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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(CH3COO)2 = Mg + (CH3COO)2 =>
Mg(CH3COO)2 = Mg + (CH3COO)2

Ca(OH) + HC2H3O2 = CaC2H3O2 + H2O =>
Ca(OH) + HC2H3O2 = CaC2H3O2 + H2O

Cu + HNO4 = Cu3NO4 + NO2 + H2O =>
9 Cu + 4 HNO4 = 3 Cu3NO4 + NO2 + 2 H2O

H2S2O3 + Cu(OH)2 = CuS2O3 + H2O =>
H2S2O3 + Cu(OH)2 = CuS2O3 + 2 H2O

NH4Cl + NaNO2 + H2O = NaCl + NH4NO3 + H2 =>
NH4Cl + NaNO2 + H2O = NaCl + NH4NO3 + H2

C6H5OH + CO2 = C6H5COH + O2 =>
C6H5OH + CO2 = C6H5COH + O2

WO3 + I2 = WO2I2 + IO4 =>
8 WO3 + 9 I2 = 8 WO2I2 + 2 IO4

Pb + FeAsO4 = Pb3(AsO4)3 + Fe =>
3 Pb + 3 FeAsO4 = Pb3(AsO4)3 + 3 Fe

KOH + HOCH2CH2NH2 + O2 = K2CO3 + NH3 + H2O =>
8 KOH + 2 HOCH2CH2NH2 + 5 O2 = 4 K2CO3 + 2 NH3 + 8 H2O

C4H10 = C2H5 =>
C4H10 = 2 C2H5

Co + O2 = Co2O2 =>
2 Co + O2 = Co2O2

P2O5 + Mg(OH)2 = (MgOH)3PO4 + H2O =>
P2O5 + 6 Mg(OH)2 = 2(MgOH)3PO4 + 3 H2O

KMnO4 + Na2SO3 + H2OSO4 = KSO4 + Na2SO4 + MnSO4 + H2O =>
KMnO4 + 4 Na2SO3 + 2 H2OSO4 = KSO4 + 4 Na2SO4 + MnSO4 + 2 H2O

HNO3 + C21H14Br4O5S = H15Br4O5S + C21NO3 =>
HNO3 + C21H14Br4O5S = H15Br4O5S + C21NO3

Al(Cl)3 + HNO3 = Al(NO3)3 + HCl =>
Al(Cl)3 + 3 HNO3 = Al(NO3)3 + 3 HCl

HNO3 + CsOH = HOH + CsNO3 =>
HNO3 + CsOH = HOH + CsNO3

Sn + ZnCI2 = SnCI2 + Zn =>
Sn + ZnCI2 = SnCI2 + Zn

SiCO3 + KOH = KCO3 + SiOH =>
SiCO3 + KOH = KCO3 + SiOH

Al + NH4NO3 = N2 + H2O + AlO3 =>
Al + 3 NH4NO3 = 3 N2 + 6 H2O + AlO3

C6H5CH3 + KMnO4 + H2SO4 = C6H5CO2H + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O

A1 + O2 = A1O2 =>
A1 + O2 = A1O2

Mg(OH)2 + HCl = (MgOH)Cl + H2O =>
Mg(OH)2 + HCl = (MgOH)Cl + H2O

Ni + Sn = NiSn =>
Ni + Sn = NiSn

C6H5Cl + KCN = KCl + C7H5N =>
C6H5Cl + KCN = KCl + C7H5N

Al + H2SO4 = Al(HSO4) + H2 =>
2 Al + 2 H2SO4 = 2 Al(HSO4) + H2

Fe2O3(aq) + HNO3(aq) = Fe(NO3)3() + H2O(l) =>
Fe2O3(aq) + 6 HNO3(aq) = 2 Fe(NO3)3() + 3 H2O(l)

Br3(aq) + NH4I = I2 + NH4Br2 =>
4 Br3(aq) + 6 NH4I = 3 I2 + 6 NH4Br2

CrCl3 + Cl2 + H2O = H2CrO4 + HCl =>
2 CrCl3 + 3 Cl2 + 8 H2O = 2 H2CrO4 + 12 HCl

C6H4COOKCOOH + NaOH = C6H3NaCOOKCOOH + H2O =>
C6H4COOKCOOH + NaOH = C6H3NaCOOKCOOH + H2O

MnO4 + Cr = CrO4 + Mn =>
MnO4 + Cr = CrO4 + Mn

C6H8O7 + Al2O3 = AlC6H5O7 + H2O =>
2 C6H8O7 + Al2O3 = 2 AlC6H5O7 + 3 H2O

FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl

AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag

C2H4Br2 = C2H2Br2 + H2 =>
C2H4Br2 = C2H2Br2 + H2

C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O

H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3

Ba(OH)2 + Na2SO4 = NaOH + BaSO4 =>
Ba(OH)2 + Na2SO4 = 2 NaOH + BaSO4

Fe + HNO3(conc) = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)2 + 2 NO2 + 2 H2O

K3PO4 + HNO3 = KNO3 + KH2PO4 =>
K3PO4 + 2 HNO3 = 2 KNO3 + KH2PO4

[Fe(SCN)3] + KF = K(FeF4) + KSCN =>
[Fe(SCN)3] + 4 KF = K(FeF4) + 3 KSCN

CH2O + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH2O + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 CO2

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

Cl2CO = COCl2 =>
Cl2CO = COCl2

C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)

SCl4 + H2O = HCl + SO2 =>
SCl4 + 2 H2O = 4 HCl + SO2

ICl3 + H2O = I + HIO3 + HCl =>
5 ICl3 + 9 H2O = 2 I + 3 HIO3 + 15 HCl

Li2 = Li6 =>
3 Li2 = Li6

Al(OH)3 + H2(SO4) = Al(SO4) + H2(OH)3 =>
Al(OH)3 + H2(SO4) = Al(SO4) + H2(OH)3

CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl

Na2SO4 + Ba(OH)2 = BaSO4 + Na(OH) =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 Na(OH)

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