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Chemische vergelijkingen in evenwicht op07/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + KOH + Kl = K2MnO4 + KlO3 + H2O =>
6 KMnO4 + 6 KOH + Kl = 6 K2MnO4 + KlO3 + 3 H2O

CdO + HSO3 = Cd(SO3)2 + H2O =>
CdO + 2 HSO3 = Cd(SO3)2 + H2O

Mg(ClO)2 + H2O = MgO + HClO =>
Mg(ClO)2 + H2O = MgO + 2 HClO

XO2 + X = XO =>
XO2 + X = 2 XO

KI + HNO3 = KNO3 + NO2 + I2 + H2O =>
2 KI + 4 HNO3 = 2 KNO3 + 2 NO2 + I2 + 2 H2O

NaOH + Al(OH)3 = Na[Al(OH)4] =>
NaOH + Al(OH)3 = Na[Al(OH)4]

K + S = K1S2 =>
K + 2 S = K1S2

NaFe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 =>
NaFe(SO4)2 + 3 NaOH = Fe(OH)3 + 2 Na2SO4

Al(OH)3 + KNO3 = Al(NO3)3 + K[Al(OH)4] =>
4 Al(OH)3 + 3 KNO3 = Al(NO3)3 + 3 K[Al(OH)4]

NaFe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 =>
NaFe(SO4)2 + 3 NaOH = Fe(OH)3 + 2 Na2SO4

MnO2 + NaHSO4 + NaCl = Cl2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + 4 NaHSO4 + 2 NaCl = Cl2 + MnSO4 + 3 Na2SO4 + 2 H2O

Ga(s) + F2(g) = Ga2F6(s) =>
2 Ga(s) + 3 F2(g) = Ga2F6(s)

Pb{2+} + I{-} = (PbI2) =>
Pb{2+} + 2 I{-} = (PbI2)

P4 + O2 = PO4O10 =>
P4 + 28 O2 = 4 PO4O10

C11H124 + O2 = CO2 + H2O =>
C11H124 + 42 O2 = 11 CO2 + 62 H2O

CI1O = CI + O =>
CI1O = CI + O

Zn(NO3)2 + NaOH = Na2ZnO2 + H2O + O2 + NO2 =>
2 Zn(NO3)2 + 4 NaOH = 2 Na2ZnO2 + 2 H2O + O2 + 4 NO2

N2H4(l) + N2O4 = N2 + H2O =>
2 N2H4(l) + N2O4 = 3 N2 + 4 H2O

CaCl2 + SnCl2 + H2O = CaSn + HCl + O2 =>
CaCl2 + SnCl2 + 2 H2O = CaSn + 4 HCl + O2

N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O

Ni + NH3 + H2O = NiO2H2 + NH4 =>
Ni + 2 NH3 + 2 H2O = NiO2H2 + 2 NH4

SiO2 + KF + HF = K2SiF6 + H2O =>
SiO2 + 2 KF + 4 HF = K2SiF6 + 2 H2O

I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H2{+} =>
I2 + 2 HSO3{-} + 2 H2O = 2 I{-} + 2 HSO4{-} + 2 H2{+}

C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O

(NH4)2S + NaNO3 = NH4(NO3) + Na2S =>
(NH4)2S + 2 NaNO3 = 2 NH4(NO3) + Na2S

C4H10O + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + C4H8O + H2O =>
3 C4H10O + 4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 C4H8O + 7 H2O

PbFeCl2 = PbCl2Fe =>
PbFeCl2 = PbCl2Fe

Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4) =>
Na3(PO4) + Mg(SO4) = Na3(SO4) + Mg(PO4)

NaCl2 + Ba2SO4 = NaSO4 + BaCl =>
NaCl2 + Ba2SO4 = NaSO4 + 2 BaCl

C2H8N2O4 + BaCl2 = BaC2O4 + NH4Cl =>
C2H8N2O4 + BaCl2 = BaC2O4 + 2 NH4Cl

Sn(s) + NaOH = Na2SnO2 + H2(g) =>
Sn(s) + 2 NaOH = Na2SnO2 + H2(g)

As4 = As =>
As4 = 4 As

MnO4{-} + N2H5{+} + H{+} = Mn{2+} + N2 + H2O =>
4 MnO4{-} + 5 N2H5{+} + 7 H{+} = 4 Mn{2+} + 5 N2 + 16 H2O

Mg(SO3)(aq) + Na2(CO3)(aq) = Mg(CO3)(aq) + Na2(SO3)(aq) =>
Mg(SO3)(aq) + Na2(CO3)(aq) = Mg(CO3)(aq) + Na2(SO3)(aq)

V2O3 + CO = V2O + CO2 =>
V2O3 + 2 CO = V2O + 2 CO2

Fe(s) + NaCl(aq) = Fe(NaCl)2 =>
Fe(s) + 2 NaCl(aq) = Fe(NaCl)2

CrCl2 + CH3COONa + H2O = NaCl + [Cr2(H2O)2(CH3COO)4] =>
2 CrCl2 + 4 CH3COONa + 2 H2O = 4 NaCl + [Cr2(H2O)2(CH3COO)4]

CuCl2 + CaOH = Cu(OH)2 + CaCl =>
CuCl2 + 2 CaOH = Cu(OH)2 + 2 CaCl

(d)NH3(g) + O2(g) = NO(g) + H2O(g) =>
4(d)NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)

Co(OH)3 + H2O = H3Co + OH =>
Co(OH)3 + 3 H2O = H3Co + 6 OH

Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr

Cs + Cl2 = CsCl =>
2 Cs + Cl2 = 2 CsCl

Sn(s) + NaOH = Na2SnO2 + H2(g) =>
Sn(s) + 2 NaOH = Na2SnO2 + H2(g)

HClO2 + Fe(OH)2 = Fe(ClO2)2 + H2O =>
2 HClO2 + Fe(OH)2 = Fe(ClO2)2 + 2 H2O

Cs + Cl2 = CsCl =>
2 Cs + Cl2 = 2 CsCl

ClO + SO3 = Cl2 + SO4 =>
2 ClO + 2 SO3 = Cl2 + 2 SO4

HBr + NH3 = HBr(NH3) =>
HBr + NH3 = HBr(NH3)

K2Cr2O7 + HCOOH = Cr2O3 + H2O + CO2 + KOH =>
K2Cr2O7 + 3 HCOOH = Cr2O3 + 2 H2O + 3 CO2 + 2 KOH

C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O

Ni + Zn(NO3)3 = Ni(NO3)2 + Zn =>
3 Ni + 2 Zn(NO3)3 = 3 Ni(NO3)2 + 2 Zn

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Breng de vergelijking van een chemische reactie in evenwicht
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