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Chemische vergelijkingen in evenwicht op03/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2S + FeCl3 = NH4Cl + Fe2S3 =>
3(NH4)2S + 2 FeCl3 = 6 NH4Cl + Fe2S3

N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)

RbOH + Ga(NO3)3 = Rb(NO3)3 + GaOH =>
RbOH + Ga(NO3)3 = Rb(NO3)3 + GaOH

KCl + BrNO3 = KNO3 + BrCl =>
KCl + BrNO3 = KNO3 + BrCl

N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)

ZnS + O2 = ZnO2 + S =>
ZnS + O2 = ZnO2 + S

LiCN + HBr = HCN + LiBr =>
LiCN + HBr = HCN + LiBr

MnCl2 + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + KCl =>
2 MnCl2 + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + 4 KCl

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

PbSO4 + H2O = PbSO4*H2O =>
PbSO4 + H2O = PbSO4*H2O

(NH4)2CrO4 + Pb3(PO4)4 = (NH4)3PO4 + Pb(CrO4)2 =>
6(NH4)2CrO4 + Pb3(PO4)4 = 4(NH4)3PO4 + 3 Pb(CrO4)2

C5H + O2 = C + H2O =>
4 C5H + O2 = 20 C + 2 H2O

Ag2SO4 + CuNO3 = AgNO3 + Cu2SO4 =>
Ag2SO4 + 2 CuNO3 = 2 AgNO3 + Cu2SO4

Fe + CuOH = Fe(OH)3 + Cu =>
Fe + 3 CuOH = Fe(OH)3 + 3 Cu

N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Cu(OAc)2H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(OAc) =>
Cu(OAc)2H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(OAc)

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)

UO3 + H2 = UO2 + H2O =>
UO3 + H2 = UO2 + H2O

Cr2O72{-} + H{+} + I{-} = I2 + Cr3{+} + H2O =>
6 Cr2O72{-} + 864 H{+} + 854 I{-} = 427 I2 + 4 Cr3{+} + 432 H2O

Cl{-} + O = ClO{-} =>
Cl{-} + O = ClO{-}

MgSO4 + NaSO3 = MgSO3 + NaSO4 =>
MgSO4 + NaSO3 = MgSO3 + NaSO4

Fe3O4 + C02 = Fe + CO2 =>
Fe3O4 + C02 = 3 Fe + 2 CO2

NH4NO3 + H2SO4 = HNO3 + (NH4)2SO4 =>
2 NH4NO3 + H2SO4 = 2 HNO3 + (NH4)2SO4

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

H2C2O4*H2O + NaOH = NaC2O4 + H2O + H3O =>
H2C2O4*H2O + NaOH = NaC2O4 + H2O + H3O

Zn(NO3)2*6H2O + C2H5NO2 = N2 + ZnO + CO2 + H2O =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 = 14 N2 + 9 ZnO + 20 CO2 + 79 H2O

Pb(aq) + HCl(aq) = HPb + Cl =>
Pb(aq) + HCl(aq) = HPb + Cl

(NH4)2SO4 + NaCl = HCl + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 HCl + 2 NH3 + Na2SO4

Pb(O)2 + H2O = Pb(OH)4 =>
Pb(O)2 + 2 H2O = Pb(OH)4

NaOH + Cl2 + S = Na2SO4 + H2O + NaCl =>
8 NaOH + 3 Cl2 + S = Na2SO4 + 4 H2O + 6 NaCl

PH3 + H2SO4 = (PH4)2SO4 =>
2 PH3 + H2SO4 = (PH4)2SO4

NaOH + Cl2 + S = Na2SO4 + H2O + NaCl =>
8 NaOH + 3 Cl2 + S = Na2SO4 + 4 H2O + 6 NaCl

PH3 + H2SO4 = (PH4)2SO4 =>
2 PH3 + H2SO4 = (PH4)2SO4

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

Fe + Cl2 + U = Fe2Cl3U =>
4 Fe + 3 Cl2 + 2 U = 2 Fe2Cl3U

AgNO3(s) + NaI(aq) = AgI(aq) + NaNO3(aq) =>
AgNO3(s) + NaI(aq) = AgI(aq) + NaNO3(aq)

K2CO3 + Ba(NO3)2 = CO2 + O6 + K2BaN2 =>
6 K2CO3 + 6 Ba(NO3)2 = 6 CO2 + 7 O6 + 6 K2BaN2

CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

KClO37 = KCl + O2 =>
2 KClO37 = 2 KCl + 37 O2

BaBr2(aq) + CaCl2(aq) = BaCl2(aq) + CaBr2(aq) =>
BaBr2(aq) + CaCl2(aq) = BaCl2(aq) + CaBr2(aq)

Zn(NO3)2*6H2O + C2H5NO2 = N2 + ZnO + CO2 + H2O =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 = 14 N2 + 9 ZnO + 20 CO2 + 79 H2O

Mg(IO3)2 = MgI2 + O2 =>
Mg(IO3)2 = MgI2 + 3 O2

HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O

H2O + HNO3 = H3O{+} + NO3{-} =>
H2O + HNO3 = H3O{+} + NO3{-}

CrI3 + Na2S = Cr2S3 + NaI =>
2 CrI3 + 3 Na2S = Cr2S3 + 6 NaI

H2SO3 + HBrO3 = H2SO4 + HBr =>
3 H2SO3 + HBrO3 = 3 H2SO4 + HBr

AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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