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Chemische vergelijkingen in evenwicht op01/19/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cd + NiO(OH) + H2O = Cd(OH) + Ni(OH)2 =>
Cd + NiO(OH) + H2O = Cd(OH) + Ni(OH)2

CuSO{4} + PbNO{3} = CuNO{3} + PbSO{4} =>
CuSO{4} + PbNO{3} = CuNO{3} + PbSO{4}

ZnS + O = ZnO + SO20 =>
ZnS + 21 O = ZnO + SO20

Pa + I2 = Pa2I5 =>
4 Pa + 5 I2 = 2 Pa2I5

AlI3 + Hg2Cl2 = AlCl3 + Hg2I2 =>
2 AlI3 + 3 Hg2Cl2 = 2 AlCl3 + 3 Hg2I2

NiCl2*6H2O + C2H8N2 = H2O + [Ni(C2H8N2)3]Cl2 =>
NiCl2*6H2O + 3 C2H8N2 = 6 H2O + [Ni(C2H8N2)3]Cl2

FeCl3 + MgCO3 = FeMg + Cl3CO3 =>
FeCl3 + MgCO3 = FeMg + Cl3CO3

RCOO + NaCl = RCOONa + Cl =>
RCOO + NaCl = RCOONa + Cl

H2SiO4 + Mg4 = MgSi2 + MgO + H2O =>
8 H2SiO4 + 7 Mg4 = 4 MgSi2 + 24 MgO + 8 H2O

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

HBr + BaOH2 = HOH2 + BrBa =>
HBr + BaOH2 = HOH2 + BrBa

KMnO4 + HCl + H2SO4 = KCl + MnSO2 + H2O + Cl2 =>
2 KMnO4 + 20 HCl + 2 H2SO4 = 2 KCl + 2 MnSO2 + 12 H2O + 9 Cl2

HNO3 + CuCl2 = HCl + NO3 + Cu =>
2 HNO3 + CuCl2 = 2 HCl + 2 NO3 + Cu

Cu + H2SO4(dilute) = CuSO4 + H2 =>
Cu + H2SO4(dilute) = CuSO4 + H2

Cu(NO3)2 + MgSO4 = Cu(SO4)2 + Mg(NO3) =>
Cu(NO3)2 + 2 MgSO4 = Cu(SO4)2 + 2 Mg(NO3)

F2O2 + H2 = F2 + H2O2 =>
F2O2 + H2 = F2 + H2O2

H2S + CO = SCH3CO2H + S8 =>
16 H2S + 16 CO = 8 SCH3CO2H + S8

KCrO7 + H2SO4 + C2H6O + H2O = K2Cr2(SO4)4*24H2O + C2H4O =>
2 KCrO7 + 4 H2SO4 + 10 C2H6O + 10 H2O = K2Cr2(SO4)4*24H2O + 10 C2H4O

Na3Po4 + AgNO3 = NaNO3 + Ag3Po4 =>
Na3Po4 + 3 AgNO3 = 3 NaNO3 + Ag3Po4

MnCl4 + KF = MnF2 + KCl2 =>
MnCl4 + 2 KF = MnF2 + 2 KCl2

C5*H8*O2 + NaH + HCI = C5*H12*O2 + NaCI =>
C5*H8*O2 + 2 NaH + 2 HCI = C5*H12*O2 + 2 NaCI

H2O + CH2 = H2 + CO2 =>
2 H2O + CH2 = 3 H2 + CO2

CH3OH + H2O + Fe = HCOOFe + H2 =>
2 CH3OH + 2 H2O + 2 Fe = 2 HCOOFe + 5 H2

NaCl + CH3COOAg = NaCH3COO + AgCl =>
NaCl + CH3COOAg = NaCH3COO + AgCl

CH2 + NH3 + O = C12H22N2O4 + H =>
12 CH2 + 2 NH3 + 4 O = C12H22N2O4 + 8 H

Ce4S2 + O = Ce4O2 + S =>
Ce4S2 + 2 O = Ce4O2 + 2 S

CH4 + Cl = CClH3 + HCl =>
CH4 + 2 Cl = CClH3 + HCl

Cl2 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl =>
Cl2 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 HCl

Cr + H2O2 = CrO4 + H2O =>
Cr + 4 H2O2 = CrO4 + 4 H2O

CaOH + HI = CaI + H2O =>
CaOH + HI = CaI + H2O

K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq) =>
K2Cr2O7(aq) + Na2S(aq) = K2S(aq) + Na2Cr2O7(aq)

ZnCl2 + Al = AlCl3 + Zn =>
3 ZnCl2 + 2 Al = 2 AlCl3 + 3 Zn

HCO2H + N3 = HCO2{-} + HN3{+} =>
HCO2H + N3 = HCO2{-} + HN3{+}

CaO + HClO3 = Ca(ClO3)2 + H2O =>
CaO + 2 HClO3 = Ca(ClO3)2 + H2O

NO2 + Ba + O2 = Ba(NO3)2 =>
2 NO2 + Ba + O2 = Ba(NO3)2

Na + water = sodiumhydroxide + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl

HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2 = H2S + O2 = H2O + SO2 =>
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2

H17C8OH + O2 = CO2 + H2O =>
H17C8OH + 12 O2 = 8 CO2 + 9 H2O

K2CrO4 + NH4HS + H2O + KOH = S + K3[Cr(OH)6] + NH3*H2O =>
2 K2CrO4 + 3 NH4HS + 5 H2O + 2 KOH = 3 S + 2 K3[Cr(OH)6] + 3 NH3*H2O

KC2H3O2 + NH4OH = NH4C2H3O2 + KOH =>
KC2H3O2 + NH4OH = NH4C2H3O2 + KOH

C2H5CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4

H2O + HOCl = OCl{-} + H3O{+} =>
H2O + HOCl = OCl{-} + H3O{+}

Bi2O3 + Na2CO3 + TiO2 = NaBi(TiO3)2 + CO2 =>
Bi2O3 + Na2CO3 + 4 TiO2 = 2 NaBi(TiO3)2 + CO2

Ni + MnO4 = NiO + MnO2 =>
2 Ni + MnO4 = 2 NiO + MnO2

MgO + HCl = MgCl2 + HOH =>
MgO + 2 HCl = MgCl2 + HOH

Ba(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2 + BaNO3(aq) =>
Ba(NO3)2(aq) + AgNO3(aq) = Ag(NO3)2 + BaNO3(aq)

NaOH + C22H20O13 = H2O + HCO + Na =>
16 NaOH + C22H20O13 = 7 H2O + 22 HCO + 16 Na

MnH2 + H2O = H2 + Mn(OH)2 =>
MnH2 + 2 H2O = 2 H2 + Mn(OH)2

(NH4)2SO4 + AgNO3 = AgNH4 + NO3 + SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 AgNH4 + 2 NO3 + SO4

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