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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
HOH + Na = HNa + OH =>
HOH + Na = HNa + OH

Fe(OH)2 + HI = H2O + FeI2 =>
Fe(OH)2 + 2 HI = 2 H2O + FeI2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

C + KOH = CO + KH =>
C + KOH = CO + KH

Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu

CaCO3 + AgCl = Ag2CO3 + CaCl2 =>
CaCO3 + 2 AgCl = Ag2CO3 + CaCl2

Ca5F(PO4)3 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Zn + S = ZnS =>
Zn + S = ZnS

HNO2 + HI = NO + H2O + I2 =>
2 HNO2 + 2 HI = 2 NO + 2 H2O + I2

Ca(H2PO4)2 + AgNO3 = Ca3(PO4)2 + Ag3PO4 + HNO3 =>
3 Ca(H2PO4)2 + 12 AgNO3 = Ca3(PO4)2 + 4 Ag3PO4 + 12 HNO3

Fe3 + NH3 + H2O = Fe2O3 + NH4 =>
2 Fe3 + 18 NH3 + 9 H2O = 3 Fe2O3 + 18 NH4

Bi(OH)3 + [Sn(OH)3]{-} + OH{-} = Bi + [Sn(OH)6]{2-} =>
2 Bi(OH)3 + 3[Sn(OH)3]{-} + 3 OH{-} = 2 Bi + 3[Sn(OH)6]{2-}

CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

N2H2 + H2O4 = N2 + H2O =>
3 N2H2 + H2O4 = 3 N2 + 4 H2O

HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4

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

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

CHCOOH + Na2CO3 = CHCOONa + H2O + CO2 =>
2 CHCOOH + Na2CO3 = 2 CHCOONa + H2O + CO2

C4H10 + HONO2 = C4H9NO2 + H2O =>
C4H10 + HONO2 = C4H9NO2 + H2O

Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C

S + Fe(OH)2 = FeSO3 + FeS + H2O =>
3 S + 3 Fe(OH)2 = FeSO3 + 2 FeS + 3 H2O

Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2

F + RbBr = FRbBr =>
F + RbBr = FRbBr

Ba02 + H2SO4 = BaSO4 + H202 =>
101 Ba02 + 202 H2SO4 = 202 BaSO4 + 2 H202

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

(AgNO) + CU = CUNO + Ag =>
(AgNO) + CU = CUNO + Ag

Zn + S = ZnS =>
Zn + S = ZnS

Fe + NO2 = FeO2 + N =>
Fe + NO2 = FeO2 + N

I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI

Na2CO3(s) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)

N2F2 = N + F =>
N2F2 = 2 N + 2 F

(FeFe2)O4 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4(FeFe2)O4 + 18 H2SO4 + O2 = 6 Fe2(SO4)3 + 18 H2O

Cu(OH)2 + Na2SO4 + NH4OH = CuOH + H4(OH)2 + Na2N + SO4 =>
Cu(OH)2 + Na2SO4 + NH4OH = CuOH + H4(OH)2 + Na2N + SO4

Mg + PbI{2} = Pb + MgI{2} =>
Mg + PbI{2} = Pb + MgI{2}

HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4

C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH

H2CO3 + Fe3 = FeCO3 + H2 =>
3 H2CO3 + Fe3 = 3 FeCO3 + 3 H2

CH4 + Br2 = CBr2 + HBr =>
CH4 + 3 Br2 = CBr2 + 4 HBr

Copper(II)Sulfate(aq)Iron(s) = Copper(s)Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq)Iron(s) = Copper(s)Iron(II)Sulfate(aq)

HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O

KCrO7{-2} + Zn(MnO4) = K(MnO4) + ZnCrO7{-2} =>
KCrO7{-2} + Zn(MnO4) = K(MnO4) + ZnCrO7{-2}

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

Ag2{+} + Zn0 = Ag0 + Zn2{+} =>
Ag2{+} + 2 Zn0 = 2 Ag0 + Zn2{+}

Fe(SCN)3 + KSCN = FeSCN + K(SCN)3 =>
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3

MgHSO4 = Mg + HSO4 =>
MgHSO4 = Mg + HSO4

MgSO4 + HF = MgF + HSO4 =>
MgSO4 + HF = MgF + HSO4

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

S + Fe(OH)2 = FeSO3 + FeS + H2O =>
3 S + 3 Fe(OH)2 = FeSO3 + 2 FeS + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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