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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ni2(CO3)3 + Na = Na2CO3 + Ni =>
Ni2(CO3)3 + 6 Na = 3 Na2CO3 + 2 Ni

S + NaOH = Na2S + Na2S2O3 + water =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O

C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl

NaOH + Fe(CH3COO)2 = NaCH3COO + Fe(OH)2 =>
2 NaOH + Fe(CH3COO)2 = 2 NaCH3COO + Fe(OH)2

Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Ba(CN)2 + Co(CHO2)3 = Co(CN)3 + Ba(CHO2)2 =>
3 Ba(CN)2 + 2 Co(CHO2)3 = 2 Co(CN)3 + 3 Ba(CHO2)2

Mg + H2SO4 = MgSO4 + H2O + H2S =>
4 Mg + 5 H2SO4 = 4 MgSO4 + 4 H2O + H2S

Na2Cr2O7 + H{+} + I{-} = Cr3{+} + H2O + I2 + Na{+} =>
3 Na2Cr2O7 + 42 H{+} + 34 I{-} = 2 Cr3{+} + 21 H2O + 17 I2 + 6 Na{+}

Ba(NO3)2 + (NH4)2SO4 = BaSO4 + N2H4O3 =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 N2H4O3

C2H6O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

CH3COOH + LiAlH4 = CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi =>
4 CH3COOH + 2 LiAlH4 = 3 CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi

NiAsO3 + Tc(CO3)2 = Tc3(AsO3)4 + Ni2(CO3)3 =>
4 NiAsO3 + 3 Tc(CO3)2 = Tc3(AsO3)4 + 2 Ni2(CO3)3

(NH4)2CO3(aq) + H3PO4(aq) = (NH4)3PO4(aq) + H2O(l) + CO2(g) =>
3(NH4)2CO3(aq) + 2 H3PO4(aq) = 2(NH4)3PO4(aq) + 3 H2O(l) + 3 CO2(g)

Al(I3) + Ca(OH)2 = Al(OH)3 + CaI2 =>
2 Al(I3) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaI2

Sodiumchlorite + chlorine = sodiumchloride + chlorinedioxide =>
2 NaClO2 + Cl2 = 2 NaCl + 2 ClO2

K2CO3(aq) + Mg(NO3)2 = MgCO3(s) + KNO3(aq) =>
K2CO3(aq) + Mg(NO3)2 = MgCO3(s) + 2 KNO3(aq)

LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

NaCl + Na3PO4 = Na3Cl + NaPO4 =>
NaCl + Na3PO4 = Na3Cl + NaPO4

Fe + Cl1 = FeCl2 =>
Fe + 2 Cl1 = FeCl2

KMnO4 + AgNO3 + H2O = HNO3 + O2 + KMnAgO =>
4 KMnO4 + 4 AgNO3 + 2 H2O = 4 HNO3 + 7 O2 + 4 KMnAgO

SbCl3 + Zn + H{+} = SbH3 + Zn{2+} + Cl{-} =>
SbCl3 + 3 Zn + 3 H{+} = SbH3 + 3 Zn{2+} + 3 Cl{-}

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3

Mo3S2 = Mo + S =>
Mo3S2 = 3 Mo + 2 S

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

Ag2C2O4 + NH4Br = (NH4)2C2O4 + AgBr =>
Ag2C2O4 + 2 NH4Br = (NH4)2C2O4 + 2 AgBr

NH4H = NH3 + H2 =>
NH4H = NH3 + H2

HC3H4O4 + NaOH = NaC3H4O4 + HOH =>
HC3H4O4 + NaOH = NaC3H4O4 + HOH

C5H7O2N + O2 = CO2 + H2O + NO3 =>
4 C5H7O2N + 29 O2 = 20 CO2 + 14 H2O + 4 NO3

NaF + Al(NO3)3 = NaNO3 + AlF3 =>
3 NaF + Al(NO3)3 = 3 NaNO3 + AlF3

H2SO4 + Mg(OH)2 = HSO4 + HMg(OH)2 =>
H2SO4 + Mg(OH)2 = HSO4 + HMg(OH)2

NH4Cl(s) + NaOH(s) = H2O(l) + NH3(g) + NaCl(s) =>
NH4Cl(s) + NaOH(s) = H2O(l) + NH3(g) + NaCl(s)

C8H8O7 + NaOH = H2O + NaC8H7O7 =>
C8H8O7 + NaOH = H2O + NaC8H7O7

C4H6O6 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C4H6O6 + 10 KMnO4 = 10 MnO2 + 10 KOH + 12 CO2 + 4 H2O

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Fe + C6H8O7 = Fe2O3 + H + CO =>
2 Fe + 3 C6H8O7 = Fe2O3 + 24 H + 18 CO

((NH4)2Cr2O7) = Cr2O3 + N2 + H2O =>
((NH4)2Cr2O7) = Cr2O3 + N2 + 4 H2O

Mn(OH)2 + Br2 + H2O = Mn(OH)4 + HBr =>
Mn(OH)2 + Br2 + 2 H2O = Mn(OH)4 + 2 HBr

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

CuSO4Na2CO3 = CuCO3Na2SO4 =>
CuSO4Na2CO3 = CuCO3Na2SO4

Pd + H2SO4 = PdSO4 + H2O + SO2 =>
Pd + 2 H2SO4 = PdSO4 + 2 H2O + SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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