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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3SbO3 + FeCl3 = Sb2O3 + Fe2O3 + NaCl =>
2 Na3SbO3 + 2 FeCl3 = Sb2O3 + Fe2O3 + 6 NaCl

CH2Cl2 + NaOH = HCHO + NaCl + H2O =>
CH2Cl2 + 2 NaOH = HCHO + 2 NaCl + H2O

FeCl2 + Cr = CrCl2 + Fe =>
FeCl2 + Cr = CrCl2 + Fe

Pb + CuI2 = PbI2 + Cu =>
Pb + CuI2 = PbI2 + Cu

KAl(OH)4 + AlCl3 = KCl + Al(OH)3 =>
3 KAl(OH)4 + AlCl3 = 3 KCl + 4 Al(OH)3

CaO + SO2 = CaSO2 + O2 =>
2 CaO + 2 SO2 = 2 CaSO2 + O2

C10H10O4 + O2 = H2O + CO2 =>
2 C10H10O4 + 21 O2 = 10 H2O + 20 CO2

H3AsO4 + NaOH = H3OH + AsO4Na =>
H3AsO4 + NaOH = H3OH + AsO4Na

NO + N2 = N2O =>
2 NO + N2 = 2 N2O

Co3O4 + ZnO + Fe2O4 = Co06Zn04Fe2O4 + O2 =>
2 Co3O4 + 4 ZnO + Fe2O4 = Co06Zn04Fe2O4 + 6 O2

HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O

SO3 + K2O = SK2O4 =>
SO3 + K2O = SK2O4

NaOH + ZnO + H2O = Na2(Zn(OH)4) =>
2 NaOH + ZnO + H2O = Na2(Zn(OH)4)

Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O

Ba2(CrO4) + HCl = BaCl + CrO4 + H =>
Ba2(CrO4) + 2 HCl = 2 BaCl + CrO4 + 2 H

CuSO4 + LiCl = CuCl + SO4Li =>
CuSO4 + LiCl = CuCl + SO4Li

NaOH + KCl = Na + Cl + KOH =>
NaOH + KCl = Na + Cl + KOH

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)

Al(ClO4)3 + Zn = Al + Zn(ClO4)2 =>
2 Al(ClO4)3 + 3 Zn = 2 Al + 3 Zn(ClO4)2

Al(CO3)3 + CaCl2 = AlCl3 + Ca(CO3)2 =>
2 Al(CO3)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(CO3)2

NH4OH + Ba = Ba(OH)2 + NH4 =>
2 NH4OH + Ba = Ba(OH)2 + 2 NH4

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

CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O

H2O2 + KOH + K2CrO4 = H2O + K3CrO8 =>
7 H2O2 + 2 KOH + 2 K2CrO4 = 8 H2O + 2 K3CrO8

C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH

Ca + Cl = Ca1Cl2 =>
Ca + 2 Cl = Ca1Cl2

BaO + C = Ba + CO2 =>
2 BaO + C = 2 Ba + CO2

idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Hg2(NO3)2 + KI = Hg2I2 + KNO3 =>
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 KNO3

FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl

Mg + GaP = Ga + Mg3P2 =>
3 Mg + 2 GaP = 2 Ga + Mg3P2

Yb + S = YbS =>
Yb + S = YbS

Ga + NaOH + H2O = Na2[Ga(OH)4] + H2 =>
Ga + 2 NaOH + 2 H2O = Na2[Ga(OH)4] + H2

CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF

MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3

SnCl2 + H2O = SnO + HCl =>
SnCl2 + H2O = SnO + 2 HCl

Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4

Al(OH)3 + Pb(ClO4)4 = Pb(OH)4 + Al(ClO4)3 =>
4 Al(OH)3 + 3 Pb(ClO4)4 = 3 Pb(OH)4 + 4 Al(ClO4)3

[Ag(NH3)2]NO3 + Na2[Sb(OH)6] + H2O = Ag + NH3 + Na2HNO3 + Na[Sb(OH)6] =>
8[Ag(NH3)2]NO3 + 18 Na2[Sb(OH)6] + 3 H2O = 8 Ag + 15 NH3 + 9 Na2HNO3 + 18 Na[Sb(OH)6]

SrCl2(aq) + K2SO4(aq) = SrSO4(s) + KCl(aq) =>
SrCl2(aq) + K2SO4(aq) = SrSO4(s) + 2 KCl(aq)

KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3

HSO4{-} + H2O = H2SO4 + OH{-} =>
HSO4{-} + H2O = H2SO4 + OH{-}

Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)

CH2Cl2 + NaOH = H2O + NaCl + CHCl =>
CH2Cl2 + NaOH = H2O + NaCl + CHCl

Mg + HCH3CO2 = Mg(CH3CO2)2 + H2 =>
Mg + 2 HCH3CO2 = Mg(CH3CO2)2 + H2

Cr5 + O2 = CrO35 =>
2 Cr5 + 175 O2 = 10 CrO35

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

Al2O3(s) + HCl(aq) = AlCl3(g) + H2O(e) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(g) + 3 H2O(e)

C2H5OH + H2CrO4 = CH3COOH + H2CrO3 + H2O =>
C2H5OH + 2 H2CrO4 = CH3COOH + 2 H2CrO3 + H2O

Na2HAsO3 + KBrO5 + HCl = NaCl + KBr + H3AsO4 =>
5 Na2HAsO3 + KBrO5 + 10 HCl = 10 NaCl + KBr + 5 H3AsO4

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Breng de vergelijking van een chemische reactie in evenwicht
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