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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrSO4 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
CrSO4 + 2 Br2 + 8 NaOH = Na2CrO4 + 4 NaBr + Na2SO4 + 4 H2O

C6H8O7 + K2O = C6H5O7K3 + H2O =>
2 C6H8O7 + 3 K2O = 2 C6H5O7K3 + 3 H2O

O = O1000000000000000000000000000000 =>
9223372036854775807 O = O1000000000000000000000000000000

C = C32 =>
32 C = C32

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

HNO3 + NaCl = H2NaCl + NO3 =>
2 HNO3 + NaCl = H2NaCl + 2 NO3

C6H14 + HNO3 = CO2 + N2 + H2O =>
5 C6H14 + 38 HNO3 = 30 CO2 + 19 N2 + 54 H2O

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

HgS + H2O2 = Hg + SO2 + H2O =>
HgS + 2 H2O2 = Hg + SO2 + 2 H2O

FeSO = Fe2S2O2 =>
2 FeSO = Fe2S2O2

HMnO4 + CaO = Ca(MnO4)2 + H2O =>
2 HMnO4 + CaO = Ca(MnO4)2 + H2O

CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl =>
CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Cr2(SO4)3K2CO3 = Cr2(CO3)K2(SO4)3 =>
Cr2(SO4)3K2CO3 = Cr2(CO3)K2(SO4)3

MnO2 + KOH + H2O = K2[Mn(OH)6] =>
MnO2 + 2 KOH + 2 H2O = K2[Mn(OH)6]

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

KOH + Ba(HCO3)2 = Ba(OH)2 + KHCO3 =>
2 KOH + Ba(HCO3)2 = Ba(OH)2 + 2 KHCO3

Cu*2{+} + Ni = Ni*2{+} + Cu =>
Cu*2{+} + Ni = Ni*2{+} + Cu

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

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

Zn + HON3 = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HON3 = Zn(NO3)2 + 17 N2 + 6 H2O

Na + Ba(OH)2 = Na(OH)2 + Ba =>
Na + Ba(OH)2 = Na(OH)2 + Ba

Sg(s) + H2(g) = SgH =>
2 Sg(s) + H2(g) = 2 SgH

C = C32 =>
32 C = C32

O = O1000000000000000000000000000000 =>
9223372036854775807 O = O1000000000000000000000000000000

CaBr2 + Li2O = CaO + Li2Br2 =>
CaBr2 + Li2O = CaO + Li2Br2

SiH2Cl2 + NaOH + H2O = Na2SiO3 + HCl + H2 =>
SiH2Cl2 + 2 NaOH + H2O = Na2SiO3 + 2 HCl + 2 H2

FeCl2 + H2O = (Fe3O4) + HCl + H =>
3 FeCl2 + 4 H2O = (Fe3O4) + 6 HCl + 2 H

H2S + PbCl2 = H2Pb + SCl2 =>
H2S + PbCl2 = H2Pb + SCl2

Ag(NH3)2OH + CO = Ag + NH3 + CO2 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + 4 NH3 + CO2 + H2O

Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca(SO4) =>
Co2(SO4)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(SO4)

Na(aq) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(aq) + 2 H2O(l) = 2 NaOH(aq) + H2(g)

BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaCl(aq)

HNO3 + NaCl = H2NaCl + NO3 =>
2 HNO3 + NaCl = H2NaCl + 2 NO3

Cs + O = Cs2O =>
2 Cs + O = Cs2O

O3 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
O3 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 4 H2O

Na3(PO4)2 + Al2S3 = NaS + AlPO4 =>
Na3(PO4)2 + Al2S3 = 3 NaS + 2 AlPO4

Bi2(SO4) + NaOH + Cl2 = NaBiO3 + NaCl + Na2SO4 + H2O =>
Bi2(SO4) + 12 NaOH + 4 Cl2 = 2 NaBiO3 + 8 NaCl + Na2SO4 + 6 H2O

CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2

C6H8O7 + K2O = C6H5O7K3 + H2O =>
2 C6H8O7 + 3 K2O = 2 C6H5O7K3 + 3 H2O

P4S3 + O2 = P4O10 + S =>
P4S3 + 5 O2 = P4O10 + 3 S

NaBr + HCl2 = Br + NaCl + H =>
2 NaBr + HCl2 = 2 Br + 2 NaCl + H

Fe(NO3)2 + Cr2(SO4)3 = FeSO4 + Cr(NO3)3 =>
3 Fe(NO3)2 + Cr2(SO4)3 = 3 FeSO4 + 2 Cr(NO3)3

Cr2(SO4)3K2CO3 = Cr2(CO3)K2(SO4)3 =>
Cr2(SO4)3K2CO3 = Cr2(CO3)K2(SO4)3

C10H22 + Cl2 = C10H9Cl + HCl =>
C10H22 + 7 Cl2 = C10H9Cl + 13 HCl

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

Fe2(CO3)3 + HBr = H2O + FeBr3 + CO2 =>
Fe2(CO3)3 + 6 HBr = 3 H2O + 2 FeBr3 + 3 CO2

P4 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 P4 + 10 Cr2O7{2-} + 80 H{+} = 12 H3PO4 + 20 Cr{3+} + 22 H2O

HgS + HNO3 = H2SO4 + HgNO3 + H2O + NO2 =>
HgS + 8 HNO3 = H2SO4 + HgNO3 + 3 H2O + 7 NO2

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Breng de vergelijking van een chemische reactie in evenwicht
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