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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + Na2CO3 = Na2Fe + Cl2CO3 =>
FeCl2 + Na2CO3 = Na2Fe + Cl2CO3

Ag + HNO3 = Ag(NO3)2 + N2O + H2O =>
4 Ag + 10 HNO3 = 4 Ag(NO3)2 + N2O + 5 H2O

H2C2O4 + H2SO4 + KMnO4 = K2SO4 + Mn + H2O + CO2 =>
7 H2C2O4 + H2SO4 + 2 KMnO4 = K2SO4 + 2 Mn + 8 H2O + 14 CO2

Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2

KMnO4 + KJ + H2O = MnO2 + J2 + KOH =>
2 KMnO4 + 6 KJ + 4 H2O = 2 MnO2 + 3 J2 + 8 KOH

HClO4 + Pd(OH)4 = Pd(ClO4)4 + H2O =>
4 HClO4 + Pd(OH)4 = Pd(ClO4)4 + 4 H2O

CuPO4 + H2SO4 = Cu2(SO4)3 + H3PO4 =>
2 CuPO4 + 3 H2SO4 = Cu2(SO4)3 + 2 H3PO4

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O

H2S + OH = H2O + HS =>
H2S + OH = H2O + HS

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

Nb2O5 + H2 = NbO2 + H2O =>
Nb2O5 + H2 = 2 NbO2 + H2O

HCl + Ba(No3)2 = BaCl2 + HNo3 =>
2 HCl + Ba(No3)2 = BaCl2 + 2 HNo3

Fe2S3(aq) + HCN(g) = Fe(CN)3 + H2S =>
Fe2S3(aq) + 6 HCN(g) = 2 Fe(CN)3 + 3 H2S

Na2B4O7*(oh)4*8H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*(oh)4*8H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 3 H2O

Cr{+3} + BiO3{-} + H{+} = Cr2O7{-2} + Bi{+3} + H2O =>
2 Cr{+3} + 3 BiO3{-} + 4 H{+} = Cr2O7{-2} + 3 Bi{+3} + 2 H2O

PbO2 + C2 = Pb + CO2 =>
2 PbO2 + C2 = 2 Pb + 2 CO2

Na + O = Na6O9 =>
6 Na + 9 O = Na6O9

C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O

NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O

SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O

Au + Na2S2O3 + O2 + H2O = Na3[Au(S2O3)2] + NaOH =>
4 Au + 8 Na2S2O3 + O2 + 2 H2O = 4 Na3[Au(S2O3)2] + 4 NaOH

Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O

I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O

Fe + CuBr2 = Br2Fe + Cu =>
Fe + CuBr2 = Br2Fe + Cu

Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4

NaHLi = LiHNa =>
NaHLi = LiHNa

KMnO4 + NaSO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaSO3 + 4 NaOH = K2MnO4 + Na2MnO4 + 2 Na2SO4 + 2 H2O

Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + C2H7NO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 C2H7NO2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

SO2 + KIO3 + H2O = H2SO4 + I2 + K2SO4 =>
5 SO2 + 2 KIO3 + 4 H2O = 4 H2SO4 + I2 + K2SO4

NiSO4*H2O = NiSO4 + H2O =>
NiSO4*H2O = NiSO4 + H2O

SnO2 + NaOH + H2O = Na2(Sn(OH)6) =>
SnO2 + 2 NaOH + 2 H2O = Na2(Sn(OH)6)

KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

KClO2H2O = KOHHClO2 =>
KClO2H2O = KOHHClO2

CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4

CaC2 + HOH = C2H2Ca(OH)2 =>
CaC2 + 2 HOH = C2H2Ca(OH)2

ZnFeSO4 = ZnSO4Fe =>
ZnFeSO4 = ZnSO4Fe

C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2

FeCl3 + (NH4)2HPO4 = NH4Cl + HCl + FePO4 =>
FeCl3 + (NH4)2HPO4 = 2 NH4Cl + HCl + FePO4

Cu + Ag = AgCu =>
Cu + Ag = AgCu

BeCl2 + K2SO4 = BeSO4 + KCl =>
BeCl2 + K2SO4 = BeSO4 + 2 KCl

AgNO3(aq) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4 = Ag2SO4 + 2 NaNO3

K2[Zn(OH)4]HCl = ZnClK2(OH)4H =>
K2[Zn(OH)4]HCl = ZnClK2(OH)4H

HCl + SrO2H2 = SrCl2 + H2O =>
2 HCl + SrO2H2 = SrCl2 + 2 H2O

H2S + Li3N = Li2S + NH3 =>
3 H2S + 2 Li3N = 3 Li2S + 2 NH3

BaSO3 + HBr = BaBr + HSO3 =>
BaSO3 + HBr = BaBr + HSO3

OCl{-} + S2O3{-} + OH{-} = SO4{-} + Cl{-} + H2O =>
9 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO4{-} + 9 Cl{-} + H2O

InGaAs + CHF3 + H2 = InCH33 + GaCH33 + CH3As + HF =>
2 InGaAs + 6 CHF3 + 75 H2 = 2 InCH33 + 2 GaCH33 + 2 CH3As + 18 HF

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Breng de vergelijking van een chemische reactie in evenwicht
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