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Chemische vergelijkingen in evenwicht op11/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH

C10H22 + O2 = CO2 + H2O3 =>
2 C10H22 + 53 O2 = 20 CO2 + 22 H2O3

K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO43) + K2SO4 + H2O =>
38 K2Cr2O7 + 6 FeSO4 + 149 H2SO4 = 38 Cr2(SO4)3 + 3 Fe2(SO43) + 38 K2SO4 + 149 H2O

Ca + (PO4)2 + Na2CO3 = Na3PO4 + CaCO3 =>
3 Ca + (PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 CaCO3

Na{2}SO{4} + AgNO{3} = Ag{2}SO{4} + NaNO{3} =>
Na{2}SO{4} + AgNO{3} = Ag{2}SO{4} + NaNO{3}

B2H6 + O2 = HB2 + H2O =>
4 B2H6 + 5 O2 = 4 HB2 + 10 H2O

KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

HCl + KMgO4 = MgCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMgO4 = 2 MgCl2 + 2 KCl + 5 Cl2 + 8 H2O

KMnO4 + FeC2O4 = K2C2O4 + Fe(MnO4)2 =>
2 KMnO4 + FeC2O4 = K2C2O4 + Fe(MnO4)2

Na2[Co(OH)4] + H2O2 = Co(OH)3 + Na3[Co(OH)6] =>
6 Na2[Co(OH)4] + 3 H2O2 = 2 Co(OH)3 + 4 Na3[Co(OH)6]

ZnBr2(aq) + NH4OH(aq) = Zn(OH)2 + NH4Br =>
ZnBr2(aq) + 2 NH4OH(aq) = Zn(OH)2 + 2 NH4Br

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3

C3H8S(l) + O2(g) = CO2 + H2O + SO3 =>
2 C3H8S(l) + 13 O2(g) = 6 CO2 + 8 H2O + 2 SO3

Ba + HgO = BaO + Hg =>
Ba + HgO = BaO + Hg

BF3 + H2O = H3BO3 + HF =>
BF3 + 3 H2O = H3BO3 + 3 HF

NH3H2O + SO2 + O2 = (NH4)2SO4 + H2O =>
4 NH3H2O + 2 SO2 + O2 = 2(NH4)2SO4 + 2 H2O

CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2 =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2

FeCl2 + PO4 = Fe3(PO4)2 + Cl =>
3 FeCl2 + 2 PO4 = Fe3(PO4)2 + 6 Cl

Ca(NO3)2 + HBr = CaBr2 + NHO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 NHO3

Fe2P + S = P4S10 + Fe =>
4 Fe2P + 10 S = P4S10 + 8 Fe

BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2

H2O + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + OH{-} =>
H2O + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 8 OH{-}

CdCl2 + Na2S = Na2Cl2 + CdS =>
CdCl2 + Na2S = Na2Cl2 + CdS

MgSO3 + SO2 = MgSO2 + SO3 =>
MgSO3 + SO2 = MgSO2 + SO3

Al + O = Al2O3 =>
2 Al + 3 O = Al2O3

(NH4)2HPO4 + NaOH = Na2HPO4 + NH3 + H2O =>
(NH4)2HPO4 + 2 NaOH = Na2HPO4 + 2 NH3 + 2 H2O

IrCl3(x) + NaOH = Ir2(x)O3(x) + HCl + NaCl =>
2 IrCl3(x) + 3 NaOH = Ir2(x)O3(x) + 3 HCl + 3 NaCl

Al + O = Al2O3 =>
2 Al + 3 O = Al2O3

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

FeCl3 + Fe(OH)2 = Fe(OH)3 + FeCl2 =>
2 FeCl3 + 3 Fe(OH)2 = 2 Fe(OH)3 + 3 FeCl2

Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2 =>
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2

H + Ts = HTs =>
H + Ts = HTs

KO3 + H2O = KOH + O2 =>
4 KO3 + 2 H2O = 4 KOH + 5 O2

MgBr2 + LiF = MgF2 + LiBr =>
MgBr2 + 2 LiF = MgF2 + 2 LiBr

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

KCl + Na2SO4 = NaCl + K2SO4 =>
2 KCl + Na2SO4 = 2 NaCl + K2SO4

Al(NO3)3 + LiCl = AlCl3 + Li(NO3) =>
Al(NO3)3 + 3 LiCl = AlCl3 + 3 Li(NO3)

HBrO4 + LiOH = LiBr + H2O + O2 =>
HBrO4 + LiOH = LiBr + H2O + 2 O2

Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2

CaBr2 + K2Co3 = CaCo3 + KBr =>
CaBr2 + K2Co3 = CaCo3 + 2 KBr

Na2SO3 + KOH = OHNa2SO3 + K =>
Na2SO3 + KOH = OHNa2SO3 + K

Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4

KOH + AlCl3 = K + Cl + AlOH =>
KOH + AlCl3 = K + 3 Cl + AlOH

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

Pb(Ac)2 + H2S = PbS + HAc =>
Pb(Ac)2 + H2S = PbS + 2 HAc

AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr

MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl

Bi(NO3)3 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 12 H2SO4 + 18 FeSO4 = 6 NO + 12 H2O + 9 Fe2(SO4)3 + Bi2(SO4)3

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Breng de vergelijking van een chemische reactie in evenwicht
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