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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O

RbI3 + ClO3{-} = I2 + Cl{-} + RbO3 =>
2 RbI3 + 2 ClO3{-} = 3 I2 + 2 Cl{-} + 2 RbO3

K2SO3 + H2SO4 = K2SO4SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4SO2 + H2O

AlI = (Al)I =>
AlI = (Al)I

CH3CH(OH)CH3 + NaOH = CH3CH(ONa)CH3 + H2O =>
CH3CH(OH)CH3 + NaOH = CH3CH(ONa)CH3 + H2O

FeNO3(aq) + CaCl(aq) = FeCl(s) + CaNO3(aq) =>
FeNO3(aq) + CaCl(aq) = FeCl(s) + CaNO3(aq)

Ca(HO)2 + HCl = CaCl2 + H2O =>
Ca(HO)2 + 2 HCl = CaCl2 + 2 H2O

C4H10 + Cl2 = C4H8 + HCl =>
C4H10 + Cl2 = C4H8 + 2 HCl

Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3

C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2(SO4) + 9 CO2 + 40 H2O

CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO

BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2

C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O

MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3

FeSO4 + H2S = FeS + H2O + S =>
FeSO4 + 4 H2S = FeS + 4 H2O + 4 S

(CuOH)2SO4 = CuOH + SO4 =>
(CuOH)2SO4 = 2 CuOH + SO4

KI(aq) + AgNO3 = KNO3(aq) + AgI(s) =>
KI(aq) + AgNO3 = KNO3(aq) + AgI(s)

HCO3 + OH = CO32 + H2O =>
HCO3 + 59 OH = CO32 + 30 H2O

FeSO4 + HF = FeF2 + H2SO4 =>
FeSO4 + 2 HF = FeF2 + H2SO4

C7H16 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 C7H16 + 22 H{+} + 11 SO4{2-} = 14 CO2 + 11 H2S + 16 H2O

Ca(H2PO4)2*H2O + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2*H2O + 2 Ca(OH)2 = Ca3(PO4)2 + 5 H2O

CaCl2 + NaOH + H2O2 = CaO2 + NaCl + H2O =>
CaCl2 + 2 NaOH + H2O2 = CaO2 + 2 NaCl + 2 H2O

Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O

NaHSO3(s)NaOH = Na2SO3(s)H2O(l) =>
NaHSO3(s)NaOH = Na2SO3(s)H2O(l)

Pb(NO3)2Na2S = PbSNa2(NO3)2 =>
Pb(NO3)2Na2S = PbSNa2(NO3)2

CdCl + Na2S = Cd2S + NaCl =>
2 CdCl + Na2S = Cd2S + 2 NaCl

ZnHNO3 = ZnNO2H2OZnNO3 =>
2 ZnHNO3 = ZnNO2H2OZnNO3

CaCO3 + HBrO3 = Ca(BrO3)2 + H2CO3 =>
CaCO3 + 2 HBrO3 = Ca(BrO3)2 + H2CO3

K3Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]H2O + CO2 + H2O =>
2 K3Cr2O7 + 14 H2C2O4 + 3 K2C2O4 = 4 K3[Cr(C2O4)3]H2O + 10 CO2 + 10 H2O

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

C8H8O + NaBH4 + H2O = C6H5CHOHCH3 + NaBOH4 =>
C8H8O + NaBH4 + H2O = C6H5CHOHCH3 + NaBOH4

C7H6 + O3 = CO2 + H2O =>
3 C7H6 + 17 O3 = 21 CO2 + 9 H2O

NaOH + C20H14O2 = NaC20H14O3H =>
NaOH + C20H14O2 = NaC20H14O3H

Cr(OH)4[{-}] + H2O2 = CrO4[{-}2] + H2O =>
Cr(OH)4[{-}] + 2 H2O2 = CrO4[{-}2] + 4 H2O

Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

[Ag(NH3)2] + Na2S = Ag2S + NH3 + Na =>
2[Ag(NH3)2] + Na2S = Ag2S + 4 NH3 + 2 Na

C3H7OH(i) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(i) + 9 O2 = 6 CO2(g) + 8 H2O(g)

SbCl4{-} + Fe = Sb + Fe{3+} + Cl{-} =>
SbCl4{-} + Fe = Sb + Fe{3+} + 4 Cl{-}

HNO3 + HCl + Cu = H2O + CuCl3 + NO =>
HNO3 + 3 HCl + Cu = 2 H2O + CuCl3 + NO

HgNO4 = HgO + NO2 + O2 =>
2 HgNO4 = 2 HgO + 2 NO2 + O2

H2SeO3 + H2S = Se + H2SO + H2O =>
H2SeO3 + 2 H2S = Se + 2 H2SO + H2O

K2O + P2O5 = K2(PO3)2 =>
K2O + P2O5 = K2(PO3)2

HCOOH + Ca3(PO4)2 = Ca(HCOO)2 + H3PO4 =>
6 HCOOH + Ca3(PO4)2 = 3 Ca(HCOO)2 + 2 H3PO4

NaNO3 + H2SO4 = HSO4 + NaOH + NO2 =>
NaNO3 + H2SO4 = HSO4 + NaOH + NO2

PbSNaNO3HCl = PbNO3NaClHS =>
PbSNaNO3HCl = PbNO3NaClHS

Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3

Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O

(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH

ZnSH2O = ZnOH2S =>
ZnSH2O = ZnOH2S

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Breng de vergelijking van een chemische reactie in evenwicht
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