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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgO2CO + HCl = Cl2Mg + H2O + CO2 =>
MgO2CO + 2 HCl = Cl2Mg + H2O + CO2

I2 + CaBr2 = CaI + Br2 =>
I2 + 2 CaBr2 = 2 CaI + 2 Br2

ZnO + ZnS = ZnZn + SO =>
ZnO + ZnS = ZnZn + SO

Na2WO4*2H2O + Na2HPO4*12H2O + Na2MoO4*2H2O + H2SO4 = H3PMo11WO40 + NaHSO4 + H2O =>
Na2WO4*2H2O + Na2HPO4*12H2O + 11 Na2MoO4*2H2O + 26 H2SO4 = H3PMo11WO40 + 26 NaHSO4 + 48 H2O

Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2

I3 + AI = AII3 =>
I3 + AI = AII3

NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH

KNO3 + (NH4)2S = K2S + NH4NO3 =>
2 KNO3 + (NH4)2S = K2S + 2 NH4NO3

NaOH + BaO = Ba(OH)2 + Na2O =>
2 NaOH + BaO = Ba(OH)2 + Na2O

Au2O3 + H2 = Au2H3 + O2 =>
2 Au2O3 + 3 H2 = 2 Au2H3 + 3 O2

PCO3 + BaCl = PCl + BaCO3 =>
PCO3 + BaCl = PCl + BaCO3

Co(NO3)2(aq) + KOH(aq) = Co(OH)2 + K(NO3) =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2 + 2 K(NO3)

HAlO2 + NaOH = NaAlO2 + H2O =>
HAlO2 + NaOH = NaAlO2 + H2O

Na2CO3(aq) + H3PO4(aq) = Na3PO4(aq) + H2O(l) + CO2(g) =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 2 Na3PO4(aq) + 3 H2O(l) + 3 CO2(g)

C8H16 + KMnO4 + KOH = C6H11(COOK)2 + K2MnO4 + H2O =>
C8H16 + 11 KMnO4 + 13 KOH = C6H11(COOK)2 + 11 K2MnO4 + 9 H2O

Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2

CH3CH2CH2COOCH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2COOCH2CH3 + 8 O2 = 6 CO2 + 6 H2O

FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl

Na2SO4 + Ba = Na + BaSO4 =>
Na2SO4 + Ba = 2 Na + BaSO4

KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr

Al(OH)3 + SO4 = Al2(SO4)3 + OH =>
2 Al(OH)3 + 3 SO4 = Al2(SO4)3 + 6 OH

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

HNO3 + FeCO3 = Fe(NO3)2 + H2O + CO2 =>
2 HNO3 + FeCO3 = Fe(NO3)2 + H2O + CO2

Na + S = Na2S =>
2 Na + S = Na2S

Cu(OH)2 + CuCl2 = (CuOH)Cl =>
Cu(OH)2 + CuCl2 = 2(CuOH)Cl

[Ag(NH3)2]Cl + KI + H2O = AgI + KCl + NH4OH =>
[Ag(NH3)2]Cl + KI + 2 H2O = AgI + KCl + 2 NH4OH

Na + CH3OH = CH3ONa + H2 =>
2 Na + 2 CH3OH = 2 CH3ONa + H2

(NH)4NO3 + O2 = NO2 + H2O =>
2(NH)4NO3 + 9 O2 = 10 NO2 + 4 H2O

FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl

C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + HNO3 =>
3 C9H7NO + Al(NO3)3 = Al(C9H6NO)3 + 3 HNO3

NH4SCN + HCl = NH4Cl + HSCN =>
NH4SCN + HCl = NH4Cl + HSCN

Pt + Na2SO4 = PtSO4 + Na =>
Pt + Na2SO4 = PtSO4 + 2 Na

KSCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
10 KSCN + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 CO2 + 5 N2 + 16 K2SO4 + 28 H2O

KMnO4 + Fe(NO3)2 + HNO3 = Mn(NO3)3 + Fe(NO3)3 + KNO3 + H2O =>
KMnO4 + 4 Fe(NO3)2 + 8 HNO3 = Mn(NO3)3 + 4 Fe(NO3)3 + KNO3 + 4 H2O

C8H16 + Br2 = C8H14Br2 + H =>
C8H16 + Br2 = C8H14Br2 + 2 H

FeAsS + ClO2 + H2O = Fe{+3} + AsO4{-3} + SO4{-2} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{+3} + 5 AsO4{-3} + 5 SO4{-2} + 14 Cl{-} + 24 H{+}

Cu + HCO3 = Cu(HCO3)2 =>
Cu + 2 HCO3 = Cu(HCO3)2

Zn + HClO4 = ZnHClO4 =>
Zn + HClO4 = ZnHClO4

Tc + HClO = Tc(ClO)7 + H2 =>
2 Tc + 14 HClO = 2 Tc(ClO)7 + 7 H2

(Na2)CO3 + Ba(NO3)2 = (Na2)(CO3)Ba(NO3)2 =>
(Na2)CO3 + Ba(NO3)2 = (Na2)(CO3)Ba(NO3)2

HF + Si = H2 + SiF4 =>
4 HF + Si = 2 H2 + SiF4

Ca + PH3 = Ca3P2 + H2 =>
3 Ca + 2 PH3 = Ca3P2 + 3 H2

Sn2{+} + PbO2 = Pb2{+} + SnO2 =>
Sn2{+} + 2 PbO2 = Pb2{+} + 2 SnO2

C6H6S2 + O2 = CO2 + H2O + SO2 =>
2 C6H6S2 + 19 O2 = 12 CO2 + 6 H2O + 4 SO2

Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO

CuCO3 + NaOH = Cu(OH)2 + Na2CO3 =>
CuCO3 + 2 NaOH = Cu(OH)2 + Na2CO3

Cl2 + KOH = KClO + H =>
Cl2 + 2 KOH = 2 KClO + 2 H

NdSO4 + C2H2O4 = NdC2O4 + H2SO4 =>
NdSO4 + C2H2O4 = NdC2O4 + H2SO4

H2S + BrO3{-} + H{+} = S2 + Br2 + H2O =>
10 H2S + 4 BrO3{-} + 4 H{+} = 5 S2 + 2 Br2 + 12 H2O

LiF + ZnO = Li2O + ZnF2 =>
2 LiF + ZnO = Li2O + ZnF2

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Breng de vergelijking van een chemische reactie in evenwicht
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