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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2 + CH3COOAg = AgCl + Ca(CH3COO)2 =>
CaCl2 + 2 CH3COOAg = 2 AgCl + Ca(CH3COO)2

Cr6 + O2 = Cr2O3 =>
2 Cr6 + 9 O2 = 6 Cr2O3

CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O

Mn + Cr2O72 = Cr + MnO4 =>
18 Mn + Cr2O72 = 2 Cr + 18 MnO4

Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3

Fe3O4(s) = Fe(s) + O2(g) =>
Fe3O4(s) = 3 Fe(s) + 2 O2(g)

CH3COOH + (HCl)50 = CH3COOCl + H =>
50 CH3COOH + (HCl)50 = 50 CH3COOCl + 100 H

NH2CH2COOH + O2 = CO2 + H2O + OC(NH2)2 =>
2 NH2CH2COOH + 3 O2 = 3 CO2 + 3 H2O + OC(NH2)2

(NH4)2SO4 + HCl = NH4Cl + NH4HSO4 =>
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4

AlO3(s) + H2SO4(l) = Al(SO4)3(aq) + H2O(l) =>
AlO3(s) + 3 H2SO4(l) = Al(SO4)3(aq) + 3 H2O(l)

Al + KNO3 + KOH = K3AlO3 + NH3 + H2O =>
8 Al + 3 KNO3 + 21 KOH = 8 K3AlO3 + 3 NH3 + 6 H2O

Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaOH(aq)

Na + Mg = NaMg =>
Na + Mg = NaMg

SF6(g) = S(g) + F2(g) =>
SF6(g) = S(g) + 3 F2(g)

CaCO3 + KOH = Ca(OH)2 + K2(CO3) =>
CaCO3 + 2 KOH = Ca(OH)2 + K2(CO3)

C3H6O3 + CaCO3 = Ca + CO2 + H2O =>
C3H6O3 + 6 CaCO3 = 6 Ca + 9 CO2 + 3 H2O

C3H7COOH + NaCl = C3H7COONa + HCl =>
C3H7COOH + NaCl = C3H7COONa + HCl

Fe(ClO3)3 + CdC2O4 = Fe2(C2O4)3 + Cd(ClO3)2 =>
2 Fe(ClO3)3 + 3 CdC2O4 = Fe2(C2O4)3 + 3 Cd(ClO3)2

O(NO3)2 + H2O = HNO3 + O2 =>
O(NO3)2 + H2O = 2 HNO3 + O2

Zn(NO3)2 + H2O + HMTA = [Zn(H2O)4(HMTA)2](NO3)2 =>
Zn(NO3)2 + 4 H2O + 2 HMTA = [Zn(H2O)4(HMTA)2](NO3)2

W + HF + HNO3 = WF6 + NO + H2O =>
W + 6 HF + 2 HNO3 = WF6 + 2 NO + 4 H2O

As4 + NaOCl + H2O = AsO4{-}3 + NaCl + H{+} =>
As4 + 14 NaOCl + 2 H2O = 4 AsO4{-}3 + 14 NaCl + 4 H{+}

Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2

HOOCCOOH = CO2 + HCOOH =>
HOOCCOOH = CO2 + HCOOH

P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O

ScCl3 + H2O = Sc(OH)3 + HCl =>
ScCl3 + 3 H2O = Sc(OH)3 + 3 HCl

Sn(NO3)2 + Hg(NO3)2 = Sn(NO3)4 + Hg =>
Sn(NO3)2 + Hg(NO3)2 = Sn(NO3)4 + Hg

Al(OH)3 + Na2S2O2 = Al2(S2O2)3 + NaOH =>
2 Al(OH)3 + 3 Na2S2O2 = Al2(S2O2)3 + 6 NaOH

Y2 + H2O2 = HYO3 + H2O =>
Y2 + 5 H2O2 = 2 HYO3 + 4 H2O

KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4

Hg2(OH)2 = Hg2O + H2O =>
Hg2(OH)2 = Hg2O + H2O

Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O

NH3 + HNO3(aq) = NH4NO3 =>
NH3 + HNO3(aq) = NH4NO3

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

HOCH2CHO + Na = NaOCH2CHO + H2 =>
2 HOCH2CHO + 2 Na = 2 NaOCH2CHO + H2

Ni(OH)2 + HMnO4 = Ni(MnO4)2 + H2O =>
Ni(OH)2 + 2 HMnO4 = Ni(MnO4)2 + 2 H2O

NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3

ZnSO4 + NaOH = Na2[Zn(OH)4] + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2[Zn(OH)4] + Na2SO4

Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2

(NH4)HO3 = N2O + H2O =>
2(NH4)HO3 = N2O + 5 H2O

VOSO4 + K2Cr2O7 + H2O = H3VO4 + K2SO4 + CrSO4 + H2SO4 =>
8 VOSO4 + K2Cr2O7 + 17 H2O = 8 H3VO4 + K2SO4 + 2 CrSO4 + 5 H2SO4

C2H3O2 + Cu = C2H3O2Cu =>
C2H3O2 + Cu = C2H3O2Cu

K2ReCl6 + KCN + H2O = K4[ReO2(CN)4] + HCl + KCl =>
K2ReCl6 + 4 KCN + 2 H2O = K4[ReO2(CN)4] + 4 HCl + 2 KCl

Li4Si + H2SO4 = Li2SO4 + SiH4 =>
Li4Si + 2 H2SO4 = 2 Li2SO4 + SiH4

AgCl + HCOONa = Ag + CO2 + NaCl + H2 =>
2 AgCl + 2 HCOONa = 2 Ag + 2 CO2 + 2 NaCl + H2

SO3{3-} + Fe{3+} + H2O = SO4{-} + H{+} + Fe{2+} =>
SO3{3-} + 4 Fe{3+} + H2O = SO4{-} + 2 H{+} + 4 Fe{2+}

(C4H10) + O2 = CO + H2O =>
2(C4H10) + 9 O2 = 8 CO + 10 H2O

MnO2 + H2SO4 = MnSO4 + O2 + H2 =>
MnO2 + H2SO4 = MnSO4 + O2 + H2

C6H5CH3 + H2SO4 = SO2 + H2O + C6H5COOH =>
C6H5CH3 + 3 H2SO4 = 3 SO2 + 4 H2O + C6H5COOH

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

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