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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbN2O6 + K2CrO4 = PbCrO4 + KNO3 =>
PbN2O6 + K2CrO4 = PbCrO4 + 2 KNO3

C18HO2 + O2 = H2O + CO2 =>
4 C18HO2 + 69 O2 = 2 H2O + 72 CO2

NaCl(ag) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(ag) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)

CrO3 + NH3 = Cr3O3 + N2 + H2O =>
3 CrO3 + 4 NH3 = Cr3O3 + 2 N2 + 6 H2O

NaOCH2CH3 + H2O = NaOH + OCH2CH4 =>
NaOCH2CH3 + H2O = NaOH + OCH2CH4

CoOOH + H2 = Co3O4 + H2O =>
6 CoOOH + H2 = 2 Co3O4 + 4 H2O

I2 + OH{-} = H2O + I{-} + O3I3H{4+} =>
6 I2 + 5 OH{-} = 2 H2O + 9 I{-} + O3I3H{4+}

H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2

CH3CH2CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH2CH(OH)CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O

H4O3 = H2O + O2 =>
2 H4O3 = 4 H2O + O2

KMnO4 + KI = K2MnO4 + I2 = MnO2 + KI + KOH =>
2 KMnO4 + 2 KI = 2 K2MnO4 + I2

C7H5O2Cl + O2 = CO2 + HCl + H2O =>
C7H5O2Cl + 7 O2 = 7 CO2 + HCl + 2 H2O

CH3CH2CO2H + O2 = CO2 + H2O =>
2 CH3CH2CO2H + 7 O2 = 6 CO2 + 6 H2O

P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3

C3H9O6P + Na2CO3 = C3H7Na2O6P + H2O + CO2 =>
C3H9O6P + Na2CO3 = C3H7Na2O6P + H2O + CO2

HNO3(aq) + K2CO3(aq) = H2CO3 + KNO3 =>
2 HNO3(aq) + K2CO3(aq) = H2CO3 + 2 KNO3

N2H4 + Cr2O7{2-} + H{+} = NO + Cr{3+} + H2O =>
3 N2H4 + 4 Cr2O7{2-} + 32 H{+} = 6 NO + 8 Cr{3+} + 22 H2O

SnO2 + HCl = SnCl2 + H2O + HClO3 =>
3 SnO2 + 7 HCl = 3 SnCl2 + 3 H2O + HClO3

Li(s) + H2O = LiOH + H2 =>
2 Li(s) + 2 H2O = 2 LiOH + H2

H2C6H6O6 + OH{-} = C6H6O6{2-} + H2O =>
H2C6H6O6 + 2 OH{-} = C6H6O6{2-} + 2 H2O

Co(ClO3)2 + H = H(ClO3)2 + Co =>
Co(ClO3)2 + H = H(ClO3)2 + Co

AsO2{-} + H{+} = As{+3} + H2O =>
AsO2{-} + 4 H{+} = As{+3} + 2 H2O

H3S + H3SO2 = S + H3O =>
H3S + H3SO2 = 2 S + 2 H3O

NaHCO3 + HCH3CO2 = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + HCH3CO2 = NaCH3CO2 + H2O + CO2

K + SrSO4 = Sr + K2SO4 =>
2 K + SrSO4 = Sr + K2SO4

N2 + NaCl = Na2N + Cl =>
N2 + 4 NaCl = 2 Na2N + 4 Cl

C9H8O + O3 = C7H6O + C2H5O3 =>
23 C9H8O + 4 O3 = 29 C7H6O + 2 C2H5O3

CrCl4 + Sn(NO3)3 = Cr(NO3)3 + SnCl4 =>
CrCl4 + Sn(NO3)3 = Cr(NO3)3 + SnCl4

(NH4)2S + HgBr2 = NH4Br + HgS =>
(NH4)2S + HgBr2 = 2 NH4Br + HgS

Cl2 + CaI2 = I2 + CaCl2 =>
Cl2 + CaI2 = I2 + CaCl2

MgOH + H2S = Mg + SO2 + H2O =>
6 MgOH + H2S = 6 Mg + SO2 + 4 H2O

Pb(CH3COO)2 + NaBr = Pb(Br)2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaBr = Pb(Br)2 + 2 Na(CH3COO)

F2 + MgCl2 = MgF + Cl =>
F2 + 2 MgCl2 = 2 MgF + 4 Cl

C5H2O3 + O2 = CO2 + H2O =>
C5H2O3 + 4 O2 = 5 CO2 + H2O

HOAc = H + OAc =>
HOAc = H + OAc

CO = *CO =>
CO = *CO

ZnCl2 + KBr = KCl + ZnBr2 =>
ZnCl2 + 2 KBr = 2 KCl + ZnBr2

MnO2 + H{+} + HNO2 = Mn{+2} + H2O + NO3{-} =>
MnO2 + H{+} + HNO2 = Mn{+2} + H2O + NO3{-}

KClO3 + Cr2O3 + NaOH = KCl + Na2CrO4 + H2O =>
KClO3 + Cr2O3 + 4 NaOH = KCl + 2 Na2CrO4 + 2 H2O

CaC2 + CO2 + H2O = Ca(OH)2 + C3O2H3 =>
11 CaC2 + 8 CO2 + 26 H2O = 11 Ca(OH)2 + 10 C3O2H3

NaHCO3 + HCH3O2 = H2CO3 + NaCH3O2 =>
NaHCO3 + HCH3O2 = H2CO3 + NaCH3O2

AluminumNitrate + PotassiumHydroxide = AluminumHydroxide + PotassiumNitrate =>
AluminumNitrate + PotassiumHydroxide = AluminumHydroxide + PotassiumNitrate

Ba + Cl + Pb(NO3)2 = PbCl2 + Ba(NO3)2 =>
Ba + 2 Cl + Pb(NO3)2 = PbCl2 + Ba(NO3)2

F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2

Na2I = Na + I2 =>
2 Na2I = 4 Na + I2

C8H18 + O2 = H18 + C4O =>
C8H18 + O2 = H18 + 2 C4O

Fe(s) + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe(s) + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O

CUO + C = CU + CO =>
CUO + C = CU + CO

H4P2O5 + Cu(OH)2 = Cu4(P2O5)2 + H2O =>
2 H4P2O5 + 4 Cu(OH)2 = Cu4(P2O5)2 + 8 H2O

Al + Hg(C2H3O2) = Al(C2H3O2)3 + Hg =>
Al + 3 Hg(C2H3O2) = Al(C2H3O2)3 + 3 Hg

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Breng de vergelijking van een chemische reactie in evenwicht
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