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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaClO + CH3COOH = HOCl + CH3COONa =>
NaClO + CH3COOH = HOCl + CH3COONa

Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O

H3NBH3 + H2O = H2 + (NH4)BO2 =>
H3NBH3 + 2 H2O = 3 H2 + (NH4)BO2

CuBr2(aq) + NaNO3(aq) = Cu(NO3)2(aq) + NaBr(aq) =>
CuBr2(aq) + 2 NaNO3(aq) = Cu(NO3)2(aq) + 2 NaBr(aq)

Ba(s) + H2O(l) = Ba(OH)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(s) + H2(g)

AgNo{3} + KI = AgI + KNo{3} =>
AgNo{3} + KI = AgI + KNo{3}

KMnO4 + H2SO3 + KOH = K2MnO4 + H2SO4 + H2O =>
2 KMnO4 + H2SO3 + 2 KOH = 2 K2MnO4 + H2SO4 + H2O

C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + H2O =>
2 C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + 2 H2O

CH3COONa + HF = CH3COOH + FNa =>
CH3COONa + HF = CH3COOH + FNa

Al + KOH + KNO3 = K3AlO3 + NH3 + H2O =>
8 Al + 21 KOH + 3 KNO3 = 8 K3AlO3 + 3 NH3 + 6 H2O

P + OH = POH =>
P + OH = POH

Cd3(PO4)2(aq) + (NH4)2S(aq) = CdS(s) + (NH4)3PO4(aq) =>
Cd3(PO4)2(aq) + 3(NH4)2S(aq) = 3 CdS(s) + 2(NH4)3PO4(aq)

Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2

Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg

Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb

Na2(CO3) + Ca(OH)2 = NaOH + CaCO3 =>
Na2(CO3) + Ca(OH)2 = 2 NaOH + CaCO3

Hg + Ag = HgAg =>
Hg + Ag = HgAg

Ca(s) + H2O = Ca(OH)2 + H =>
Ca(s) + 2 H2O = Ca(OH)2 + 2 H

NaCl(aq) + H2SO4 = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4 = Na2SO4 + 2 HCl

BeCl2 + K2CO3 + H2O = (BeOH)2CO3 + KCl + KHCO3 =>
2 BeCl2 + 3 K2CO3 + 2 H2O = (BeOH)2CO3 + 4 KCl + 2 KHCO3

Ca + HO = Ca(OH)2 =>
Ca + 2 HO = Ca(OH)2

Cu + O = Cu2O =>
2 Cu + O = Cu2O

Mg(CIO3)2 = Mg + CIO3 =>
Mg(CIO3)2 = Mg + 2 CIO3

KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O

Ca(NO3)2(aq) + (NH4)2C2O4(aq) = Ca(C2O4) + NH4(NO3)(aq) =>
Ca(NO3)2(aq) + (NH4)2C2O4(aq) = Ca(C2O4) + 2 NH4(NO3)(aq)

H2S + KClO = HS + HKClO =>
H2S + KClO = HS + HKClO

K2SO3 + Br2 = KBr + SO3 =>
K2SO3 + Br2 = 2 KBr + SO3

Mg + Na = Mg3Na2 =>
3 Mg + 2 Na = Mg3Na2

Cu + O = Cu2O =>
2 Cu + O = Cu2O

KOHHBr = KBr + H2O =>
KOHHBr = KBr + H2O

As(OH)3 + SO2 = As2(SO3)3 + H2O =>
2 As(OH)3 + 3 SO2 = As2(SO3)3 + 3 H2O

NaHCO3 + HOH = NaOH + H2CO3 =>
NaHCO3 + HOH = NaOH + H2CO3

FeI3 + Na3PO4 = FePO4 + Na3I3 =>
FeI3 + Na3PO4 = FePO4 + Na3I3

C2H2O4 + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = Na2C2O4 + 2 H2O + 2 CO2

HS + Cl = S + HCl =>
HS + Cl = S + HCl

Zn(C2H3O2)2 + KI = ZnI2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KI = ZnI2 + 2 KC2H3O2

Ra2 + O2 = RaO =>
Ra2 + O2 = 2 RaO

NaNO3(aq) + PbO(s) = Pb(NO3)2(aq) + Na2O(s) =>
2 NaNO3(aq) + PbO(s) = Pb(NO3)2(aq) + Na2O(s)

C6H12O2 + NaOH = C2H3NaO2 + C4H10O =>
C6H12O2 + NaOH = C2H3NaO2 + C4H10O

FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O

CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2

N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3

NaIO3 + KI + H2SO4 = I2 + NaI + K2SO4 + H2O =>
NaIO3 + 6 KI + 3 H2SO4 = 3 I2 + NaI + 3 K2SO4 + 3 H2O

NaOH(aq) + KI(aq) = NaI + KOH =>
NaOH(aq) + KI(aq) = NaI + KOH

CH3(CH2)4CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)4CH3(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)

NaO + H = Na + H2O =>
NaO + 2 H = Na + H2O

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

PbO + CH3COOH = Pb(CH3COO)2 + H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2 + H2O

Cr2Se3 + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se3 + 30 HNO3 + 15 PbO2 = H2Cr2O7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O

BrO3{-} + SO2 + H2O = Br{-} + SO4{2-} + H{+} =>
BrO3{-} + 3 SO2 + 3 H2O = Br{-} + 3 SO4{2-} + 6 H{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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