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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3(aq) + NaCO3(aq) = KCO3(aq) + NaNO3(aq) =>
KNO3(aq) + NaCO3(aq) = KCO3(aq) + NaNO3(aq)

HJ + HClO3 = J2 + HCl + H2O =>
6 HJ + HClO3 = 3 J2 + HCl + 3 H2O

H2S2O7(l) + H2O(l) = H2SO4 =>
H2S2O7(l) + H2O(l) = 2 H2SO4

Te + HNO3 = NO2 + Te2O3(OH)NO3 + H2O =>
2 Te + 9 HNO3 = 8 NO2 + Te2O3(OH)NO3 + 4 H2O

Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4

As2S5 + HNO3 + H2O = H3AsO + H2SO4 + NO =>
3 As2S5 + 28 HNO3 + 10 H2O = 6 H3AsO + 15 H2SO4 + 28 NO

CaCO3 + HCOOH = Ca(HCOO)2 + CO3 + H2O =>
2 CaCO3 + 3 HCOOH = 2 Ca(HCOO)2 + CO3 + H2O

BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr

NaVO3 + H2SO4 = Na2SO4 + H3V3O9 =>
6 NaVO3 + 3 H2SO4 = 3 Na2SO4 + 2 H3V3O9

KOH + H3CCOOH = H3CCOOK + H2O =>
KOH + H3CCOOH = H3CCOOK + H2O

Al + CuX = AlX + Cu =>
Al + CuX = AlX + Cu

H3BO3 + Ti(OH)2 = Ti3(BO3)2 + H2O =>
2 H3BO3 + 3 Ti(OH)2 = Ti3(BO3)2 + 6 H2O

O2 + Hg = HgO3 =>
3 O2 + 2 Hg = 2 HgO3

CaCO3 + HNO2 = Ca(NO2)2 + H2O + CO2 =>
CaCO3 + 2 HNO2 = Ca(NO2)2 + H2O + CO2

KCl + Ag(NO3) = AgCl + KNO3 =>
KCl + Ag(NO3) = AgCl + KNO3

KNO3(ac) + Na2CO3(ac) = NaNO3(ac) + K2CO3(ac) =>
2 KNO3(ac) + Na2CO3(ac) = 2 NaNO3(ac) + K2CO3(ac)

Hg2 + Ca(NO3)2 = Ca + Hg(NO3)2 =>
Hg2 + 2 Ca(NO3)2 = 2 Ca + 2 Hg(NO3)2

Co + KMnO4 + H2SO4 = CoSO4 + KSO4 + MnSO4 + H2O =>
2 Co + KMnO4 + 4 H2SO4 = 2 CoSO4 + KSO4 + MnSO4 + 4 H2O

Mn(OH)2 + H2SO3 = (MnOH)2SO3 + H2O =>
2 Mn(OH)2 + H2SO3 = (MnOH)2SO3 + 2 H2O

HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S

Na2CrO4 + H2O = NaCrO2 + H2O2 + NaOH =>
2 Na2CrO4 + 4 H2O = 2 NaCrO2 + 3 H2O2 + 2 NaOH

SCl2 + H2O = SO2 + S8 + HCl =>
16 SCl2 + 16 H2O = 8 SO2 + S8 + 32 HCl

H2O + Fe(NO3)3 = Fe2O3 + HNO3 =>
3 H2O + 2 Fe(NO3)3 = Fe2O3 + 6 HNO3

ZnCl2(aq) + KOH(s) = KCl(aq) + Zn(OH)2(s) =>
ZnCl2(aq) + 2 KOH(s) = 2 KCl(aq) + Zn(OH)2(s)

Pb + ZnC2H3O2 = ZnC2H3Pb2 + O =>
2 Pb + ZnC2H3O2 = ZnC2H3Pb2 + 2 O

Li2CN2 + AlF3 = Al2(CN2)3 + LiF =>
3 Li2CN2 + 2 AlF3 = Al2(CN2)3 + 6 LiF

(CH3COO)2Ca + H2O = CH3COOH + Ca + (OH) =>
(CH3COO)2Ca + 2 H2O = 2 CH3COOH + Ca + 2(OH)

H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4

N2 + S = N2S3 =>
N2 + 3 S = N2S3

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

Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2

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

H2 + V2O3 = VO + H2O =>
H2 + V2O3 = 2 VO + H2O

NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)

Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2

NaI + O2 = NaIO =>
2 NaI + O2 = 2 NaIO

Fe + Mo + O = Fe2Mo3O12 =>
2 Fe + 3 Mo + 12 O = Fe2Mo3O12

Ca(NO3)2 + NH3 + H2O = NH4NO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = 2 NH4NO3 + Ca(OH)2

BaCl2 + Br2 = BrCl + Ba =>
BaCl2 + Br2 = 2 BrCl + Ba

Li + P = Li3P =>
3 Li + P = Li3P

Na2S + I2 + KI = NaI + KS =>
2 Na2S + I2 + 2 KI = 4 NaI + 2 KS

Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3

Ti + HNO3 = TiNO3 + H2 =>
2 Ti + 2 HNO3 = 2 TiNO3 + H2

Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + CO2(g) + H2O(l)

KHC2O4*H2C2O4*2H2O + NaOH = H2O + Na2C2O4 + KOH =>
KHC2O4*H2C2O4*2H2O + 4 NaOH = 5 H2O + 2 Na2C2O4 + KOH

H(C2H5)3NClO3 + H2O = (C2H5)3N + ClO3 + H3O =>
H(C2H5)3NClO3 + H2O = (C2H5)3N + ClO3 + H3O

MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2

H + O = H2O =>
2 H + O = H2O

H2SO4 + CaO = Ca(SO4) + H2O =>
H2SO4 + CaO = Ca(SO4) + H2O

CuSO4 + Br = Br2Cu + SO4 =>
CuSO4 + 2 Br = Br2Cu + SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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