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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO2{-} + SO3{2-} + 6 H{+} = 2 Mn{2+} + SO4{2-} + 3 H2O

H3PO3 + AgNO3 + H2O = Ag + HNO3 + H3PO4 =>
H3PO3 + 2 AgNO3 + H2O = 2 Ag + 2 HNO3 + H3PO4

Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4

Zn(s) + Cl2 = ZnCl2 =>
Zn(s) + Cl2 = ZnCl2

C7H8O + NaOCl = C7H6O + H2O + NaCl =>
C7H8O + NaOCl = C7H6O + H2O + NaCl

CH3CHClCH2CH3 + NH3 = CH3CHNH2CH2CH3 + NH4Cl =>
CH3CHClCH2CH3 + 2 NH3 = CH3CHNH2CH2CH3 + NH4Cl

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)

ClH + Zn = ClZn + H =>
ClH + Zn = ClZn + H

XeO2F2 + H2O = Xe + O2 + HF =>
2 XeO2F2 + 2 H2O = 2 Xe + 3 O2 + 4 HF

NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4

CaSiO3 + P4 + CO = CaPO4 + SiO2 + C =>
4 CaSiO3 + P4 + 12 CO = 4 CaPO4 + 4 SiO2 + 12 C

Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O

KCl + AgCl = KAgCl2 =>
KCl + AgCl = KAgCl2

Cu2O + C10H22 = Cu + CO2 + H2O =>
31 Cu2O + C10H22 = 62 Cu + 10 CO2 + 11 H2O

CH4 + Cl2 = CCl4 + HCl4 =>
CH4 + 10 Cl2 = CCl4 + 4 HCl4

K3N + O2 = NO + K =>
2 K3N + O2 = 2 NO + 6 K

Cu3N2 + AgNO3 = Cu(NO3)2 + Ag3N =>
Cu3N2 + 6 AgNO3 = 3 Cu(NO3)2 + 2 Ag3N

FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O

KCl + NH3 = KCl(NH3) =>
KCl + NH3 = KCl(NH3)

Pb(CH3COO)2 + CoSO4 = PbSO4 + Co(CH3COO)2 =>
Pb(CH3COO)2 + CoSO4 = PbSO4 + Co(CH3COO)2

FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)

HClO4 + Ca(OH)2 = (ClO4)2Ca + H2O =>
2 HClO4 + Ca(OH)2 = (ClO4)2Ca + 2 H2O

NH4Cl + H2O + CaO = NH4OH + CaCl2 =>
2 NH4Cl + H2O + CaO = 2 NH4OH + CaCl2

Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2

CaO + Nb2O5 = Ca2Nb2O7 =>
2 CaO + Nb2O5 = Ca2Nb2O7

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

SrC2O4 + Ba = BaC2O4 + Sr =>
SrC2O4 + Ba = BaC2O4 + Sr

Fe + MgCO3 = Fe2(CO3)3 + Mg =>
2 Fe + 3 MgCO3 = Fe2(CO3)3 + 3 Mg

C3H5Cl + HCl = C3H6 + Cl2 =>
C3H5Cl + HCl = C3H6 + Cl2

H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4

P4 + S3 = P4S3 =>
P4 + S3 = P4S3

NaNO3 + Cl{-} + H2O = NO + ClO2{-} + NaOH =>
4 NaNO3 + 3 Cl{-} + 2 H2O = 4 NO + 3 ClO2{-} + 4 NaOH

HNO3 + CdS = Cd(NO3)2 + S8 + NO + H2O =>
64 HNO3 + 24 CdS = 24 Cd(NO3)2 + 3 S8 + 16 NO + 32 H2O

Na2SO3(aq) + KMnO4(s) + H2SO4(l) = MnSO4(aq) + K2SO4(aq) + Na2SO4(aq) + H2O(l) =>
5 Na2SO3(aq) + 2 KMnO4(s) + 3 H2SO4(l) = 2 MnSO4(aq) + K2SO4(aq) + 5 Na2SO4(aq) + 3 H2O(l)

NCH + CuSO4 = H2SO4 + Cu(CN)2 =>
2 NCH + CuSO4 = H2SO4 + Cu(CN)2

Mg + O2 = Mg7O6 =>
7 Mg + 3 O2 = Mg7O6

NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3 =>
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3

OCl{-} + Fe(OH)3 = Cl{-} + FeO4{-2} + H2O + H{+} =>
3 OCl{-} + 2 Fe(OH)3 = 3 Cl{-} + 2 FeO4{-2} + H2O + 4 H{+}

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

N2O + O2 + CH4 = C8H9N3O4 + H2 =>
6 N2O + 5 O2 + 32 CH4 = 4 C8H9N3O4 + 46 H2

SnO + HNO2 = SnO2 + NO + H2O =>
SnO + 2 HNO2 = SnO2 + 2 NO + H2O

AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3

SnCl4(aq) + Fe(s) = FeCl2(aq) + Sn(s) =>
SnCl4(aq) + 2 Fe(s) = 2 FeCl2(aq) + Sn(s)

Hg(NO3)2 + K2SO4 = HgSO4 + KNO3 =>
Hg(NO3)2 + K2SO4 = HgSO4 + 2 KNO3

C6H8O7 + BaCO3 = Ba3C6H5O7 + H2O + CO2 =>
7 C6H8O7 + 18 BaCO3 = 6 Ba3C6H5O7 + 13 H2O + 24 CO2

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

C + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CO2 + 6 H2O

H2SO3 + O3 = H2SO4 =>
3 H2SO3 + O3 = 3 H2SO4

H3Po4 + K(OH) = K3Po4 + H2O =>
H3Po4 + 3 K(OH) = K3Po4 + 3 H2O

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