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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + Na2SO4 = CuSO4 + Na(OH) =>
Cu(OH)2 + Na2SO4 = CuSO4 + 2 Na(OH)

NaBr + HCl + MnO2 = Br2 + MnCl2 + H2O + NaCl =>
2 NaBr + 4 HCl + MnO2 = Br2 + MnCl2 + 2 H2O + 2 NaCl

MnO2 + H{+} + e = Mn2{+} + H2O =>
2 MnO2 + 8 H{+} + 7e = Mn2{+} + 4 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2 =>
Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2

Ca(OH)2 + HMo3 = Ca(Mo3)2 + H2O =>
Ca(OH)2 + 2 HMo3 = Ca(Mo3)2 + 2 H2O

Zn + Ni{2+} = Ni + Zn{2+} =>
Zn + Ni{2+} = Ni + Zn{2+}

C6H5CHO + MnO4{-} + H{+} = C6H5COOH + MnO2(s) + H2O =>
3 C6H5CHO + 2 MnO4{-} + 2 H{+} = 3 C6H5COOH + 2 MnO2(s) + H2O

K2HgI4 + Na2SO3 + CuSO4 + H2O = Cu2HgI4 + NaHSO4 + K2SO4 =>
K2HgI4 + Na2SO3 + 2 CuSO4 + H2O = Cu2HgI4 + 2 NaHSO4 + K2SO4

Mn(OH)2 + O2 + H2O = MnO(OH)4 =>
Mn(OH)2 + O2 + H2O = MnO(OH)4

SH2 + CO2 = CS2 + H2O =>
2 SH2 + CO2 = CS2 + 2 H2O

Mg{+} + SO4{-} = MgSO4 =>
Mg{+} + SO4{-} = MgSO4

C6H12 + O2 = CO2 + H2O2 =>
C6H12 + 12 O2 = 6 CO2 + 6 H2O2

(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O

CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2

LiNO3 + Ca(OH)2 = Ca(NO3)2 + LiOH =>
2 LiNO3 + Ca(OH)2 = Ca(NO3)2 + 2 LiOH

H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O

CH3NH2 + H2O = CH3NH4 + O2 =>
2 CH3NH2 + 2 H2O = 2 CH3NH4 + O2

NO2 + H2O = HNO3 + NO = N2O =>
3 NO2 + H2O = 2 HNO3 + NO

(NH4)Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
(NH4)Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O

Na3PO4 + CaCrO4 = Na2CrO4 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCrO4 = 3 Na2CrO4 + Ca3(PO4)2

K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S

Al + CaSO4 = Al2O3 + CaS =>
8 Al + 3 CaSO4 = 4 Al2O3 + 3 CaS

H2O2 + C6H8O7 = C2H2O4 + H2O =>
6 H2O2 + C6H8O7 = 3 C2H2O4 + 7 H2O

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

NaS + CuSO4 = CuS + NaSO4 =>
NaS + CuSO4 = CuS + NaSO4

HNO3 + HF = NO2 + F + H2O =>
HNO3 + HF = NO2 + F + H2O

Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2 =>
Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2

MnSO4 + CaOCl2 + NaOH = MnO2 + CaCl2 + Na2SO4 + H2O =>
MnSO4 + CaOCl2 + 2 NaOH = MnO2 + CaCl2 + Na2SO4 + H2O

CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2

F2 + O2 = F2O2 =>
F2 + O2 = F2O2

CoCl2H2O + NH3 + NH4Cl + H2O2 = (Co(NH3)5(OH2))Cl3 + H2O =>
2 CoCl2H2O + 8 NH3 + 2 NH4Cl + H2O2 = 2(Co(NH3)5(OH2))Cl3 + 2 H2O

C22H52 + O2 = CO + H2O =>
C22H52 + 24 O2 = 22 CO + 26 H2O

FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3

LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl

C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl

KCl + NH4OH + CO2 = KHCO3 + NH4Cl =>
KCl + NH4OH + CO2 = KHCO3 + NH4Cl

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

N2O + SO3 = N2SO4 =>
N2O + SO3 = N2SO4

CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4

Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3

H8N2O3S2 + O2 = H2O + NO2 + SO2 =>
2 H8N2O3S2 + 9 O2 = 8 H2O + 4 NO2 + 4 SO2

Cu(SO4) + O2 = CuO + SO4 =>
2 Cu(SO4) + O2 = 2 CuO + 2 SO4

NH{4}NO{2} = N{2} + H{2}O =>
NH{4}NO{2} = N{2} + H{2}O

Na2Cr2O7 + Cu2O = CuO + NaCrO2 =>
Na2Cr2O7 + 3 Cu2O = 6 CuO + 2 NaCrO2

CoCl2 + LiOH = Co(OH)2 + LiCl =>
CoCl2 + 2 LiOH = Co(OH)2 + 2 LiCl

CH2CHCH3 + HBr = CH3CHBrCH3 =>
CH2CHCH3 + HBr = CH3CHBrCH3

MnO4{2-} + Fe{2+} + H{+} = Fe{3+} + Mn{2+} + H2O =>
MnO4{2-} + 4 Fe{2+} + 8 H{+} = 4 Fe{3+} + Mn{2+} + 4 H2O

NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4

SO2 + HNO3 = NO + SO3 + H2 =>
4 SO2 + 2 HNO3 = 2 NO + 4 SO3 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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