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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6

K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3

H2(CO3) + Ni(OH)2 = H2O + Ni(CO3) =>
H2(CO3) + Ni(OH)2 = 2 H2O + Ni(CO3)

Sr + H2S = SrS + H2 =>
Sr + H2S = SrS + H2

HBr + SOH = SBr + H2O =>
HBr + SOH = SBr + H2O

Ti + NF3 = TiF4 + N2 =>
3 Ti + 4 NF3 = 3 TiF4 + 2 N2

Cr2O3 + K2SO3 = KCrO2 + S + O2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + S + O2

Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3

Cl2 + LiI2 = LiCl2 + I2 =>
Cl2 + LiI2 = LiCl2 + I2

Co + HNO3 = Co(NO3)3 + NO + H2O =>
Co + 4 HNO3 = Co(NO3)3 + NO + 2 H2O

CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH4SO4

ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g)

CoCl4(aq) + H2O(l) = Co(H2O)6(aq) + Cl =>
CoCl4(aq) + 6 H2O(l) = Co(H2O)6(aq) + 4 Cl

NH4OH + Na3(Co(NO2)6) = NH4Na2(Co(NO2)6) + NaOH =>
NH4OH + Na3(Co(NO2)6) = NH4Na2(Co(NO2)6) + NaOH

NH4(OH) + HBrO3 = H2O + NH4BrO3 =>
NH4(OH) + HBrO3 = H2O + NH4BrO3

CH2CH2 + HOH = C2H5OH =>
CH2CH2 + HOH = C2H5OH

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C2H5OH + O2 = C2H3 + H2O =>
4 C2H5OH + O2 = 4 C2H3 + 6 H2O

Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O

H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O

AuH2O = AuOH2 =>
AuH2O = AuOH2

Ba(ClO3)2 + Na2S = BaS + Na(ClO3) =>
Ba(ClO3)2 + Na2S = BaS + 2 Na(ClO3)

Ag2SO4 + HCl = H2SO4 + Ag + Cl =>
Ag2SO4 + 2 HCl = H2SO4 + 2 Ag + 2 Cl

CH3CH2OH + PCl5 = CH3CH2Cl + POCl3 + HCl =>
CH3CH2OH + PCl5 = CH3CH2Cl + POCl3 + HCl

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

C10H16 = C + H2 =>
C10H16 = 10 C + 8 H2

H4C6H4O6 + NaOH = Na4C6H4O6 + H2O =>
H4C6H4O6 + 4 NaOH = Na4C6H4O6 + 4 H2O

C4H8H2O = C4H10O =>
C4H8H2O = C4H10O

CuOFe = FeOCu =>
CuOFe = FeOCu

PdO2 = Pd + O =>
PdO2 = Pd + 2 O

AgC2H3O2(aq) + SrCl2(aq) = AgCl2(s) + C2H3O2Sr =>
AgC2H3O2(aq) + SrCl2(aq) = AgCl2(s) + C2H3O2Sr

Na2S + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2S + 8 KMnO4 + 8 KOH = 8 K2MnO4 + Na2SO4 + 4 H2O

CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O

KHCO3 + H2O2 = K2C2O6 + H2O =>
2 KHCO3 + H2O2 = K2C2O6 + 2 H2O

Cu(No3)2 + NaCl = Cu(Cl)2 + NaNo3 =>
Cu(No3)2 + 2 NaCl = Cu(Cl)2 + 2 NaNo3

MgSO4 + Cu = CuSO4 + Mg =>
MgSO4 + Cu = CuSO4 + Mg

CuSO4 + H2SO4 = Cu(HSO4)2 =>
CuSO4 + H2SO4 = Cu(HSO4)2

FXe = XeF =>
FXe = XeF

C12H24O12 + O2 = CO2 + H2 =>
C12H24O12 + 6 O2 = 12 CO2 + 12 H2

C4H8 + HCl = C5Cl + H =>
5 C4H8 + 4 HCl = 4 C5Cl + 44 H

Zn(OH)2 + H3P = Zn3P2 + H2O =>
3 Zn(OH)2 + 2 H3P = Zn3P2 + 6 H2O

Ge(OH)4 + H2CO3 = [Ge(OH)2]CO3 + H2O =>
Ge(OH)4 + H2CO3 = [Ge(OH)2]CO3 + 2 H2O

NO2{+} + OH{-} = HNO3 =>
NO2{+} + OH{-} = HNO3

KMnO4 + Cr2(SO4)2 + KOH = MnO2 + K2SO4 + K2CrO4 + H2O =>
8 KMnO4 + 3 Cr2(SO4)2 + 16 KOH = 8 MnO2 + 6 K2SO4 + 6 K2CrO4 + 8 H2O

NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O

Na2SO3(aq) + BaCl2(aq) = NaCl(aq) + BaSO3(s) =>
Na2SO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO3(s)

(NH4)638Br347(PO4)97 + Mn44C77 = (NH4)4C + Mn3Br21 + (NH4)3PO4 =>
924(NH4)638Br347(PO4)97 + 1041 Mn44C77 = 80157(NH4)4C + 15268 Mn3Br21 + 89628(NH4)3PO4

Ga(NO3)3 + Zn(NO3)2 + H2O = ZnGa2O4 + NH3 + O2 =>
2 Ga(NO3)3 + Zn(NO3)2 + 12 H2O = ZnGa2O4 + 8 NH3 + 16 O2

NH4IO2 = N2 + I2 + H2O =>
2 NH4IO2 = N2 + I2 + 4 H2O

NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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