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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Cu2(CO3)(OH)2 = CuO + CO2 + H2O =>
Cu2(CO3)(OH)2 = 2 CuO + CO2 + H2O

Xe + F2 = XeF2 =>
Xe + F2 = XeF2

CC3H6O + O2 = CO2 + H2O =>
CC3H6O + 5 O2 = 4 CO2 + 3 H2O

NO2 + H2O = NO + HNO3(g) =>
3 NO2 + H2O = NO + 2 HNO3(g)

Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4

CuF + Ca(OH)2 = Cu(OH)2 + CaF =>
CuF + Ca(OH)2 = Cu(OH)2 + CaF

H2S + Fe3O4 + Cu5FeS4 = CuFeS2 + Fe2O3 + H2 =>
6 H2S + 12 Fe3O4 + Cu5FeS4 = 5 CuFeS2 + 16 Fe2O3 + 6 H2

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

SiO2 + Li2O = Li2SiO3 =>
SiO2 + Li2O = Li2SiO3

C2H2ClF + O2 = CO2 + H2O + Cl + F =>
2 C2H2ClF + 5 O2 = 4 CO2 + 2 H2O + 2 Cl + 2 F

IK + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 IK + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O

H3CCHO + KMnO4 + KOH = H3CCOOK + K2MnO4 + H2O =>
H3CCHO + 2 KMnO4 + 3 KOH = H3CCOOK + 2 K2MnO4 + 2 H2O

BaO + S = Ba + SO =>
BaO + S = Ba + SO

Sc + HCl = ScCl + H =>
Sc + HCl = ScCl + H

NH3 + ClO = NH2Cl + OH =>
NH3 + ClO = NH2Cl + OH

Cl16 = Cl66 =>
33 Cl16 = 8 Cl66

Na2CrO4 + NaOH + H2S + H2O = S + Na3[Cr(OH)6] =>
2 Na2CrO4 + 2 NaOH + 3 H2S + 2 H2O = 3 S + 2 Na3[Cr(OH)6]

Na2O + HBr = NaBr + O2 + H2 =>
2 Na2O + 4 HBr = 4 NaBr + O2 + 2 H2

Cs2O + Na = Na2O + Cs =>
Cs2O + 2 Na = Na2O + 2 Cs

HI + Na2SO3 = H2SO3 + NaI =>
2 HI + Na2SO3 = H2SO3 + 2 NaI

CF4 + Si3O2 + BN = C3O2 + Si3N4 + BF3 =>
3 CF4 + Si3O2 + 4 BN = C3O2 + Si3N4 + 4 BF3

CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF

C3H4O4 + NaOH = NaH + H2O + CO2 =>
C3H4O4 + 4 NaOH = 4 NaH + 2 H2O + 3 CO2

Cl2 = Cl18 =>
9 Cl2 = Cl18

NaCl + CO2 + H2O = Na2CO3 + HCl =>
2 NaCl + CO2 + H2O = Na2CO3 + 2 HCl

CoCl3 + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl3 + 6 NaOH = Co2O3 + 6 NaCl + 3 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

H2SO4 + K2CO3 = K2SO4 + CO2 + H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2 + H2O

NH4OH + Hg2(NO3)2 = NH4NO3 + H2O + Hg2 =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4NO3 + 7 H2O + 4 Hg2

FeI + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + I2 + 6 H2O

HCl + K(HCO3) = H2(CO3) + KCl =>
HCl + K(HCO3) = H2(CO3) + KCl

RbF + Al2(CO3)3 = Rb2CO3 + AlF3 =>
6 RbF + Al2(CO3)3 = 3 Rb2CO3 + 2 AlF3

HNO3 + HCl = H2O + NO + Cl2 =>
2 HNO3 + 6 HCl = 4 H2O + 2 NO + 3 Cl2

KHCO3 + HCl = KCl + H2(CO3) =>
KHCO3 + HCl = KCl + H2(CO3)

Xe + F = XeF6 =>
Xe + 6 F = XeF6

K2S + Cu = K + CuS =>
K2S + Cu = 2 K + CuS

P + S = PS =>
P + S = PS

Co + HClO4 = CoClO4 + H =>
Co + HClO4 = CoClO4 + H

CH3NHC2H5 + HBr = CH3NH2 + C2H5Br =>
CH3NHC2H5 + HBr = CH3NH2 + C2H5Br

H3PO3 + Co(OH)3 = Co(PO3) + H2O =>
H3PO3 + Co(OH)3 = Co(PO3) + 3 H2O

H2SO4 + Ba(CH3COO2) = BaSO4 + H2CH3COO2 =>
H2SO4 + Ba(CH3COO2) = BaSO4 + H2CH3COO2

NiO + CaO = Ca2NiO3 =>
NiO + 2 CaO = Ca2NiO3

Fe{3+} + [Fe(CN)6]{4-} = [Fe(CN)6]3Fe4 =>
4 Fe{3+} + 3[Fe(CN)6]{4-} = [Fe(CN)6]3Fe4

S + NaF = SF + Na =>
S + NaF = SF + Na

ZnCl2 + Mn = MnCl2 + Zn =>
ZnCl2 + Mn = MnCl2 + Zn

IO3{-} + AsO3{-3} = I{-} + AsO4{-3} =>
IO3{-} + 3 AsO3{-3} = I{-} + 3 AsO4{-3}

BCl3 + NaCl = NaBCl4 =>
BCl3 + NaCl = NaBCl4

Cl + NO = NCl3 + O =>
3 Cl + NO = NCl3 + O

Al2 + (SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2 + (SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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