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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Co(OH)2 + NaOH = Na[Co(OH)3] =>
Co(OH)2 + NaOH = Na[Co(OH)3]

(NH4)2PO4 + Ca(OH)2 = NH4(OH) + PO4Ca =>
(NH4)2PO4 + Ca(OH)2 = 2 NH4(OH) + PO4Ca

ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4 =>
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4

AgNO3 + Na2CrO4 = Na(NO3) + Ag2(CrO4) =>
2 AgNO3 + Na2CrO4 = 2 Na(NO3) + Ag2(CrO4)

Ca(oh)2 + FeCl3 = CaCl2 + Fe(oh) =>
3 Ca(oh)2 + 4 FeCl3 = 6 CaCl2 + 4 Fe(oh)

FeS + O2 + H2O = Fe(OH)3 + SO4 =>
4 FeS + 11 O2 + 6 H2O = 4 Fe(OH)3 + 4 SO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

Th(NO3)4 + K3(PO4) = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3(PO4) = Th3(PO4)4 + 12 KNO3

C6H4OHCOOHNaOH = C6H4OHCOONaH2O =>
C6H4OHCOOHNaOH = C6H4OHCOONaH2O

FeCl2(aq) + Ag(s) = Fe(s) + AgCl(aq) =>
FeCl2(aq) + 2 Ag(s) = Fe(s) + 2 AgCl(aq)

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

HI + K2(Cr2O7) + HClO4 = I2 + KClO4 + Cr(ClO4)3 + H2O =>
6 HI + K2(Cr2O7) + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cr(ClO4)3 + 7 H2O

Mg(OH)2 + SO3 = MgO + H2SO4 =>
Mg(OH)2 + SO3 = MgO + H2SO4

LiOH + Al + H2O = LiAl(OH)4 + H2 =>
2 LiOH + 2 Al + 6 H2O = 2 LiAl(OH)4 + 3 H2

NH4NO2 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH4NO2 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 10 NH3 + 4 H2O

HOOC{-}COOH + NaOH = NaOOC{-}COON + H2O =>
HOOC{-}COOH + NaOH = NaOOC{-}COON + H2O

NH4Cl + CH2O = (CH3)3NHCl + H2O + CO2 =>
2 NH4Cl + 9 CH2O = 2(CH3)3NHCl + 3 H2O + 3 CO2

MoO3 + HNO3 = MoO2(NO3)2 + H2O =>
MoO3 + 2 HNO3 = MoO2(NO3)2 + H2O

Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H

C2H4 + HCN = C2H5CN =>
C2H4 + HCN = C2H5CN

MnCl2 + NaOH + H2C2O4 = Na4[Mn(C2O4)3] + NaCl + H2O =>
MnCl2 + 6 NaOH + 3 H2C2O4 = Na4[Mn(C2O4)3] + 2 NaCl + 6 H2O

YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + YbCl3 + H2O =>
6 YbCl2 + 3 KClO + 3 H2SO4 = Yb2(SO4)3 + 3 KCl + 4 YbCl3 + 3 H2O

PbI4Pb2I7 = I2 + Pb3I4 =>
2 PbI4Pb2I7 = 7 I2 + 2 Pb3I4

CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl =>
CH3CONH2 + NaNO2 + HCl = NaNO + CO2 + NH3 + CH3Cl

Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu

CH3CH2CH2COOH + Mg = CH3CH2CH2COOMg + H2 =>
2 CH3CH2CH2COOH + 2 Mg = 2 CH3CH2CH2COOMg + H2

ZnPb{2+} = Zn + Pb{2+} =>
ZnPb{2+} = Zn + Pb{2+}

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

H2O = (triangle)H2 + O2 =>
2 H2O = 2(triangle)H2 + O2

H2SO4 + (Al(NO3)3) = H2S + O4(Al(NO3)3) =>
H2SO4 + (Al(NO3)3) = H2S + O4(Al(NO3)3)

Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Mg(OH)2 + SO3 = MgO + H2SO4 =>
Mg(OH)2 + SO3 = MgO + H2SO4

SO2Cl2 + H2O = HClSO3 + HCl =>
SO2Cl2 + H2O = HClSO3 + HCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2

Ca(NO3)2 + Cr2(SO4)3 = CaSO4 + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 CaSO4 + 2 Cr(NO3)3

FeCl3*6H2O + NaOH = FeCl3NaOH + H2O =>
FeCl3*6H2O + NaOH = FeCl3NaOH + 6 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Ca(s) + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca(s) + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

LiCoO2 + H2SO4 = Li2SO4 + CoSO4 + H2O + O2 =>
4 LiCoO2 + 6 H2SO4 = 2 Li2SO4 + 4 CoSO4 + 6 H2O + O2

NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + Na3PO4 =>
3 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O + Na3PO4

C12H26 + O2 = CO + H2 =>
C12H26 + 6 O2 = 12 CO + 13 H2

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

MnO4{-}(aq) + SO3{2-}(aq) + H2O = MnO2(s) + SO4{2-}(aq) + OH{-} =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}

NaCI + H2O = NaOH + H2 + CI =>
2 NaCI + 2 H2O = 2 NaOH + H2 + 2 CI

FeCl2 + HNO3 = Fe(NO3)3 + H2O + HCl + NO2 =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + H2O + 2 HCl + NO2

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

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Breng de vergelijking van een chemische reactie in evenwicht
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