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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(SO4) + H2O = FeO + H2SO4 =>
Fe(SO4) + H2O = FeO + H2SO4

Si + H2S = SiS2 + H2 =>
Si + 2 H2S = SiS2 + 2 H2

Na2SiO3 + HCI = NaCI + H2SiO3 =>
Na2SiO3 + 2 HCI = 2 NaCI + H2SiO3

Mn2O3 + H3PO4 = MnPO4 + H2O =>
Mn2O3 + 2 H3PO4 = 2 MnPO4 + 3 H2O

NiSO4 + NH3 = Ni(NH3)6 + SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6 + SO4

C4H8 + KMnO4 = C2H3O2K + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 C2H3O2K + 8 MnO2 + 2 KOH + 2 H2O

ZnBr2 + AgF = AgBr + ZnF2 =>
ZnBr2 + 2 AgF = 2 AgBr + ZnF2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Ba(OH)2 = Ba{2+} + OH{-} =>
Ba(OH)2 = Ba{2+} + 2 OH{-}

SiO2 + H3PO4 = SiP2O7 + H2O =>
SiO2 + 2 H3PO4 = SiP2O7 + 3 H2O

Ag(C2H3O2)2 + SrI2 = AgI2 + Sr(C2H3O2)2 =>
Ag(C2H3O2)2 + SrI2 = AgI2 + Sr(C2H3O2)2

Cl2 + CaBr2 = CaCl2 + BrCl =>
2 Cl2 + CaBr2 = CaCl2 + 2 BrCl

C + H2 = CH4 =>
C + 2 H2 = CH4

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

CH3COOAg + KI = CH3COOK + AgI =>
CH3COOAg + KI = CH3COOK + AgI

KOH + HClO3 + KCrO2 = KCl + KCrO4 + H2O =>
2 KOH + 2 HClO3 + 3 KCrO2 = 2 KCl + 3 KCrO4 + 2 H2O

KCl + MnO2 = KClO3 + MnO =>
KCl + 3 MnO2 = KClO3 + 3 MnO

Na2Cr2O7 + NaI + H2O = I2 + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 6 NaI + 7 H2O = 3 I2 + 2 Cr(OH)3 + 8 NaOH

PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2

H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl32 =>
48 H2SO4 + 32 NaCl + 16 MnO2 = 32 H2O + 32 NaHSO4 + 16 MnSO4 + Cl32

Fe(OH)3 + NaOH = FeOH + Na(OH)3 =>
Fe(OH)3 + NaOH = FeOH + Na(OH)3

Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

FeNCS + FeCl3 = Fe2Cl3 + SCN =>
FeNCS + FeCl3 = Fe2Cl3 + SCN

KOHZn = HKZnO =>
KOHZn = HKZnO

KCrO2 + HCl = KCl + Cr2O3 + H2O =>
2 KCrO2 + 2 HCl = 2 KCl + Cr2O3 + H2O

AsCl3 + H2S = As2S3 + ClH =>
2 AsCl3 + 3 H2S = As2S3 + 6 ClH

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

CrSn(IV)Cl = CrClSn(IV) =>
CrSn(IV)Cl = CrClSn(IV)

K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + CO2 + HNO3 + MnSO4 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 81 K2SO4 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 188 H2O

MgCl2 + AlCl3 = AlCl2 + MgCl3 =>
MgCl2 + AlCl3 = AlCl2 + MgCl3

C6H12O6 + O2 = H2OO + CO2 =>
C6H12O6 + 9 O2 = 6 H2OO + 6 CO2

Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4

MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O

Cu(NO3)2 + SrCl2 = Sr(NO3)2 + CuCl2 =>
Cu(NO3)2 + SrCl2 = Sr(NO3)2 + CuCl2

C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O

(NH4)2S + KMnO4 = MnO2 + KOH + K2SO4 + NOH2O =>
(NH4)2S + 6 KMnO4 = 6 MnO2 + 4 KOH + K2SO4 + 2 NOH2O

CuI2 + AgNO3 = AgI + Cu(NO3)2 =>
CuI2 + 2 AgNO3 = 2 AgI + Cu(NO3)2

Co + S2 = Co2S3 =>
4 Co + 3 S2 = 2 Co2S3

NiSO4 + NH3 = Ni(NH3)4SO4 =>
NiSO4 + 4 NH3 = Ni(NH3)4SO4

C2H2 + Ag2O = Ag2C2 + H2O =>
C2H2 + Ag2O = Ag2C2 + H2O

H2NbF7 + H2SO4 = H2NbF7H2SO4 =>
H2NbF7 + H2SO4 = H2NbF7H2SO4

H3AsO3 + Cr2O7{2-} + H{+} = H3AsO4 + Cr{3+} + H2O =>
3 H3AsO3 + Cr2O7{2-} + 8 H{+} = 3 H3AsO4 + 2 Cr{3+} + 4 H2O

Ag(C2H3O2) + SnCl4 = AgCl + Sn(C2H3O2)4 =>
4 Ag(C2H3O2) + SnCl4 = 4 AgCl + Sn(C2H3O2)4

Au + Cl = Au{+3} + Cl{-} =>
Au + 3 Cl = Au{+3} + 3 Cl{-}

Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O

NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O

KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + O3(g) =>
6 KMnO4(aq) + 9 H2SO4(aq) = 6 MnSO4(aq) + 3 K2SO4(aq) + 9 H2O(l) + 5 O3(g)

LiCl(s) = Li + Cl2 =>
2 LiCl(s) = 2 Li + Cl2

CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2 =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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