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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeO2 + H2 = Fe + H2O =>
FeO2 + 2 H2 = Fe + 2 H2O

PbI2 + H2SO4 = PbSO4 + I2 + H2S + H2O =>
4 PbI2 + 5 H2SO4 = 4 PbSO4 + 4 I2 + H2S + 4 H2O

Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3

H2S04 + BaCl2 = BaS04 + HCl =>
H2S04 + BaCl2 = BaS04 + 2 HCl

C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF

HCl + MgCl2 = MgCl3 + H2 =>
2 HCl + 2 MgCl2 = 2 MgCl3 + H2

N2 + Al2O3 = Al + NO3 =>
N2 + 2 Al2O3 = 4 Al + 2 NO3

MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4

FeCl3 + NH4HO = Fe(HO)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(HO)3 + 3 NH4Cl

CH4(g) + N2(g) = HCN(g) + NH3(g) =>
CH4(g) + N2(g) = HCN(g) + NH3(g)

Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2

Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na

C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2

CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH

KBr + O2 = KO2 + Br =>
KBr + O2 = KO2 + Br

C6H6O + C2H4O = C8H10O2 =>
C6H6O + C2H4O = C8H10O2

KHSO4 + K2CO3 = K2SO4 + KHCO3 =>
KHSO4 + K2CO3 = K2SO4 + KHCO3

H3PO2 + Mg(OH)2 = Mg3(PO2)2 + H2O =>
2 H3PO2 + 3 Mg(OH)2 = Mg3(PO2)2 + 6 H2O

P2S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S3 + 28 HNO3 = 2 H3PO4 + 3 H2SO4 + 28 NO2 + 8 H2O

NH3 + H3BO3 = (NH4)3BO3 =>
3 NH3 + H3BO3 = (NH4)3BO3

NH4ClO4 + KOH = NH3 + H2O + KClO4 =>
NH4ClO4 + KOH = NH3 + H2O + KClO4

CH3COOH(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l) =>
CH3COOH(aq) + NaHSO3(aq) = CH3COONa(aq) + SO2(g) + H2O(l)

PbO + CH4 = Pb + CO + H2O =>
3 PbO + CH4 = 3 Pb + CO + 2 H2O

C2H4Br2 + NaOH = C2H4(OH)2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H4(OH)2 + 2 NaBr

MnCl2 + H2O = MnOHCl + HCl =>
MnCl2 + H2O = MnOHCl + HCl

Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)

NaCl + Bi2S3 = Na2S + BiCl3 =>
6 NaCl + Bi2S3 = 3 Na2S + 2 BiCl3

Fe + S2 = FeS2 =>
Fe + S2 = FeS2

MgCl2Ca(OH)2 = Mg(OH)2CaCl2 =>
MgCl2Ca(OH)2 = Mg(OH)2CaCl2

H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4

N2 + C = NC =>
N2 + 2 C = 2 NC

C4H13NO + O2 = CO2 + H2O + N2 =>
4 C4H13NO + 27 O2 = 16 CO2 + 26 H2O + 2 N2

Na(OH) + H3BO3 = Na3BO3 + H2O =>
3 Na(OH) + H3BO3 = Na3BO3 + 3 H2O

HCI = H2 + CI =>
2 HCI = H2 + 2 CI

Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2

C2H5NH2 + HNO3 = C2H5NH3NO3 =>
C2H5NH2 + HNO3 = C2H5NH3NO3

CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)

Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + NH4NO3 =>
Pb(NO3)2(aq) + (NH4)2CrO4(aq) = PbCrO4 + 2 NH4NO3

[Co(H2O)(NH3)5]Cl2 + HCl = [Co(Cl)(NH3)5]Cl2 + H2O + H2 =>
2[Co(H2O)(NH3)5]Cl2 + 2 HCl = 2[Co(Cl)(NH3)5]Cl2 + 2 H2O + H2

H2PtCl6 + NaBH4 + H2O = PtO2 + NaCl + BCl3 + H2 =>
2 H2PtCl6 + 3 NaBH4 + 4 H2O = 2 PtO2 + 3 NaCl + 3 BCl3 + 12 H2

NiCl2*6H2O + NH3 = [Ni(NH3)6]Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O

C3H6 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O

HCHO2 + OH = CHO2 + H2O =>
HCHO2 + OH = CHO2 + H2O

P4S10 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S10 + 80 HNO3 = 4 H3PO4 + 10 H2SO4 + 80 NO2 + 24 H2O

TiOSO4 + H2O = TiO2*H2O + H2SO4 =>
TiOSO4 + 2 H2O = TiO2*H2O + H2SO4

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

MnO2 + KClO + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KClO + 2 KOH = K2MnO4 + KCl + H2O

MgI2 + (NH4)3PO4 = MgPO4 + (NH4)3I2 =>
MgI2 + (NH4)3PO4 = MgPO4 + (NH4)3I2

Cr2O72{-} + Fe + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O72{-} + 1281 Fe + 432 H{+} = 2 Cr3{+} + 427 Fe3{+} + 216 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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