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Chemische vergelijkingen in evenwicht op04/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCO3 + H2 = Fe + H2CO3 =>
FeCO3 + H2 = Fe + H2CO3

AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl

Ca(OH)2 + Na2CO3 = Ca(CO3) + Na(OH) =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 Na(OH)

Al + Br3 = AlBr3 =>
Al + Br3 = AlBr3

KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C6H5CHO + [Ag(NH3)2]OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2[Ag(NH3)2]OH = C6H5COOH + 2 Ag + 4 NH3 + H2O

Sn{2+} + ClO4{-} + H{+} = Sn{4+} + Cl{-} + H2O =>
4 Sn{2+} + ClO4{-} + 8 H{+} = 4 Sn{4+} + Cl{-} + 4 H2O

H2PO4 + H2O = H3O + (HPO4)2 =>
2 H2PO4 + 2 H2O = 2 H3O + (HPO4)2

Na3Po + Hg(NO3)2 = HgPo + Na3(NO3)2 =>
Na3Po + Hg(NO3)2 = HgPo + Na3(NO3)2

AgBr + Cl = AgCl + Br =>
AgBr + Cl = AgCl + Br

CaCO3 + C6H8O7 + FeSO4*H2O = C6H5FeCaO7 + CaSO4 + H2O + CO2 =>
36 CaCO3 + 19 C6H8O7 + 18 FeSO4*H2O = 18 C6H5FeCaO7 + 18 CaSO4 + 49 H2O + 42 CO2

Fe2O3 + H2C2O4 = H3Fe(C2O4)3 + H2O =>
Fe2O3 + 6 H2C2O4 = 2 H3Fe(C2O4)3 + 3 H2O

Cl2OH2O = HClO =>
Cl2OH2O = 2 HClO

KHSO4(aq) + KOH = K2SO4 + H2O =>
KHSO4(aq) + KOH = K2SO4 + H2O

CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2

HCl + BaOH = BaCl + H2O =>
HCl + BaOH = BaCl + H2O

NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O

CaC + HCl = CaCl + H2C2 =>
2 CaC + 2 HCl = 2 CaCl + H2C2

Mg(s) + Pb(NO3)2(aq) = MgNO3 + Pb2 =>
4 Mg(s) + 2 Pb(NO3)2(aq) = 4 MgNO3 + Pb2

CH3(CH2)6CH3(g) + O2 = CO2(g) + H2O =>
2 CH3(CH2)6CH3(g) + 25 O2 = 16 CO2(g) + 18 H2O

MgO + H2O = Mg + OH =>
MgO + H2O = Mg + 2 OH

NaCl + HC2H3O2 = NaC2H3O2 + HCl =>
NaCl + HC2H3O2 = NaC2H3O2 + HCl

CaF2 = Ca + F2 =>
CaF2 = Ca + F2

Al + P = Al1P2 =>
Al + 2 P = Al1P2

AgNO3 + Cu2O = CuNO3 + Ag2O =>
2 AgNO3 + Cu2O = 2 CuNO3 + Ag2O

Fe(NO3)3 + K2CrO4 = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KNO3

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

Ni + NH4 = Ni(NH4)2 =>
Ni + 2 NH4 = Ni(NH4)2

C240H90O4NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C240H90O4NS + 523 O2 = 480 CO2 + 90 H2O + N2 + 2 SO2

Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

NO2(g) + H2O(l) + O2(g) = HNO3(aw) =>
4 NO2(g) + 2 H2O(l) + O2(g) = 4 HNO3(aw)

F2 + HgCl2 = FCl2 + Hg =>
F2 + 2 HgCl2 = 2 FCl2 + 2 Hg

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3

CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl

ZnCl2 + (NH4)3(PO4) = Zn3(PO4)2 + (NH4)Cl =>
3 ZnCl2 + 2(NH4)3(PO4) = Zn3(PO4)2 + 6(NH4)Cl

Sn(OH)2 + NaOH = Na4(Sn(OH)6) =>
Sn(OH)2 + 4 NaOH = Na4(Sn(OH)6)

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

MnCl3 + (NH4)2S = MnS + NH4Cl + S2 =>
4 MnCl3 + 6(NH4)2S = 4 MnS + 12 NH4Cl + S2

Cr(OH)3 + CuO = Cu(OH)2 + Cr2O3 =>
2 Cr(OH)3 + 3 CuO = 3 Cu(OH)2 + Cr2O3

ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl

LiAlH4 + CH3CHO + H2O = CH3CH2OH + HLiO + AlH6O3 =>
2 LiAlH4 + 5 CH3CHO + 8 H2O = 5 CH3CH2OH + 2 HLiO + 2 AlH6O3

KI + O3 + H2SO4 = K2SO4 + HIO4 =>
6 KI + 8 O3 + 3 H2SO4 = 3 K2SO4 + 6 HIO4

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Cu + FeCl2 = CuCl + Fe2 =>
4 Cu + 2 FeCl2 = 4 CuCl + Fe2

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Breng de vergelijking van een chemische reactie in evenwicht
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