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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SiO3 + Ca(OH)2 + CO2 = CaCO3SiO2 + Na2CO3 + H2O =>
Na2SiO3 + Ca(OH)2 + 2 CO2 = CaCO3SiO2 + Na2CO3 + H2O

NH4OH(aq) + CuSO4(aq) = NH4SO4(aq) + CuOH(s) =>
NH4OH(aq) + CuSO4(aq) = NH4SO4(aq) + CuOH(s)

Mn(OH)2 + NaOH = MnOH + Na(OH)2 =>
Mn(OH)2 + NaOH = MnOH + Na(OH)2

Pb + NaOH + H2O = H2 + NaPb(OH)4 =>
2 Pb + 2 NaOH + 6 H2O = 3 H2 + 2 NaPb(OH)4

Ca(OH)2 + C2H6O = CaH2 + H2O + CO2 =>
3 Ca(OH)2 + C2H6O = 3 CaH2 + 3 H2O + 2 CO2

Zn(s) + HCl(g) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(g) = H2(g) + ZnCl2

Br + H2O = BrOH2 =>
Br + H2O = BrOH2

CO = OC =>
CO = OC

Al4(SiO4)3 + Hg(OH)2 = Al(OH)3 + Hg2(SiO4) =>
Al4(SiO4)3 + 6 Hg(OH)2 = 4 Al(OH)3 + 3 Hg2(SiO4)

Zn(s) + MnO2(s) + H2O(l) = Zn(OH)2(s) + Mn2O3(s) =>
Zn(s) + 2 MnO2(s) + H2O(l) = Zn(OH)2(s) + Mn2O3(s)

Mg + ZnSO4(aq) = MgSO4 + Zn =>
Mg + ZnSO4(aq) = MgSO4 + Zn

Zn + Cu2SO4 = Cu2Zn + SO4 =>
Zn + Cu2SO4 = Cu2Zn + SO4

H2O + NH3 = (NH4)2O =>
H2O + 2 NH3 = (NH4)2O

Cr + Sg = Cr2Sg3 =>
2 Cr + 3 Sg = Cr2Sg3

*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl

KOH(s) = K2O(s) + H2O(l) =>
2 KOH(s) = K2O(s) + H2O(l)

KOH + MgCl2 = Mg(OH) + KCl2 =>
KOH + MgCl2 = Mg(OH) + KCl2

Fe + KNO3 = K2FeO4 + NO =>
Fe + 2 KNO3 = K2FeO4 + 2 NO

[Ag(NH3)2]OH + RCOH = RCOOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + RCOH = RCOOH + 2 Ag + 4 NH3 + H2O

KOH = OH{-} + K{+} =>
KOH = OH{-} + K{+}

BaCI2O6 = BaCI2 + O2 =>
BaCI2O6 = BaCI2 + 3 O2

NO2 + Cl = NCl3 + O2 =>
NO2 + 3 Cl = NCl3 + O2

Cr(SO4) + Ca(NO3)2 = Cr(NO3)2 + Ca(SO4) =>
Cr(SO4) + Ca(NO3)2 = Cr(NO3)2 + Ca(SO4)

HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + H2O(l) =>
2 HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2(aq) + 2 H2O(l)

LiOH(H2O) + Ba(NO3)2 + SiO2 = Li2BaSiO4 + LiNO3 + H2O =>
4 LiOH(H2O) + Ba(NO3)2 + SiO2 = Li2BaSiO4 + 2 LiNO3 + 6 H2O

K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2

Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2

Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2

Sr(NO3)2(aq) + K3PO4(aq) = KNO3(aq) + Sr3(PO4)2 =>
3 Sr(NO3)2(aq) + 2 K3PO4(aq) = 6 KNO3(aq) + Sr3(PO4)2

Al{3+} + S2O3{2-} + H2O = Al(OH)3 + SO2 + S =>
2 Al{3+} + 3 S2O3{2-} + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 S

N2H5Cl + I2 + NaOH = NaI + NaCl + N2 + H2O =>
N2H5Cl + 2 I2 + 5 NaOH = 4 NaI + NaCl + N2 + 5 H2O

KPO4 + Mn(NO3)2 = Mn(PO4)2 + KNO3 =>
2 KPO4 + Mn(NO3)2 = Mn(PO4)2 + 2 KNO3

C2Cl6 + ZnO + Al = ZnCl2 + Al2O3 + C =>
C2Cl6 + 3 ZnO + 2 Al = 3 ZnCl2 + Al2O3 + 2 C

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O(water) =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O(water)

C4H9NH2 + HNO2 = N2 + C4H9OH + H2O =>
C4H9NH2 + HNO2 = N2 + C4H9OH + H2O

H3C6H5O3 + NaOH = Na3C6H5O3 + H2O =>
H3C6H5O3 + 3 NaOH = Na3C6H5O3 + 3 H2O

MnS + HBr = HMn + SBr =>
MnS + HBr = HMn + SBr

C10H15N + O2 = CO2 + H2O + N =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 4 N

Mg + KMnO4 = K + MgMnO4 =>
Mg + KMnO4 = K + MgMnO4

NaNO3 + PhO = Ph(NO3)2 + Na2O =>
2 NaNO3 + PhO = Ph(NO3)2 + Na2O

CaO + S = SO + Ca =>
CaO + S = SO + Ca

U + B = UB =>
U + B = UB

Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)

HCOOH + H{+} + Cr2O7{2-} = CO2 + H2O + Cr{3+} =>
3 HCOOH + 8 H{+} + Cr2O7{2-} = 3 CO2 + 7 H2O + 2 Cr{3+}

C2H5NH2 + H2SO4 = (C2H5NH3)2SO4 =>
2 C2H5NH2 + H2SO4 = (C2H5NH3)2SO4

H3[SbCl6] + KOH = HSbO2 + KCl + H2O =>
H3[SbCl6] + 6 KOH = HSbO2 + 6 KCl + 4 H2O

PbNO3 + Na2O = PbO + Na2NO3 =>
PbNO3 + Na2O = PbO + Na2NO3

I2CCl4 + C6H12O6 = I2CCl4C6H12O6 =>
I2CCl4 + C6H12O6 = I2CCl4C6H12O6

CaCO3 + LiCl = Li2CO3 + CaCl2 =>
CaCO3 + 2 LiCl = Li2CO3 + CaCl2

C6H12O6 + HNO3 = CO2 + H2O + NH3 =>
C6H12O6 + 3 HNO3 = 6 CO2 + 3 H2O + 3 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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