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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + K2SO4 = Na2SO4 + KNO3 =>
2 NaNO3 + K2SO4 = Na2SO4 + 2 KNO3

FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl

AuNO3 + CaCl = AuCl + CaNO3 =>
AuNO3 + CaCl = AuCl + CaNO3

H4Sb2O7 + Al(OH)3 = Al(H3Sb2O7)3 + H2O =>
3 H4Sb2O7 + Al(OH)3 = Al(H3Sb2O7)3 + 3 H2O

Fe2(CO3)3 + CH3COOH = Fe(CH3COO)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 CO2 + 3 H2O

KI + Hg2(NO3)2 = KNO3 + HgI =>
2 KI + Hg2(NO3)2 = 2 KNO3 + 2 HgI

Al + Ca = Al3Ca3 =>
3 Al + 3 Ca = Al3Ca3

LiBr + H2SO4 = LiH2SO4 + Br(g) =>
LiBr + H2SO4 = LiH2SO4 + Br(g)

CHClF2 = C2F4 + HCl =>
2 CHClF2 = C2F4 + 2 HCl

Mg(NO3)2*6H2O + H3BO3 + N2H4CO + CeNO3*6H2O + LiNO3 = MgLiCeB4O7 + NO + CO + H2O =>
4 Mg(NO3)2*6H2O + 16 H3BO3 + 7 N2H4CO + 4 CeNO3*6H2O + 4 LiNO3 = 4 MgLiCeB4O7 + 30 NO + 7 CO + 86 H2O

BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)

H + OH = H2O =>
H + OH = H2O

K2S04 + BaCl2 = KCl + BaS04 =>
K2S04 + BaCl2 = 2 KCl + BaS04

CuO + CH4O = H2CO + H2O + Cu =>
CuO + CH4O = H2CO + H2O + Cu

As2S3 + H2SO4 = As2(SO4)3 + H2S =>
As2S3 + 3 H2SO4 = As2(SO4)3 + 3 H2S

NaClO3 + H2S = NaCl + S + H2O =>
NaClO3 + 3 H2S = NaCl + 3 S + 3 H2O

FeO + BaO = BaFeO2 =>
FeO + BaO = BaFeO2

Mn(NO3)2 + NaOH + H2O2 = MnO(OH)2 + NaNO3 + H2O =>
Mn(NO3)2 + 2 NaOH + H2O2 = MnO(OH)2 + 2 NaNO3 + H2O

I + CuCl2 = ICl + Cu =>
2 I + CuCl2 = 2 ICl + Cu

C6H7O2(OH)3 + NO2HSO4 = C6H7O2(NO3)3 + H2SO4 =>
C6H7O2(OH)3 + 3 NO2HSO4 = C6H7O2(NO3)3 + 3 H2SO4

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CoI2 + K3PO4 = CoPO4 + K3I2 =>
CoI2 + K3PO4 = CoPO4 + K3I2

SO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + H2O

HBO2 + NaOH = Na2B4O7 + H2O =>
4 HBO2 + 2 NaOH = Na2B4O7 + 3 H2O

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

FeCl3 + Pt = PtCl2 + Fe =>
2 FeCl3 + 3 Pt = 3 PtCl2 + 2 Fe

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2 =>
Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2

CCl4 + I2 = CCl4I =>
2 CCl4 + I2 = 2 CCl4I

NaOH + CaBr2 = NaBr2 + OHCa =>
NaOH + CaBr2 = NaBr2 + OHCa

Hg(NO3)2 + NH3*H2O = Hg2NNO3*H2O + NH4NO3 + H2O =>
2 Hg(NO3)2 + 4 NH3*H2O = Hg2NNO3*H2O + 3 NH4NO3 + 3 H2O

Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2

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

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(s) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(s)

Ba(C2H3O2)2 + H3PO4 = BaPO4 + H3(C2H3O2)2 =>
Ba(C2H3O2)2 + H3PO4 = BaPO4 + H3(C2H3O2)2

H2SO4 + NaBr = Br2 + Na2SO3 + H2O =>
H2SO4 + 2 NaBr = Br2 + Na2SO3 + H2O

Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2

H2O + Cu = CuO2 + H =>
2 H2O + Cu = CuO2 + 4 H

Zn(OH)2 + Li = Li(OH) + Zn =>
Zn(OH)2 + 2 Li = 2 Li(OH) + Zn

CaO + Na2CO3 = CaCO3 + Na2O =>
CaO + Na2CO3 = CaCO3 + Na2O

MnO2 + HCl(H2O) = MnCl2(H2O) + Cl + H2O =>
MnO2 + 4 HCl(H2O) = MnCl2(H2O) + 2 Cl + 5 H2O

HC2H3O2 + NaHCO3 = NaC2H3O2 + H2 + HCO3 =>
2 HC2H3O2 + 2 NaHCO3 = 2 NaC2H3O2 + H2 + 2 HCO3

I2 + O2 = IO =>
I2 + O2 = 2 IO

NH4Cl + ZnO = N2 + Zn + ZnCl2 + H2O =>
2 NH4Cl + 4 ZnO = N2 + 3 Zn + ZnCl2 + 4 H2O

FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2

C7H8 + KMnO4 = KC7H5O2 + MnO2 + KOH + HO2 =>
C7H8 + 3 KMnO4 = KC7H5O2 + 3 MnO2 + 2 KOH + HO2

Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2

Fe(HCO3)2 = Fe2(CO3)2 + H2O + CO2 =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 H2O + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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