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Chemische vergelijkingen in evenwicht op11/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sc2(CO3)3 = Sc2O3 + CO2 =>
Sc2(CO3)3 = Sc2O3 + 3 CO2

CaOCo3 = CaO + Co2 =>
2 CaOCo3 = 2 CaO + 3 Co2

Pb(NO3) + NaCl = PbCl + NO3Na =>
Pb(NO3) + NaCl = PbCl + NO3Na

BiO3 + Cr3 = Bi + Cr2O3 =>
3 BiO3 + 2 Cr3 = 3 Bi + 3 Cr2O3

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

C3H6O2 + C4H9OH = H2O + C3H6O2C4H9 =>
12 C3H6O2 + 19 C4H9OH = 11 H2O + 16 C3H6O2C4H9

HPO3{-2} + MnO4{-} + OH{-} = PO4{-3} + MnO4{-2} + H2O =>
HPO3{-2} + 2 MnO4{-} + 3 OH{-} = PO4{-3} + 2 MnO4{-2} + 2 H2O

Ca(HCO3)2 + HCI = CaCI + H(HCO3)2 =>
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2

Al2(SO4) + BaI2 = AlI + Ba(SO4) =>
Al2(SO4) + BaI2 = 2 AlI + Ba(SO4)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

MgOH2 + HNO3 = MgNO3 + HOH2 =>
MgOH2 + HNO3 = MgNO3 + HOH2

e + Cu2{+} = Cu0 =>
e + Cu2{+} = 2 Cu0

Fe + O3 = Fe(O3) =>
Fe + O3 = Fe(O3)

Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O

Li + Cl2 = (LiCl2) =>
Li + Cl2 = (LiCl2)

Al2(SO4)3 + BaI2 = Al2I2 + (SO4)3Ba =>
Al2(SO4)3 + BaI2 = Al2I2 + (SO4)3Ba

Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2

C6H4CH3CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H4COOHCOOH =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 C6H4COOHCOOH

KOH + H25O4 = K25O4 + H2O =>
25 KOH + H25O4 = K25O4 + 25 H2O

Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]

Ca(NO3)2 + K2(CO3) = KNO3 + CaCO3 =>
Ca(NO3)2 + K2(CO3) = 2 KNO3 + CaCO3

Cl2(g) + AlI3(aq) = AlCl3(aq) + I2(g) =>
3 Cl2(g) + 2 AlI3(aq) = 2 AlCl3(aq) + 3 I2(g)

FeSO4 + Al(NO3)3 = Fe(NO3)2 + Al2(SO4)3 =>
3 FeSO4 + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2(SO4)3

CH3CHNH3ClCOOH + NaOH = H2O + NaCl + CH3CHNH2COONa =>
CH3CHNH3ClCOOH + 2 NaOH = 2 H2O + NaCl + CH3CHNH2COONa

K3PO4 + CuBr2 = KBr + Cu3(PO4)2 =>
2 K3PO4 + 3 CuBr2 = 6 KBr + Cu3(PO4)2

C3H4O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H4O + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 31 H2O

KI + MgO2 + H2SO4 = K2SO4 + MgSO4 + H2O + I2 =>
2 KI + MgO2 + 2 H2SO4 = K2SO4 + MgSO4 + 2 H2O + I2

KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr

La + Cl = LaCl =>
La + Cl = LaCl

F2 + NaOH = NaF + HF + O3 =>
3 F2 + 3 NaOH = 3 NaF + 3 HF + O3

Fe{2+} + S{2-} = FeS =>
Fe{2+} + S{2-} = FeS

Cr3 + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr3 + 9 NH3 + 9 H2O = 3 Cr(OH)3 + 9 NH4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

KOH + NaCl = KCl + NaOH =>
KOH + NaCl = KCl + NaOH

K3Fe(CN)6 = K3 + Fe(CN)6 =>
K3Fe(CN)6 = K3 + Fe(CN)6

SO4 + H2 = H2S + H2O =>
SO4 + 5 H2 = H2S + 4 H2O

F2 + NaOH = NaF + HF + O3 =>
3 F2 + 3 NaOH = 3 NaF + 3 HF + O3

Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3

ClO2 + NaOH = NaCl + NaClO3 + H2O =>
6 ClO2 + 6 NaOH = NaCl + 5 NaClO3 + 3 H2O

NH4(OH) = NH4 + OH =>
NH4(OH) = NH4 + OH

LiCl + HI = HCl + LiI =>
LiCl + HI = HCl + LiI

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

Hg(CN)2 + KCN = (KCN)2Hg(CN)2 =>
Hg(CN)2 + 2 KCN = (KCN)2Hg(CN)2

Al{3+} + Cl{3-} = AlCl =>
Al{3+} + Cl{3-} = AlCl

CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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