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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6O4 + NaOH = Na2C4H4O4 + H2O =>
C4H6O4 + 2 NaOH = Na2C4H4O4 + 2 H2O

MgCuCl2 = MgCl2 + Cu =>
MgCuCl2 = MgCl2 + Cu

Se + O2 = SeO2 =>
Se + O2 = SeO2

Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH

CH3COH + CuO = CH3COOH + Cu2O =>
CH3COH + 2 CuO = CH3COOH + Cu2O

Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O

S2O3 + ClO4 = ClO3 + SO4 =>
S2O3 + 5 ClO4 = 5 ClO3 + 2 SO4

C8H18O(aq) + O2(g) = CO2(g) + H2O(l) =>
C8H18O(aq) + 12 O2(g) = 8 CO2(g) + 9 H2O(l)

Ca(NO3)2 + K2Co3 = CaCo3 + KNO3 =>
Ca(NO3)2 + K2Co3 = CaCo3 + 2 KNO3

CuSO4 + MgS = MgSO4 + CuS =>
CuSO4 + MgS = MgSO4 + CuS

Mg(CO3)2 + HC2H3O2 = H2O + CO2 + Mg(C2H3O2)2 =>
4 Mg(CO3)2 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 4 Mg(C2H3O2)2

Co3O4 = CoO + O =>
Co3O4 = 3 CoO + O

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

CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S

CH3CO2K + HI = KI + C2H4O2 =>
CH3CO2K + HI = KI + C2H4O2

H2O(l) + CO2(g) = C6H12O6 + O2(g) =>
6 H2O(l) + 6 CO2(g) = C6H12O6 + 6 O2(g)

Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2

Al2(SO4)3*18H2O + Ca(OH)2 = Al(OH)3 + CaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + 18 H2O

K2FeO4 + NH3 = Fe2O3 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + N2 + 4 KOH + H2O

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

I4O9 = I2 + O2 =>
2 I4O9 = 4 I2 + 9 O2

CuCl + NH3 = [Cu(NH3)2]Cl =>
CuCl + 2 NH3 = [Cu(NH3)2]Cl

CuSO4 + H2O = CuSO4(H2O)25 =>
CuSO4 + 25 H2O = CuSO4(H2O)25

SnBr2 + H2O = Sn(OH)2 + HBr =>
SnBr2 + 2 H2O = Sn(OH)2 + 2 HBr

[Fe(H2O)6]{+3} + NH3 = Fe(NH3)6{+3} + H2O =>
[Fe(H2O)6]{+3} + 6 NH3 = Fe(NH3)6{+3} + 6 H2O

K(s) + Br(g) = KBr(s) =>
K(s) + Br(g) = KBr(s)

Co + Cu2{+} = Co2{+} + Cu =>
2 Co + Cu2{+} = Co2{+} + 2 Cu

CrSO4 + H2O = Cr + O2 + H2SO4 =>
2 CrSO4 + 2 H2O = 2 Cr + O2 + 2 H2SO4

FeCl3 + C6H9N3O2 = Fe(C6H9N3O2)3 + Cl2 =>
2 FeCl3 + 6 C6H9N3O2 = 2 Fe(C6H9N3O2)3 + 3 Cl2

BaO + TiO2 = Ba2TiO4 =>
2 BaO + TiO2 = Ba2TiO4

PbCl2 + Na2SO4 = Na2Cl2 + PbSO4 =>
PbCl2 + Na2SO4 = Na2Cl2 + PbSO4

NiOH2SO4 = NiSO4H2O =>
NiOH2SO4 = NiSO4H2O

Cu + HNO3 = Cu(NO3)3 + H2O + NO =>
Cu + 4 HNO3 = Cu(NO3)3 + 2 H2O + NO

HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O

CrI3 + LiOH = Cr(OH)3 + LiI =>
CrI3 + 3 LiOH = Cr(OH)3 + 3 LiI

(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH

Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O

C3H6O + H2O2 = C6H12O4 + H2O =>
2 C3H6O + 2 H2O2 = C6H12O4 + 2 H2O

AgNO3 + Cu{+} = CuNO3 + Ag{+} =>
AgNO3 + Cu{+} = CuNO3 + Ag{+}

Ca(Br)2 + NaOH = Ca(OH)2 + NaBr =>
Ca(Br)2 + 2 NaOH = Ca(OH)2 + 2 NaBr

Al + I2 = Al(I2) =>
Al + I2 = Al(I2)

PBr3 + O2 = P2O5 + Br2 =>
4 PBr3 + 5 O2 = 2 P2O5 + 6 Br2

Al(NO3)3*9H2O + Cr(NO3)3*9H2O + NH2CONH2 = Al2CrO5 + H2O + CO2 + NO2 =>
14 Al(NO3)3*9H2O + 7 Cr(NO3)3*9H2O + 4 NH2CONH2 = 7 Al2CrO5 + 197 H2O + 4 CO2 + 71 NO2

C7H16 + F2 = CH + HF =>
2 C7H16 + 9 F2 = 14 CH + 18 HF

SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O

ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4

HCe + Ca(OH)2 = CaCe2 + H2O =>
2 HCe + Ca(OH)2 = CaCe2 + 2 H2O

Pb(NO3)2 + CuOH = Pb(OH)2 + CuNO3 =>
Pb(NO3)2 + 2 CuOH = Pb(OH)2 + 2 CuNO3

NiSO4 + NaOH + Br2 = Na2SO4 + NaBr + Ni(OH)3 =>
2 NiSO4 + 6 NaOH + Br2 = 2 Na2SO4 + 2 NaBr + 2 Ni(OH)3

Sr(HCO3)2 + H2SO4 = SrSO4 + H2O + CO2 =>
Sr(HCO3)2 + H2SO4 = SrSO4 + 2 H2O + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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