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + NO + SO2

Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2

Se(s) + O2(g) = SeO2(g) =>
Se(s) + O2(g) = SeO2(g)

Cd(NO3)2 + H2SO3 = CdSO3 + HNO3 =>
Cd(NO3)2 + H2SO3 = CdSO3 + 2 HNO3

CaCO3 + C3H6O3 = CaC4H5O4 + H2O + CO2 =>
4 CaCO3 + 5 C3H6O3 = 4 CaC4H5O4 + 5 H2O + 3 CO2

FeCl3 + NH3 = [Fe(NH3)]3 + Cl =>
3 FeCl3 + 3 NH3 = [Fe(NH3)]3 + 9 Cl

H4P2O7 + Pb(OH)4 = [Pb(OH)3]4P2O7 + H2O =>
H4P2O7 + 4 Pb(OH)4 = [Pb(OH)3]4P2O7 + 4 H2O

Pb + Cu{+} = Pb2{+} + Cu =>
2 Pb + Cu{+} = Pb2{+} + Cu

AlI + NaOH = NaI + AlOH =>
AlI + NaOH = NaI + AlOH

Os + HCl = OsCl + H2 =>
2 Os + 2 HCl = 2 OsCl + H2

SiO2 + H2SO4 = SiH4 + S + O2 =>
SiO2 + 2 H2SO4 = SiH4 + 2 S + 5 O2

HNO3 + H3O = NO + H2O =>
HNO3 + 3 H3O = NO + 5 H2O

Pb3(PO4)2(s) + HNO3 = Pb(NO3)2 + H3PO4 =>
Pb3(PO4)2(s) + 6 HNO3 = 3 Pb(NO3)2 + 2 H3PO4

HCHO + KOH = HCOOK + CH3OH =>
2 HCHO + KOH = HCOOK + CH3OH

VO2 + H2SO4 + H2O = VSO4*7H2O + O2 =>
2 VO2 + 2 H2SO4 + 12 H2O = 2 VSO4*7H2O + O2

H2Co3(aq) + Mg(OH)2(s) = MgCo3 + H2O =>
H2Co3(aq) + Mg(OH)2(s) = MgCo3 + 2 H2O

(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(q) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(q) + 2 H2O(l) + 2 NH3(g)

Mn(NO3)2 + KClO3 + H2O = MnO2 + KCl + HNO3 =>
3 Mn(NO3)2 + KClO3 + 3 H2O = 3 MnO2 + KCl + 6 HNO3

NaOtBu + H2O = NaOH + HOtBu =>
NaOtBu + H2O = NaOH + HOtBu

FeCl2 + Ni(NO3)3 = Fe(NO3)2 + NiCl3 =>
3 FeCl2 + 2 Ni(NO3)3 = 3 Fe(NO3)2 + 2 NiCl3

CNCH2CH2CN + H2O + HCl = HOOCCH2CH2COOH + NH4Cl =>
CNCH2CH2CN + 4 H2O + 2 HCl = HOOCCH2CH2COOH + 2 NH4Cl

C8H16 + H2O = CH3OH =>
C8H16 + 8 H2O = 8 CH3OH

MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + H2O(l) + CO2(g)

Na2S2O5 + Br2 + H2O = NaHSO4 + HBr =>
Na2S2O5 + 2 Br2 + 3 H2O = 2 NaHSO4 + 4 HBr

KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O

Al2(C2O4)3 + CaCO3 = Al2(CO3)3 + CaC2O4 =>
Al2(C2O4)3 + 3 CaCO3 = Al2(CO3)3 + 3 CaC2O4

C2OH2 + O2 = CO2 + H2O =>
C2OH2 + 2 O2 = 2 CO2 + H2O

H2Cr2O7 + HI = Cr(OH)2 + I2 + H2O =>
H2Cr2O7 + 8 HI = 2 Cr(OH)2 + 4 I2 + 3 H2O

Zn(OH) + HPO4 = ZnPO4 + H2O =>
Zn(OH) + HPO4 = ZnPO4 + H2O

NaCl + NaHCO3 = Na2CO3 + HCl =>
NaCl + NaHCO3 = Na2CO3 + HCl

Na + Al + F = Na3AlF =>
3 Na + Al + F = Na3AlF

ZnSO4 + Cu = Zn + Cu(SO4) =>
ZnSO4 + Cu = Zn + Cu(SO4)

Na2S2O3 + HCOOH = H2O + HCOONa + S + SO2 =>
Na2S2O3 + 2 HCOOH = H2O + 2 HCOONa + S + SO2

HOOCCH2COOH + O2 = CO2 + H2O =>
HOOCCH2COOH + 2 O2 = 3 CO2 + 2 H2O

Be{2+} + H{-} = BeH2 =>
Be{2+} + 2 H{-} = BeH2

CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aw) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aw)

Rb + CH3COOH = C2H3O2Rb + H2 =>
2 Rb + 2 CH3COOH = 2 C2H3O2Rb + H2

Cu2O + CH4 = H2O + Cu + CO2 =>
4 Cu2O + CH4 = 2 H2O + 8 Cu + CO2

Al + CuCI = AlCI + Cu =>
Al + CuCI = AlCI + Cu

H3PO4 + KOH = H3K + (PO4)OH =>
H3PO4 + KOH = H3K + (PO4)OH

NH3 + Mg = Mg3N2 + H2 =>
2 NH3 + 3 Mg = Mg3N2 + 3 H2

As3S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S2 + 9 HNO3 + 2 H2O = 2 H2SO4 + 3 H3AsO4 + 9 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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