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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeS + CaO = Fe + CaS + CaSO4 =>
4 FeS + 4 CaO = 4 Fe + 3 CaS + CaSO4

CoCl2 + F2 = CoF2 + Cl2 =>
CoCl2 + F2 = CoF2 + Cl2

Cu + Fe3N2 = Fe + Cu3N2 =>
3 Cu + Fe3N2 = 3 Fe + Cu3N2

Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2

Be + NaOH + H2O = Na2Be2O3 + H2 =>
2 Be + 2 NaOH + H2O = Na2Be2O3 + 2 H2

Ag + HClO2 = AgClO3 + AgCl + H2O =>
2 Ag + 2 HClO2 = AgClO3 + AgCl + H2O

HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2

C2H5Br = C4H10 + Br =>
2 C2H5Br = C4H10 + 2 Br

Hg + As = HgAs =>
Hg + As = HgAs

ZnO + H29 = H2O + Zn =>
29 ZnO + 2 H29 = 29 H2O + 29 Zn

ZnO + MgO = ZnMgO2 =>
ZnO + MgO = ZnMgO2

CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

PbCO3 + HC2H3O2 = Pb(C2H3O2)2 + H2O + CO2 =>
PbCO3 + 2 HC2H3O2 = Pb(C2H3O2)2 + H2O + CO2

H2S + NaOH = H2Na + S(OH) =>
H2S + NaOH = H2Na + S(OH)

C2H5Br + KOH = C2H5OH + KBr =>
C2H5Br + KOH = C2H5OH + KBr

C2H2 + Cl = C2H2Cl2 =>
C2H2 + 2 Cl = C2H2Cl2

KMnO4 + NaBr + H = H2O + NaMn + KBr =>
KMnO4 + NaBr + 8 H = 4 H2O + NaMn + KBr

Zn + Pb(NO3)2 = PbZn + ZnNO3 =>
3 Zn + Pb(NO3)2 = PbZn + 2 ZnNO3

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

Al2O3 + HNO3 = Al + NO3 + HO3 =>
Al2O3 + HNO3 = 2 Al + NO3 + HO3

CH4N2O + ZnAlO4 = ZnO + Al2O3 + N2 + CO2 + H2O =>
CH4N2O + 2 ZnAlO4 = 2 ZnO + Al2O3 + N2 + CO2 + 2 H2O

Cu2Se + O2 = Cu2O + SeO2 =>
2 Cu2Se + 3 O2 = 2 Cu2O + 2 SeO2

H2S + HNO3 = H2SO4 + NO + H22 =>
11 H2S + 22 HNO3 = 11 H2SO4 + 22 NO + H22

LiOH + HF = HOH + LiF =>
LiOH + HF = HOH + LiF

KMnO4 + ZnCl2 = K2Zn + (MnO4)2Cl2 =>
2 KMnO4 + ZnCl2 = K2Zn + (MnO4)2Cl2

Al2(SO4)03 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)03 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O

Nd(OH)3 + HCl = NdCl3 + H2O =>
Nd(OH)3 + 3 HCl = NdCl3 + 3 H2O

C2H7S + O2 = SO2 + H2O + CO2 =>
4 C2H7S + 19 O2 = 4 SO2 + 14 H2O + 8 CO2

C135H96O9NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C135H96O9NS + 311 O2 = 270 CO2 + 96 H2O + N2 + 2 SO2

Al2 + H2O = Al(OH)3 + H =>
Al2 + 6 H2O = 2 Al(OH)3 + 6 H

NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3

AsO4 + Fe = FeAsO4 =>
AsO4 + Fe = FeAsO4

NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3

LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H

(NO2)C6H5(CH3) + KMnO4 + H2SO4 = (NO2)C6H5(COOH) + MnSO4 + K2SO4 + H2O =>
5(NO2)C6H5(CH3) + 6 KMnO4 + 9 H2SO4 = 5(NO2)C6H5(COOH) + 6 MnSO4 + 3 K2SO4 + 14 H2O

KI + HCl + NaNO2 = I2 + NO + NaCl + KClH2O =>
2 KI + 4 HCl + 2 NaNO2 = I2 + 2 NO + 2 NaCl + 2 KClH2O

H2O2(l) + KI(aq) = KIO3 + H2O =>
3 H2O2(l) + KI(aq) = KIO3 + 3 H2O

CO2 + CO(NH2)2 + H2O = C4H7NO4 + O2 =>
7 CO2 + CO(NH2)2 + 5 H2O = 2 C4H7NO4 + 6 O2

NO + H2 = NH + H2O =>
2 NO + 3 H2 = 2 NH + 2 H2O

IrF4 + CaCl2 = CaF2 + IrCl4 =>
IrF4 + 2 CaCl2 = 2 CaF2 + IrCl4

P4 + I2 = PI4 =>
P4 + 8 I2 = 4 PI4

LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2

CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2

Zn3 + CuSO4 = Cu + Zn(SO4)3 =>
Zn3 + 9 CuSO4 = 9 Cu + 3 Zn(SO4)3

KBr(s) + H2SO4(l) = KHSO4(s) + HBr(g) =>
KBr(s) + H2SO4(l) = KHSO4(s) + HBr(g)

Fe2O3 + Cl2 = Fe2O3Cl3 =>
2 Fe2O3 + 3 Cl2 = 2 Fe2O3Cl3

AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl

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

Fe3O4(s) = Fe + O =>
Fe3O4(s) = 3 Fe + 4 O

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Breng de vergelijking van een chemische reactie in evenwicht
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