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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COOH + K2CO3 = CH3CO2K + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3CO2K + CO2 + H2O

FeSO4 + AlCl3 = FeCl3 + SO4Al =>
FeSO4 + AlCl3 = FeCl3 + SO4Al

C2H59 + C3H7COOH = C3H7COOC2H5 + H2O =>
4 C2H59 + 169 C3H7COOH = 114 C3H7COOC2H5 + 110 H2O

Cu2Cl2 = CuCl =>
Cu2Cl2 = 2 CuCl

Mg(NO3)2 + H3BO3 + Dy(NO3)3*5H2O + C2H5NO2 = Mg0999Dy0001BO7 + CO2 + H2O + N2 =>
8991.0000000048Mg(NO3)2 + 9 H3BO3 + 9.0000000000058Dy(NO3)3*5H2O + 11995.000000006C2H5NO2 = 9.0000000000048Mg0999Dy0001BO7 + 23990.000000013CO2 + 30046.000000016H2O + 15002.000000008N2

Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + CO2{-} + H2O =>
5 Cr2O7{-2} + 6 CH3OH + 34 H{+} = 10 Cr{+3} + 6 CO2{-} + 29 H2O

BaCO3 + Fe = FeCO3 + Ba =>
BaCO3 + Fe = FeCO3 + Ba

HClPb(OH)2 = PbOHClH2O =>
HClPb(OH)2 = PbOHClH2O

Fe + HNO2 = Fe(NO2)3 + H2 =>
2 Fe + 6 HNO2 = 2 Fe(NO2)3 + 3 H2

K2Cr2O4 + Fe(CH3CO2)3 = Fe2(Cr2O4)3 + KCH3CO2 =>
3 K2Cr2O4 + 2 Fe(CH3CO2)3 = Fe2(Cr2O4)3 + 6 KCH3CO2

Cd + Na2S = Cd(Na2S) =>
Cd + Na2S = Cd(Na2S)

Na + KNO2 = K2O + Na2O + N2 =>
6 Na + 2 KNO2 = K2O + 3 Na2O + N2

B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2

NaNO2 + FeCl2 + HCl = NO + FeCl3 + NaCl + H2O =>
NaNO2 + FeCl2 + 2 HCl = NO + FeCl3 + NaCl + H2O

Ca(CH3COO)2 + K3PO4 = Ca3(PO4)2 + K6 + (CH3COO)6 =>
3 Ca(CH3COO)2 + 2 K3PO4 = Ca3(PO4)2 + K6 + (CH3COO)6

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2

Fe + CuN = CuNFe =>
Fe + CuN = CuNFe

Na2CO3 + NH4NO3 = H2O + CO2 + NH2 + NaNO3 =>
3 Na2CO3 + 7 NH4NO3 = 6 H2O + 3 CO2 + 8 NH2 + 6 NaNO3

Li2 + Al2(SO4)3 = Li2SO4 + Al =>
3 Li2 + Al2(SO4)3 = 3 Li2SO4 + 2 Al

NaBrO4 = Na + Br2 + O2 =>
2 NaBrO4 = 2 Na + Br2 + 4 O2

Pb(NO3)2(ac) + AlCl3(ac) = PbCl2(ac) + Al(NO3)3(ac) =>
3 Pb(NO3)2(ac) + 2 AlCl3(ac) = 3 PbCl2(ac) + 2 Al(NO3)3(ac)

AlPO4 + NaHCO3 = Na3PO4 + Al(HCO3)3 =>
AlPO4 + 3 NaHCO3 = Na3PO4 + Al(HCO3)3

Cu(NO3)2 + H2SO4 + KMnO4 = HNO3 + K2SO4 + Cu(MnO4)2 =>
Cu(NO3)2 + H2SO4 + 2 KMnO4 = 2 HNO3 + K2SO4 + Cu(MnO4)2

CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr

C2H6NH + O2 = CO2 + H2O + N2 =>
4 C2H6NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2

C2H4(NH2)(COOH)2 + NaOH = C2H4(NH2)(COONa)2 + H2O =>
C2H4(NH2)(COOH)2 + 2 NaOH = C2H4(NH2)(COONa)2 + 2 H2O

MgCl2 + NH4OH + NH4Cl = Mg(NH4OH)2 + NH4Cl2 =>
MgCl2 + 2 NH4OH + 2 NH4Cl = Mg(NH4OH)2 + 2 NH4Cl2

NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3

Ln + O2 = Ln2O3 =>
4 Ln + 3 O2 = 2 Ln2O3

K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4) + CO2 + H2O + Na2SO4 + KNO3 =>
5 K3[Fe(SCN)6] + 48 Na2Cr2O7 + 66 H2SO4 = 5 Fe(NO3)3 + 48 Cr2(SO4) + 30 CO2 + 66 H2O + 48 Na2SO4 + 15 KNO3

CH3COOH + Na3PO4 = CH3COONa + H3PO4 =>
3 CH3COOH + Na3PO4 = 3 CH3COONa + H3PO4

KC8O4H5 + NaOH = KOH + NaC8O4H5 =>
KC8O4H5 + NaOH = KOH + NaC8O4H5

HCl(g) + Na(s) = H2(g) + NaCl(aq) =>
2 HCl(g) + 2 Na(s) = H2(g) + 2 NaCl(aq)

SrCl2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
SrCl2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl

Na2SO4 + I2 = NaI + SO4 =>
Na2SO4 + I2 = 2 NaI + SO4

BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4

Be + HBr = H + BeBr2 =>
Be + 2 HBr = 2 H + BeBr2

PBr3 + H2SO4 = Br2 + SO2 + H3PO4 + HBr =>
PBr3 + 2 H2SO4 = Br2 + 2 SO2 + H3PO4 + HBr

KMnO4 + Mg(OH)2 = KOH + Mg(MnO4)2 =>
2 KMnO4 + Mg(OH)2 = 2 KOH + Mg(MnO4)2

Ca + H2O = Ca(OH)2 + H2H2O =>
Ca + 3 H2O = Ca(OH)2 + H2H2O

Zn + CO2 = ZnCO2 =>
Zn + CO2 = ZnCO2

Fe2(SO4)3 + K3PO4 = Fe2(PO4)2 + (K3)2(SO4)3 =>
Fe2(SO4)3 + 2 K3PO4 = Fe2(PO4)2 + (K3)2(SO4)3

ZnNo3 + Cu = Zn + Cu(No3)2 =>
2 ZnNo3 + Cu = 2 Zn + Cu(No3)2

ZnS + O = ZnSO2 =>
ZnS + 2 O = ZnSO2

K2CrO3 + NaOH + Br = K2Cr2O7 + NaBr + KBr + H2O =>
2 K2CrO3 + 2 NaOH + 4 Br = K2Cr2O7 + 2 NaBr + 2 KBr + H2O

Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO

Sr + Al2(CO3)3 = Sr3(CO3)2 + Al =>
9 Sr + 2 Al2(CO3)3 = 3 Sr3(CO3)2 + 4 Al

[Co(H2O)6]Cl2 + C2H8N2 + HCl + H2O2 = [Co(C2H8N2)2Cl2]Cl2H2O + H2O =>
[Co(H2O)6]Cl2 + 2 C2H8N2 + 2 HCl + H2O2 = [Co(C2H8N2)2Cl2]Cl2H2O + 7 H2O

Cl2 + H2O + H2SeO3 = H2SeO4 + HCl =>
Cl2 + H2O + H2SeO3 = H2SeO4 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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