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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3

UO2SO4 + NH3 + H2O = (NH4)2U2O7 + (NH4)2SO4 =>
2 UO2SO4 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 2(NH4)2SO4

C5H11N2 + O2 = CO2 + H2O + NO2 =>
4 C5H11N2 + 39 O2 = 20 CO2 + 22 H2O + 8 NO2

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

Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2

CO2Cl + F2 = CO2F2 + Cl =>
CO2Cl + F2 = CO2F2 + Cl

FeCl3 + Fe(OH)3 = Fe(OH)Cl2 =>
2 FeCl3 + Fe(OH)3 = 3 Fe(OH)Cl2

FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O

HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C4H9O + AgOH = Ag + H2O + C4H8O =>
C4H9O + AgOH = Ag + H2O + C4H8O

FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO2 + H2O =>
3 FeS + 30 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 27 NO2 + 15 H2O

H3N + C2H5OH = CH3CH2NH2 + H2O =>
H3N + C2H5OH = CH3CH2NH2 + H2O

Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]

Na2O + C = CO + Na =>
Na2O + C = CO + 2 Na

C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl

AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq) =>
AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq)

Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O

U + SnCl2 = UCl + Sn =>
2 U + SnCl2 = 2 UCl + Sn

Li2CO3 + H3BO3 = Li2B4O7 + CO2 + H2O =>
Li2CO3 + 4 H3BO3 = Li2B4O7 + CO2 + 6 H2O

C2O4{2-} + BrO3{-} + H{+} = Br2 + CO2 + H2O =>
5 C2O4{2-} + 2 BrO3{-} + 12 H{+} = Br2 + 10 CO2 + 6 H2O

HNO2 + H2C2O4 = NO + CO2 + H2O =>
2 HNO2 + H2C2O4 = 2 NO + 2 CO2 + 2 H2O

Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3 =>
Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3

CHCCH3 + H2 = CH3CH2 =>
4 CHCCH3 + 7 H2 = 6 CH3CH2

NO + CrCl2 + HCl = CrCl3 + NH2OH =>
NO + 3 CrCl2 + 3 HCl = 3 CrCl3 + NH2OH

NaF + Ba2{+} = BaF + Na2{+} =>
2 NaF + Ba2{+} = 2 BaF + Na2{+}

K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS

Cu + SO{4} = CuSO{4} =>
Cu + SO{4} = CuSO{4}

C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O

SiO + CO2 = SiO2 + CO =>
SiO + CO2 = SiO2 + CO

K2CrO4 + H2S + HCl = S + CrCl + KCl + H2O =>
2 K2CrO4 + 5 H2S + 6 HCl = 5 S + 2 CrCl + 4 KCl + 8 H2O

SrCO3 + CoO + NH4H2PO4 = Sr2Co(PO4)2 + NH3 + H2O + CO2 =>
2 SrCO3 + CoO + 2 NH4H2PO4 = Sr2Co(PO4)2 + 2 NH3 + 3 H2O + 2 CO2

KClO4 + HCl + FeCl2 = KCl + FeCl3 + H2O =>
KClO4 + 8 HCl + 8 FeCl2 = KCl + 8 FeCl3 + 4 H2O

Ag3PO4 + Zn = Ag + Zn3(PO4)2 =>
2 Ag3PO4 + 3 Zn = 6 Ag + Zn3(PO4)2

Li + N2(g) = Li3N(s) =>
6 Li + N2(g) = 2 Li3N(s)

KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O2 =>
2 KMnO4 + 2 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 2 Na2SO4 + K2SO4 + 3 H2O2

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

NH3 + CH4 + O2 = NH4 + CH2O =>
4 NH3 + 2 CH4 + O2 = 4 NH4 + 2 CH2O

Ca(NO3)2*4H2O + NaCHO3 = NaNO3 + CaCO3 + H2O + CO2 =>
Ca(NO3)2*4H2O + 2 NaCHO3 = 2 NaNO3 + CaCO3 + 5 H2O + CO2

FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2

CHCH + Br2 = CHBrCHBr =>
CHCH + Br2 = CHBrCHBr

C2H6 + O2 = H2O(water) + CO2 =>
2 C2H6 + 7 O2 = 6 H2O(water) + 4 CO2

CH3CHO + CH3OH = CH3CH(OH)OCH3 =>
CH3CHO + CH3OH = CH3CH(OH)OCH3

Mn(NO3)2 + (NH4)2SO4 + H2O = MnO2 + NH4NO3 + H2SO4 =>
4 Mn(NO3)2 + 3(NH4)2SO4 + 5 H2O = 4 MnO2 + 7 NH4NO3 + 3 H2SO4

H2SO3 + MnO2 = MnSO4 + H2O =>
H2SO3 + MnO2 = MnSO4 + H2O

CH4(g) + Cl2(g) = CCl4(i) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(i) + 4 HCl(g)

Fe(OH)2 + K2O2 + H2O = Fe(OH)3 + KOH =>
2 Fe(OH)2 + K2O2 + 2 H2O = 2 Fe(OH)3 + 2 KOH

Fe(NO3)3 + K2SO4 = Fe(SO4)3 + K2NO3 =>
Fe(NO3)3 + 3 K2SO4 = Fe(SO4)3 + 3 K2NO3

NaOH + BaCl = NaCl + Ba(OH) =>
NaOH + BaCl = NaCl + Ba(OH)

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