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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO2 + KMnO4 + H2O = Mn{+2} + SO4{-2} + K{+} + H2O2 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 Mn{+2} + 3 SO4{-2} + 2 K{+} + 2 H2O2

AgNO3(aq) + NiCl(aq) = AgCl(s) + NiNO3(aq) =>
AgNO3(aq) + NiCl(aq) = AgCl(s) + NiNO3(aq)

NiCO3 + Br2 + H2O = Ni(OH)3 + HBr + H2CO3 =>
2 NiCO3 + Br2 + 6 H2O = 2 Ni(OH)3 + 2 HBr + 2 H2CO3

SO2 + H2 = H2O + S =>
SO2 + 2 H2 = 2 H2O + S

Na(OH) + H2CO3 = H(OH) + Na2CO3 =>
2 Na(OH) + H2CO3 = 2 H(OH) + Na2CO3

C5H5NHCl + H2O = H3O + C5H4N + Cl =>
C5H5NHCl + 2 H2O = 2 H3O + C5H4N + Cl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

KHCO3 + Na2SO3 = K2SO3 + NaHCO3 =>
2 KHCO3 + Na2SO3 = K2SO3 + 2 NaHCO3

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

LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2

FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O

CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O

Al2(CO3)3 + C2H4O2 = Al(C2H3O2)3 + CO2 + H2O =>
Al2(CO3)3 + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 CO2 + 3 H2O

KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2

MnCO3(heat) = MnO + CO2 =>
MnCO3(heat) = MnO + CO2

Zn2(aq) + OH(aq) = Zn(OH)2 =>
Zn2(aq) + 4 OH(aq) = 2 Zn(OH)2

FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O

HCl + Sn(OH)4 = SnCl4*4H2O =>
4 HCl + Sn(OH)4 = SnCl4*4H2O

C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl

Al + HeSO4 = AlSO4 + He =>
Al + HeSO4 = AlSO4 + He

Na4(HPO4)2 = Na4P2O7 + H2O =>
Na4(HPO4)2 = Na4P2O7 + H2O

CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O

SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3

Al2O3 = Al3O + O2 =>
6 Al2O3 = 4 Al3O + 7 O2

RbOH + HCl = RbCl + HOH =>
RbOH + HCl = RbCl + HOH

KCl + NH3 = KNH3 + Cl =>
KCl + NH3 = KNH3 + Cl

Ca(C2H3O2)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4(C2H3O2) =>
3 Ca(C2H3O2)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4(C2H3O2)

Li2SO4 + K3PO4 = K2SO4 + Li3PO4 =>
3 Li2SO4 + 2 K3PO4 = 3 K2SO4 + 2 Li3PO4

Al(OH)3 + LiHCO3 + HF = LiAlCO3F2 + H2O =>
Al(OH)3 + LiHCO3 + 2 HF = LiAlCO3F2 + 3 H2O

Ca(OCl)Cl + NH3 = CaCl2 + N2 + H2O =>
3 Ca(OCl)Cl + 2 NH3 = 3 CaCl2 + N2 + 3 H2O

Pb{+2} + PO4{-3} = Pb3(PO4)2 =>
3 Pb{+2} + 2 PO4{-3} = Pb3(PO4)2

H + AlCl3 = Al + HCl =>
3 H + AlCl3 = Al + 3 HCl

NaBr + RbCl = NaCl + BrRb =>
NaBr + RbCl = NaCl + BrRb

ZnCl2 + CaO = CaCl2 + ZnO =>
ZnCl2 + CaO = CaCl2 + ZnO

Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O

Ca(AsS3)2 + HCl = CaCl2 + As2S5 + H2S =>
Ca(AsS3)2 + 2 HCl = CaCl2 + As2S5 + H2S

Co(NO3)2*6H2O + C2H5NO2 = Co3O4 + CO2 + H2O + N2 =>
27 Co(NO3)2*6H2O + 28 C2H5NO2 = 9 Co3O4 + 56 CO2 + 232 H2O + 41 N2

PotassiumPhosphate + AluminiumNitrate = PotassiumNitrate + AluminiumPhosphate =>
PotassiumPhosphate + AluminiumNitrate = PotassiumNitrate + AluminiumPhosphate

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

CH3O2H + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
2 CH3O2H + NaHCO3 = NaC2H3O2 + CO2 + 3 H2O

FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Li2O2 + H2SO4 = Li2SO4 + H2O + O2 =>
2 Li2O2 + 2 H2SO4 = 2 Li2SO4 + 2 H2O + O2

CrBr3 + NaOH = Cr(OH)3 + NaBr =>
CrBr3 + 3 NaOH = Cr(OH)3 + 3 NaBr

Pb(NO3) + NaCl = PbCl + NaNO3 =>
Pb(NO3) + NaCl = PbCl + NaNO3

H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O

Ni + H2 = Ni2H2 =>
2 Ni + H2 = Ni2H2

NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2

IO3{-} + N2H2 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + 2 N2H2 + 2 HCl = 2 N2 + ICl2{-} + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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