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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O

CH3CH2OH + KMnO4 + CH3COOH(aq) = CH3COOK + Mn(CH3COO)2 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 7 CH3COOH(aq) = 4 CH3COOK + 4 Mn(CH3COO)2 + 11 H2O

ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2

FO + O2 = FO3 =>
FO + O2 = FO3

(NH4)2(SO3) + Pb(NO3)2 = Pb(SO3) + (NH4)(NO3) =>
(NH4)2(SO3) + Pb(NO3)2 = Pb(SO3) + 2(NH4)(NO3)

FeCUSO4 = FeSO4CU =>
FeCUSO4 = FeSO4CU

C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O

H3PO2 + Cu2{+} + H2O = H3PO4 + Cu + H{+} =>
H3PO2 + 4 Cu2{+} + 2 H2O = H3PO4 + 8 Cu + 4 H{+}

OH + H4CO2 = CO2 + H2O =>
4 OH + H4CO2 = CO2 + 4 H2O

Cu(NH3)4 + Na2S = CuS + Na2(NH3)4 =>
Cu(NH3)4 + Na2S = CuS + Na2(NH3)4

C2H4O2 + Na2Br4O7 + H2O = Br(OH)3 + Na + CO2 =>
C2H4O2 + 4 Na2Br4O7 + 22 H2O = 16 Br(OH)3 + 8 Na + 2 CO2

C25H3OH + O2 = CO2 + H2O =>
2 C25H3OH + 51 O2 = 50 CO2 + 4 H2O

KOH + H2S = HOH + KHS =>
KOH + H2S = HOH + KHS

Nd(NO3)3 + Al(NO3)3 + Ba(NO3)2 + C2H5NO2 = Ba2NdAlO5 + CO2 + N2 + H2O =>
9 Nd(NO3)3 + 9 Al(NO3)3 + 18 Ba(NO3)2 + 50 C2H5NO2 = 9 Ba2NdAlO5 + 100 CO2 + 70 N2 + 125 H2O

Cs3PO4 + AgNo3 = Cs3No3 + AgPO4 =>
Cs3PO4 + AgNo3 = Cs3No3 + AgPO4

CO + Cl2 = CCl4 + Cl2O =>
CO + 3 Cl2 = CCl4 + Cl2O

Fe + H2O = FeO12 + H2 =>
Fe + 12 H2O = FeO12 + 12 H2

SbCl3 + NaOH = NaCl + Sb(OH)3 =>
SbCl3 + 3 NaOH = 3 NaCl + Sb(OH)3

K4[Fe(CN)6] + Br2 + KOH = Fe(OH)3 + CNBr + KBr =>
2 K4[Fe(CN)6] + 13 Br2 + 6 KOH = 2 Fe(OH)3 + 12 CNBr + 14 KBr

Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)

HCl + Ni = Ni(HCl)2 =>
2 HCl + Ni = Ni(HCl)2

Ce(SO4)2 = CeO2 + SO3 =>
Ce(SO4)2 = CeO2 + 2 SO3

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O + H2O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 O + 4 H2O

H2O2 + C2HCl3 = CO2 + HCl + H2O =>
3 H2O2 + C2HCl3 = 2 CO2 + 3 HCl + 2 H2O

K3PO4 + NaCl = K3PO4NaCl =>
K3PO4 + NaCl = K3PO4NaCl

Cr2(SO4)3 + KHSO4 + H2O = H2CrO4 + K2SO3 + H2SO4 =>
Cr2(SO4)3 + 6 KHSO4 + 5 H2O = 2 H2CrO4 + 3 K2SO3 + 6 H2SO4

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

H + CO = CH3OH =>
4 H + CO = CH3OH

NiO(k)Pb(k) = Ni(k)PbO(k) =>
NiO(k)Pb(k) = Ni(k)PbO(k)

Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl

AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3

CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4

HClO + NaHCO3 = NaClO + H2O + CO2 =>
HClO + NaHCO3 = NaClO + H2O + CO2

C15H17N2Si + K2CO3 + H2O = C12H7N2 + CH4O + KOH + Si =>
3 C15H17N2Si + 2 K2CO3 + 9 H2O = 3 C12H7N2 + 11 CH4O + 4 KOH + 3 Si

CaCO3 + H2SO4 = CO2 + H2O + Ca2(SO4)2 =>
2 CaCO3 + 2 H2SO4 = 2 CO2 + 2 H2O + Ca2(SO4)2

Cl + H2O + NaCl = HCl + NaOCl =>
2 Cl + H2O + NaCl = 2 HCl + NaOCl

Ag2S + Cl2 = AgCl + S8 =>
8 Ag2S + 8 Cl2 = 16 AgCl + S8

N2 + CO2 + H2O = C7H6N + O2 =>
N2 + 14 CO2 + 6 H2O = 2 C7H6N + 17 O2

Ga(BrO)3 + Rb = Rb(BrO) + Ga =>
Ga(BrO)3 + 3 Rb = 3 Rb(BrO) + Ga

Na2S2O8 + Na2SO3 + H2O = Na{+} + SO4{2-} + H{+} =>
Na2S2O8 + Na2SO3 + H2O = 4 Na{+} + 3 SO4{2-} + 2 H{+}

BiI3 = Bi3 + I =>
3 BiI3 = Bi3 + 9 I

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4

C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O

As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3

CuSO4 + NH2O = CuSO4NH2O =>
CuSO4 + NH2O = CuSO4NH2O

ClO3 + NO2 = ClO4 + N2O =>
3 ClO3 + 2 NO2 = 3 ClO4 + N2O

CuSO4H2 = H2SO4Cu =>
CuSO4H2 = H2SO4Cu

CHH17 + O2 = CO2 + H2O =>
2 CHH17 + 11 O2 = 2 CO2 + 18 H2O

KOH + NH4I = KI + NH4OH =>
KOH + NH4I = KI + NH4OH

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Breng de vergelijking van een chemische reactie in evenwicht
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