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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
LiHCO3 + CaO = Li2O + Ca(HCO3)2 =>
2 LiHCO3 + CaO = Li2O + Ca(HCO3)2

KOH + Li = OH + KLi =>
KOH + Li = OH + KLi

Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7

O4 = O3 =>
3 O4 = 4 O3

C3H6O + K2Cr2O7 + HCl = C3H6O2 + CrCl3 + KCl + H2O =>
3 C3H6O + K2Cr2O7 + 8 HCl = 3 C3H6O2 + 2 CrCl3 + 2 KCl + 4 H2O

Sn(s) + HCl(aq) = SnCl4 + H2 =>
Sn(s) + 4 HCl(aq) = SnCl4 + 2 H2

KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O

Na2CO3 + Cr(CH3COO)3 = Na2(CH3COO)3 + CrCO3 =>
Na2CO3 + Cr(CH3COO)3 = Na2(CH3COO)3 + CrCO3

Zr + HNO3 = ZrO + H2O + NO =>
3 Zr + 2 HNO3 = 3 ZrO + H2O + 2 NO

CaCl2 + O = CaO + Cl2 =>
CaCl2 + O = CaO + Cl2

NH2CH2COOH + NaNO2 + HCl = NH2CH2COONa + H2 + ClNO2 =>
NH2CH2COOH + NaNO2 + HCl = NH2CH2COONa + H2 + ClNO2

TiC + Cl2 = C + TiCl4 =>
TiC + 2 Cl2 = C + TiCl4

Mg(NO3)2NaOH = MgOHNa(NO3)2 =>
Mg(NO3)2NaOH = MgOHNa(NO3)2

Cu(s) + Ag(NO3)(aq) = Cu(NO3)2(aq) + Ag(aq) =>
Cu(s) + 2 Ag(NO3)(aq) = Cu(NO3)2(aq) + 2 Ag(aq)

Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)

Na2O + SO3 = NaO3 + SO2 =>
Na2O + 5 SO3 = 2 NaO3 + 5 SO2

K2SO3 + H2S = K2S + H2SO3 =>
K2SO3 + H2S = K2S + H2SO3

Ag2O3 = Ag + O2 =>
2 Ag2O3 = 4 Ag + 3 O2

Na2SO4 + BaCl2 = NaCl + Ba{2+} + SO4{2-} =>
Na2SO4 + BaCl2 = 2 NaCl + Ba{2+} + SO4{2-}

CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2

NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3

KI + AgNO3 + NH4OH = AgI + KOH + NH4NO3 =>
KI + AgNO3 + NH4OH = AgI + KOH + NH4NO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CaCl2 + Al = Ca2 + AlCl3 =>
6 CaCl2 + 4 Al = 3 Ca2 + 4 AlCl3

RbOH + CoCl2 = Co(OH)2 + RbCl =>
2 RbOH + CoCl2 = Co(OH)2 + 2 RbCl

CH3CH2COOHSOCl2 = CH3CH2COClSO2HCl =>
CH3CH2COOHSOCl2 = CH3CH2COClSO2HCl

H2CrO4 + CaO = H2O + Ca(CrO4) =>
H2CrO4 + CaO = H2O + Ca(CrO4)

C33H46OH + O2 = CO2 + H2O =>
4 C33H46OH + 177 O2 = 132 CO2 + 94 H2O

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

Na3(SO)4 + KCl = NaCl + K3(SO)4 =>
Na3(SO)4 + 3 KCl = 3 NaCl + K3(SO)4

Na2CO3 + Cr(NO3)2 = Na2(NO3)2 + CrCO3 =>
Na2CO3 + Cr(NO3)2 = Na2(NO3)2 + CrCO3

KMnO4 + H2SO4 + C7H10 = MnSO4 + H2O + K2SO4 + C7H6O2 =>
8 KMnO4 + 12 H2SO4 + 5 C7H10 = 8 MnSO4 + 22 H2O + 4 K2SO4 + 5 C7H6O2

NH3 + S2 = NH2 + NH4S2 =>
2 NH3 + S2 = NH2 + NH4S2

Na2S + Pb(NO3) = Na2NO3 + PbS =>
Na2S + Pb(NO3) = Na2NO3 + PbS

Li2(CO3) + H2(SO4) = Li2(SO4) + H2O + CO2 =>
Li2(CO3) + H2(SO4) = Li2(SO4) + H2O + CO2

C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O

NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3

K2SO3 + H2S = K2S + H2SO3 =>
K2SO3 + H2S = K2S + H2SO3

NaCl + K3Fe(CN)6 = ClCN + K3FeNa6 =>
6 NaCl + K3Fe(CN)6 = 6 ClCN + K3FeNa6

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Al + Br = AlBr3 =>
Al + 3 Br = AlBr3

Ds + O2 = DsO2 =>
Ds + O2 = DsO2

CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2

H2SO4 + N2 = N2SO4 + H2 =>
H2SO4 + N2 = N2SO4 + H2

Ag(NO3) + K2CrO4 = Ag2CrO4 + KNO3 =>
2 Ag(NO3) + K2CrO4 = Ag2CrO4 + 2 KNO3

KHCO3HCl(aq) = KCl(aq)CO2(g)H2O(l) =>
KHCO3HCl(aq) = KCl(aq)CO2(g)H2O(l)

NH4HCO3 = CO2NH3H2O =>
NH4HCO3 = CO2NH3H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

SrO + H2O = Sr + H2O2 =>
SrO + H2O = Sr + H2O2

C6H11OH + H2SO4 = C6H10 + H3O + HSO4 =>
C6H11OH + H2SO4 = C6H10 + H3O + HSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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