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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + NaCO = NaCl + CO + H =>
HCl + NaCO = NaCl + CO + H

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

C4H9OH + CuO = C4H8OH + H2O + Cu =>
2 C4H9OH + CuO = 2 C4H8OH + H2O + Cu

NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH

XeF2 + Mn(NO3)2 + KOH = KMnO4 + Xe + KF + KNO3 + H2O =>
5 XeF2 + 2 Mn(NO3)2 + 16 KOH = 2 KMnO4 + 5 Xe + 10 KF + 4 KNO3 + 8 H2O

Na3PO4(aq) + CaSO4(aq) = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4(aq) + 3 CaSO4(aq) = Ca3(PO4)2 + 3 Na2SO4

CrO3 + CaO = CaCrO4 =>
CrO3 + CaO = CaCrO4

CH3CH2C(CH3)2OH + HCl = C2H5C(CH3)2Cl + H2O =>
CH3CH2C(CH3)2OH + HCl = C2H5C(CH3)2Cl + H2O

CH3CH(CN)OH + H2O = CH3CH(OH)COOH + NH3 =>
CH3CH(CN)OH + 2 H2O = CH3CH(OH)COOH + NH3

AgNO3 + Cl2 = AgCl2 + O2 + N2O5 =>
4 AgNO3 + 4 Cl2 = 4 AgCl2 + O2 + 2 N2O5

KIO3 + Br2 = KBr + IO3 =>
2 KIO3 + Br2 = 2 KBr + 2 IO3

KrO4 + Li = Li2O + Kr =>
KrO4 + 8 Li = 4 Li2O + Kr

MgSO4*8H2O = H2O + MgSO4 =>
MgSO4*8H2O = 8 H2O + MgSO4

Sr(SO4) = Sr + SO4 =>
Sr(SO4) = Sr + SO4

HOH + CO2 = C3H8 + O2 =>
4 HOH + 3 CO2 = C3H8 + 5 O2

Pb(C2H3O2)2 + HCl = PbCl + H(C2H3O2)2 =>
Pb(C2H3O2)2 + HCl = PbCl + H(C2H3O2)2

KOH + N2O5 = K2N2O6 + H2O =>
2 KOH + N2O5 = K2N2O6 + H2O

C3H6Cl2 = C3H5ClHCl =>
C3H6Cl2 = C3H5ClHCl

HgCl2 + NH4OH = [Hg(NH3)4]Cl2 + H2O =>
HgCl2 + 4 NH4OH = [Hg(NH3)4]Cl2 + 4 H2O

XZnCl2 + HNO3 = XZn(NO3)2 + HCl =>
XZnCl2 + 2 HNO3 = XZn(NO3)2 + 2 HCl

N + O = NO =>
N + O = NO

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

S + O2 = SO2 =>
S + O2 = SO2

KHS + Cl2 = KCl2 + S + HCl =>
2 KHS + 3 Cl2 = 2 KCl2 + 2 S + 2 HCl

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

KMnO4 + H2SO4 + KBr = MnSO4 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 2 MnSO4 + 6 K2SO4 + 5 Br2 + 8 H2O

LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + KSO4 + Li2SO4 + H2O =>
4 LiCl + KMnO4 + 4 H2SO4 = 4 Cl + MnSO4 + KSO4 + 2 Li2SO4 + 4 H2O

AgNO3 + NH3SO3 = AgSO3 + NH3NO3 =>
AgNO3 + NH3SO3 = AgSO3 + NH3NO3

NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)

HPO2 + Cu(OH) = CuPO2 + H2O =>
HPO2 + Cu(OH) = CuPO2 + H2O

BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O

Na2WO4 + Te = WTe2 + NaO2 =>
Na2WO4 + 2 Te = WTe2 + 2 NaO2

ZnS(s) + O2 = ZnO + SO2 =>
2 ZnS(s) + 3 O2 = 2 ZnO + 2 SO2

Br2 + KI = K + Br2I =>
Br2 + KI = K + Br2I

NH4NO3 + Ba(OH)2 = Ba(NO3)2 + NH4(OH) =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 NH4(OH)

SO3{-2} + H2O = HSO3{-} + OH{-} =>
SO3{-2} + H2O = HSO3{-} + OH{-}

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

Fe2{+} + [Fe(CN)6]3{-} = Fe2[Fe(CN)6]3 =>
Fe2{+} + [Fe(CN)6]3{-} = Fe2[Fe(CN)6]3

LiMnO4 + H2SO4 + TeH2 = LiSO4MnSO4 + H2O + Te =>
LiMnO4 + 2 H2SO4 + 2 TeH2 = LiSO4MnSO4 + 4 H2O + 2 Te

I + H2O = IH2O =>
I + H2O = IH2O

Gd2(C2O4)3 = GdO + CO2 + CO =>
Gd2(C2O4)3 = 2 GdO + 4 CO2 + 2 CO

KI + KMnO4 + HNO3 = I2 + KNO3 + MnNO3 + H2O =>
6 KI + KMnO4 + 8 HNO3 = 3 I2 + 7 KNO3 + MnNO3 + 4 H2O

NaSiO3 + CO2 + H2O = NaCO3 + H2SiO3 =>
NaSiO3 + CO2 + H2O = NaCO3 + H2SiO3

KMnO4 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 11 H2O

HNO3 + H2S = S + H2O + NO =>
2 HNO3 + 3 H2S = 3 S + 4 H2O + 2 NO

C3H6(g) + O2(g) = CO(g) + H2O(g) =>
C3H6(g) + 3 O2(g) = 3 CO(g) + 3 H2O(g)

CaO(ac) + H2O(l) = Ca(OH)2 =>
CaO(ac) + H2O(l) = Ca(OH)2

HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2

C7H6O6O2 + O2 = CO2 + H2O =>
2 C7H6O6O2 + 9 O2 = 14 CO2 + 6 H2O

HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KClO4(s) =>
2 HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KClO4(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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