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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
ClO4{-} + MnO2 + OH{-} = MnO4{-} + Cl{-} + H2O =>
3 ClO4{-} + 8 MnO2 + 8 OH{-} = 8 MnO4{-} + 3 Cl{-} + 4 H2O

CuSO4 + K2CO3 + H2O = Cu2(OH)2CO3 + CO2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 2 K2SO4

Ba(OH)2 + H3PO4 = BaHPO3 + H2O + O2 =>
2 Ba(OH)2 + 2 H3PO4 = 2 BaHPO3 + 4 H2O + O2

HNO2HNO2 = HNO3 + NO + H2O =>
3 HNO2HNO2 = 2 HNO3 + 4 NO + 2 H2O

K + O(g) = K2O =>
2 K + O(g) = K2O

FeCl3 + Cu = Fe + CuCl3 =>
FeCl3 + Cu = Fe + CuCl3

H2SO4 + KMnO4 + NaNO2 = K2SO4 + MnSO4 + H2O + NaNO3 =>
3 H2SO4 + 2 KMnO4 + 5 NaNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 NaNO3

C2H10N2 + O2 = CO2 + H2O + NO2 =>
2 C2H10N2 + 13 O2 = 4 CO2 + 10 H2O + 4 NO2

CH4 + BaO + Na = C50102 + Na2CO3 + BaH2 =>
150306 CH4 + 300612 BaO + 200408 Na = C50102 + 100204 Na2CO3 + 300612 BaH2

K + Fe(NO3)3 = K(NO3) + Fe =>
3 K + Fe(NO3)3 = 3 K(NO3) + Fe

C3H8O + HCl = C3H7Cl + H2O =>
C3H8O + HCl = C3H7Cl + H2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

N2(g) + O2(g) + Br2(g) = NOBr(g) =>
N2(g) + O2(g) + Br2(g) = 2 NOBr(g)

CH4 + BaO + Na = C50102 + Na2CO3 + BaH2 =>
150306 CH4 + 300612 BaO + 200408 Na = C50102 + 100204 Na2CO3 + 300612 BaH2

Zn + NaOH + H2O = Na2[Zn(OH)4] + H4 =>
2 Zn + 4 NaOH + 4 H2O = 2 Na2[Zn(OH)4] + H4

Ag + Au2O3 = Au + Ag2O3 =>
2 Ag + Au2O3 = 2 Au + Ag2O3

K2BeO2 + H2SO4 = BeSO4 + K2O + H2O =>
K2BeO2 + H2SO4 = BeSO4 + K2O + H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

NaNO3 + NH4Cl = NH4 + NO3 + NaCl =>
NaNO3 + NH4Cl = NH4 + NO3 + NaCl

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

Ni(NO3)2(H2O)6 + N2CH4O = NiO + H2O + CO2 + N2 =>
3 Ni(NO3)2(H2O)6 + 5 N2CH4O = 3 NiO + 28 H2O + 5 CO2 + 8 N2

K2C2O4H2O + Co(H2O)6 + H2O2 = Co(C2O4)3 + KOH + H2O =>
3 K2C2O4H2O + Co(H2O)6 + 3 H2O2 = Co(C2O4)3 + 6 KOH + 9 H2O

NaSCN + H2SO4 + H2 = H2S + HCN + Na2SO4 =>
2 NaSCN + H2SO4 + 2 H2 = 2 H2S + 2 HCN + Na2SO4

Sb3 + OH = Sb(OH)3 =>
Sb3 + 9 OH = 3 Sb(OH)3

CO2 + H2O = C16H12O6 + O6 =>
48 CO2 + 18 H2O = 3 C16H12O6 + 16 O6

FeSO3 + HBr = FeBr + HSO3 =>
FeSO3 + HBr = FeBr + HSO3

NaOH + P + H2O = NaH2PO3 + PH2 =>
2 NaOH + 5 P + 4 H2O = 2 NaH2PO3 + 3 PH2

FeCl3 + Be3(PO4) = BeCl + FePO4 =>
FeCl3 + Be3(PO4) = 3 BeCl + FePO4

Pt + CaCl2 + C3H8O + H2O = Pt2Cl + CaCO3 + H =>
12 Pt + 3 CaCl2 + C3H8O + 8 H2O = 6 Pt2Cl + 3 CaCO3 + 24 H

Zn(OH)2 + Cl2 = ZnOCl + H2O =>
2 Zn(OH)2 + Cl2 = 2 ZnOCl + 2 H2O

H2O + PCl3 = HCl + HPO(OH)2 =>
3 H2O + PCl3 = 3 HCl + HPO(OH)2

AlO + MgCl = AlCl + MgO =>
AlO + MgCl = AlCl + MgO

SnO2 + Cl2O7 = SnCl2O9 =>
SnO2 + Cl2O7 = SnCl2O9

PbCl2 + HOH = Pb(OH)2 + HCl =>
PbCl2 + 2 HOH = Pb(OH)2 + 2 HCl

Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

H2SO3 + MgS = MgSO3 + H2S =>
H2SO3 + MgS = MgSO3 + H2S

HgSo4(aq) + Al(s) = Al2(So4)3(aq) + Hg(s) =>
3 HgSo4(aq) + 2 Al(s) = Al2(So4)3(aq) + 3 Hg(s)

KMnO4 + H2SO4 = MnSO4 + H2KO4 =>
KMnO4 + H2SO4 = MnSO4 + H2KO4

Al2O3 + Pb(OH)2 = PbO + Al(OH)3 =>
Al2O3 + 3 Pb(OH)2 = 3 PbO + 2 Al(OH)3

Cu2 + Fe(SO4) = Cu(SO4) + Fe3 =>
3 Cu2 + 6 Fe(SO4) = 6 Cu(SO4) + 2 Fe3

(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + NH4Cl =>
(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + 2 NH4Cl

Os(NO3)4 + KOH = Os(OH)4 + KNO3 =>
Os(NO3)4 + 4 KOH = Os(OH)4 + 4 KNO3

NH3 + Cl2 = NH4Cl + NH2Cl3 =>
2 NH3 + 2 Cl2 = NH4Cl + NH2Cl3

NaOH + KPH = H2O + KPNa =>
NaOH + KPH = H2O + KPNa

S(l) + F2(g) = SF6(g) =>
S(l) + 3 F2(g) = SF6(g)

Na2Pd(NO2)4 + NH4OH = Pd(NH3)2(NO2)2 + NaNO2 + H2O =>
Na2Pd(NO2)4 + 2 NH4OH = Pd(NH3)2(NO2)2 + 2 NaNO2 + 2 H2O

Cu + HN(O)3 = Cu(N)2(O)6 + NO + (H)2O =>
3 Cu + 8 HN(O)3 = 3 Cu(N)2(O)6 + 2 NO + 4(H)2O

Br2(ac) + NaI(ac) = NaBr + I =>
Br2(ac) + 2 NaI(ac) = 2 NaBr + 2 I

CuSO4 + KI + H2O = I2 + CuOH + K2SO4 + H2 =>
2 CuSO4 + 4 KI + 2 H2O = 2 I2 + 2 CuOH + 2 K2SO4 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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