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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeS + Fe2O3 = FeO + SO2 =>
FeS + 3 Fe2O3 = 7 FeO + SO2

HSO4 + As4 + Pb3O4 = PbSO4 + H2AsO4{-} + H{+} =>
12 HSO4 + As4 + 4 Pb3O4 = 12 PbSO4 + 4 H2AsO4{-} + 4 H{+}

C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H =>
C6H5NH2(CH3CO)2O = CH3CONHC6H5CH3CO2H

Li2S + AgF = Ag2S + LiF =>
Li2S + 2 AgF = Ag2S + 2 LiF

NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

NH4HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
NH4HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O

CsI + Br2 = Cs2Br + I =>
4 CsI + Br2 = 2 Cs2Br + 4 I

NaCl + HNo3 = Na(No3) + HCl =>
NaCl + HNo3 = Na(No3) + HCl

K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al

K2SO4 + HNO3 = KNO3 + SO3*H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3*H2O

NiNO3 + MgSO4 = NiSO4 + NO3Mg =>
NiNO3 + MgSO4 = NiSO4 + NO3Mg

FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO

Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3PO4

AgHCl = AgClH =>
AgHCl = AgClH

Ca3(Po4)2 + NaOH = Ca(OH) + Na3(Po4)2 =>
Ca3(Po4)2 + 3 NaOH = 3 Ca(OH) + Na3(Po4)2

CH3CH2C(OH)CH3 + O2 = CH3C(O)CH2CH3 + H2O =>
4 CH3CH2C(OH)CH3 + O2 = 4 CH3C(O)CH2CH3 + 2 H2O

HNO3 + H2PHO3 = H3PO4 + NO2 + H2O =>
2 HNO3 + H2PHO3 = H3PO4 + 2 NO2 + H2O

Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O

NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + HCl(aq) =>
2 NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + 2 HCl(aq)

Zn(OH)2CuO = ZnOCu(OH)2 =>
Zn(OH)2CuO = ZnOCu(OH)2

C738H1166N812O203S2Fe = C + H2 + N2 + O2 + S + Fe =>
2 C738H1166N812O203S2Fe = 1476 C + 1166 H2 + 812 N2 + 203 O2 + 4 S + 2 Fe

SnO + CaO = CaSnO2 =>
SnO + CaO = CaSnO2

C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2

NiO + HI = NiI2 + H2O =>
NiO + 2 HI = NiI2 + H2O

AlCl3 + NaOH = Al(OH0)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH0)3 + 3 NaCl

CaC3 + (HCl) = CaCl2 + H2 + C2 =>
2 CaC3 + 4(HCl) = 2 CaCl2 + 2 H2 + 3 C2

HH2O2 = H2O + O2 =>
4 HH2O2 = 6 H2O + O2

KOH + HSO4 = H2O + KSO4 =>
KOH + HSO4 = H2O + KSO4

NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl

H3PO4 + Ga = GaPO4 + H2 =>
2 H3PO4 + 2 Ga = 2 GaPO4 + 3 H2

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

Mg + Fe(PO4) = Mg(PO4) + Fe =>
Mg + Fe(PO4) = Mg(PO4) + Fe

Sr(s) + N2(g) = Sr3N2 =>
3 Sr(s) + N2(g) = Sr3N2

Bi2O3 + ClO{-} = BiO3 + Cl{-} =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}

NCl = Cl2 + N2 =>
2 NCl = Cl2 + N2

CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl

Na2S2O8 + Bi(NO3)3 + NaOH = Na2SO4 + NaBiO3 + NaNO3 + H2O =>
Na2S2O8 + Bi(NO3)3 + 6 NaOH = 2 Na2SO4 + NaBiO3 + 3 NaNO3 + 3 H2O

H3N + CO2 = CH4N2O + H2O =>
2 H3N + CO2 = CH4N2O + H2O

BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2

CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2

Ca{+} + Co = Co{2+} + Ca =>
2 Ca{+} + Co = Co{2+} + 2 Ca

NAHSO3(aq) + HCl(aq) = SO2(aq) + H2O(l) + NACl(aq) =>
NAHSO3(aq) + HCl(aq) = SO2(aq) + H2O(l) + NACl(aq)

FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3

CrI2 + F2 = CrF2 + I2 =>
CrI2 + F2 = CrF2 + I2

Zn(OH)2 + NH4Cl = Zn[NH3]4 + H2O + HCl + Cl2 =>
Zn(OH)2 + 4 NH4Cl = Zn[NH3]4 + 2 H2O + 2 HCl + Cl2

Al2O3 + KHSO4 = Al2(SO4)3 + KOH =>
Al2O3 + 3 KHSO4 = Al2(SO4)3 + 3 KOH

Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2

Mg + O + H = MgOH =>
Mg + O + H = MgOH

C3H7NO + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO + 7 O2 = 5 CO2 + 5 H2O + CH4N2O

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