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Chemische vergelijkingen in evenwicht op01/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Pb(CH3COO)2 + K2SO4 = KCH3COO + PbSO4 =>
Pb(CH3COO)2 + K2SO4 = 2 KCH3COO + PbSO4

Zn(OH)2 + HClO2 = Zn(ClO2)2 + H2O =>
Zn(OH)2 + 2 HClO2 = Zn(ClO2)2 + 2 H2O

Cl{-} + MnO4{-} + OH{-} = MnO4{2-} + H2O + Cl2O =>
2 Cl{-} + 4 MnO4{-} + 2 OH{-} = 4 MnO4{2-} + H2O + Cl2O

S + HCIO4 = HCI + SO2 =>
2 S + HCIO4 = HCI + 2 SO2

P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

H2SIO3 = H2O + SIO2 =>
H2SIO3 = H2O + SIO2

H2CO3 + C6H5N = HCO3{-} + C6H5NH{+} =>
H2CO3 + C6H5N = HCO3{-} + C6H5NH{+}

PCl3 + NaOH = NaCl + Na2HPO3 + H2O =>
PCl3 + 5 NaOH = 3 NaCl + Na2HPO3 + 2 H2O

KNO3 + C6H12O6 = K2CO3 + H2O + CO2 + N2 =>
24 KNO3 + 5 C6H12O6 = 12 K2CO3 + 30 H2O + 18 CO2 + 12 N2

HCl + Fe2S3 = FeCl3 + H2S =>
6 HCl + Fe2S3 = 2 FeCl3 + 3 H2S

CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr

N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O

Zn(NO3)2 + NaOH = ZnNa + OH(NO3)2 =>
Zn(NO3)2 + NaOH = ZnNa + OH(NO3)2

AgNO3 + Kl = AgKl + NO3 =>
AgNO3 + Kl = AgKl + NO3

H + H3PO4 = PH3 + H2O =>
8 H + H3PO4 = PH3 + 4 H2O

KOH + KHP = KKP + H2O =>
KOH + KHP = KKP + H2O

KAl + HCl = KH + AlCl =>
KAl + HCl = KH + AlCl

CaCl2 + NaHCO3 + HOH = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 HOH = 2 NaCl + Ca(OH)2 + 2 H2CO3

Zn(NO3)2 + CH3COOH = (CH3COO)2Zn + HNO3 =>
Zn(NO3)2 + 2 CH3COOH = (CH3COO)2Zn + 2 HNO3

Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C

C6H13H2O = C6H12H3O =>
C6H13H2O = C6H12H3O

H + H3PO4 = PH3 + H2O =>
8 H + H3PO4 = PH3 + 4 H2O

H2Cl + KOH = KHCl + H2O =>
H2Cl + KOH = KHCl + H2O

NaCl + Ag3NO = Na3NO + AgCl =>
3 NaCl + Ag3NO = Na3NO + 3 AgCl

KMnO4 + Na2SO3 + H2SO4 = H2O + MnSO4 + K2SO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 Na2SO4

K2CO3 + H2CO3 = KHCO3 =>
K2CO3 + H2CO3 = 2 KHCO3

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

COCl2(C3H8O)2 + H2O = CO(H2O)6 + Cl + C3H8O =>
COCl2(C3H8O)2 + 6 H2O = CO(H2O)6 + 2 Cl + 2 C3H8O

C15H30 + O2 = H2O + CO2 =>
2 C15H30 + 45 O2 = 30 H2O + 30 CO2

CH3C(O)CH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3C(O)CH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 31 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Al(SO4) = Al2 + SO4 =>
2 Al(SO4) = Al2 + 2 SO4

NH4(HO) = NH3 + H2O =>
NH4(HO) = NH3 + H2O

O2 + H2O = O2(OH2)3 =>
O2 + 3 H2O = O2(OH2)3

H2SO4 + CsOH = HOH + Cs2SO4 =>
H2SO4 + 2 CsOH = 2 HOH + Cs2SO4

Cr2O3 + Al(NO3)3 = NO3 + Al(Cr2O3)3 =>
3 Cr2O3 + Al(NO3)3 = 3 NO3 + Al(Cr2O3)3

Sr + F2 = Sr2(F) =>
4 Sr + F2 = 2 Sr2(F)

Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2

CsI + HCl = CsCl + HI =>
CsI + HCl = CsCl + HI

O{2-} = O2 + e =>
2 O{2-} = O2 + 4e

O{2-} = O + e =>
O{2-} = O + 2e

O{2-} = O{2} + e =>
O{2-} = O{2} + 4e

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

O2 + H2O = O2(OH2)3 =>
O2 + 3 H2O = O2(OH2)3

Cl2 + NaOH = NaCl + NaOCl + H2O =>
Cl2 + 2 NaOH = NaCl + NaOCl + H2O

Al(NO3)3 + NH3 + (H2O)6 = Al(OH)3 + NH4NO3 =>
2 Al(NO3)3 + 6 NH3 + (H2O)6 = 2 Al(OH)3 + 6 NH4NO3

CH3COOH + (NaHCO3) = NaCH3COO + H2O + CO2 =>
CH3COOH + (NaHCO3) = NaCH3COO + H2O + CO2

Cu{+2}(aq) + SO4{-2}(aq) = CuSO4(s) =>
Cu{+2}(aq) + SO4{-2}(aq) = CuSO4(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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