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Chemische vergelijkingen in evenwicht op06/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(s) + CuO(s) = MgO(s) + Cu(l) =>
Mg(s) + CuO(s) = MgO(s) + Cu(l)

PbCl2 + H2O = PbOHCl + HCl =>
PbCl2 + H2O = PbOHCl + HCl

AgMg = Ag + Mg =>
AgMg = Ag + Mg

H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

P + O = P3O =>
3 P + O = P3O

MnO2 + HNO3 + NaOH = Na2MnO4 + HNO2 + H2O =>
MnO2 + HNO3 + 2 NaOH = Na2MnO4 + HNO2 + H2O

CoSO4 + KIO + KI + H2O = Co(OH)2 + K2SO4 + I2 =>
CoSO4 + KIO + KI + H2O = Co(OH)2 + K2SO4 + I2

Zn + ZnCl2 = Zn2Cl2 =>
Zn + ZnCl2 = Zn2Cl2

K2O(s) = K(s) + O2(g) =>
2 K2O(s) = 4 K(s) + O2(g)

Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(g)

Ni{2+} + Al = Al{3+} + Ni =>
3 Ni{2+} + 2 Al = 2 Al{3+} + 3 Ni

Cu + Na2CrO4 + H2O = Cu(CrO4)2 + NaOH + H2 =>
Cu + 2 Na2CrO4 + 4 H2O = Cu(CrO4)2 + 4 NaOH + 2 H2

Mg + N2 = MgN2 =>
Mg + N2 = MgN2

CoNO32 + NH4OH = CoNH36OH2 + NH4NO3 + H2O =>
2 CoNO32 + 50 NH4OH = 2 CoNH36OH2 + 25 NH4NO3 + 37 H2O

PbSO4 + NaCl = PbCl + NaSO4 =>
PbSO4 + NaCl = PbCl + NaSO4

Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4

MnO4{-} + SO2 = MnO2 + SO4{-}2 =>
MnO4{-} + SO2 = MnO2 + SO4{-}2

Cl2 + AgNO3 + H2O = AgClO3 + AgCl + HNO3 =>
3 Cl2 + 6 AgNO3 + 3 H2O = AgClO3 + 5 AgCl + 6 HNO3

ZnO + HNO3 = Zn(NO3)2H2O =>
ZnO + 2 HNO3 = Zn(NO3)2H2O

AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3

CH3CH2COOH + CH3CH2OH = CH3CH2COOCH3CH2 + H2O =>
CH3CH2COOH + CH3CH2OH = CH3CH2COOCH3CH2 + H2O

KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O

H2O + NaOH = H3O2 + Na =>
H2O + NaOH = H3O2 + Na

HClO4 + Sr(OH)2 = H2O + SrClO + H2O6 =>
10 HClO4 + 10 Sr(OH)2 = 8 H2O + 10 SrClO + 7 H2O6

KOH + H2S = H2O + KHS =>
KOH + H2S = H2O + KHS

Cl2 + FeSO4 + Na2SO4 = NaCl + Fe2(SO4)3 =>
Cl2 + 2 FeSO4 + Na2SO4 = 2 NaCl + Fe2(SO4)3

C6H10CH3OH = C6H10CH2 + H2O =>
C6H10CH3OH = C6H10CH2 + H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

H2C2O4 + NaOH = H2O + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + Na2C2O4

Al2(Cr2O7)3 + Ba(OH)2 = Al(OH)3 + BaCr2O7 =>
Al2(Cr2O7)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCr2O7

Fe(SCN)3 = FeSCN + SCN =>
Fe(SCN)3 = FeSCN + 2 SCN

K2Na[Co(NO2)6] + HCl = KCl + NaCl + H3[Co(NO2)6] =>
K2Na[Co(NO2)6] + 3 HCl = 2 KCl + NaCl + H3[Co(NO2)6]

C2H3NaO2 + MgCl2 = NaCl + Mg(CH3COO)2 =>
2 C2H3NaO2 + MgCl2 = 2 NaCl + Mg(CH3COO)2

BBr3 + Na2SO4 = NaBr + B2(SO4)3 =>
2 BBr3 + 3 Na2SO4 = 6 NaBr + B2(SO4)3

HClO3 + Mg(OH)2 = water + Mg(ClO3)2 =>
2 HClO3 + Mg(OH)2 = 2 H2O + Mg(ClO3)2

Zn + HNo3 = Zn(No3) + H2 =>
2 Zn + 2 HNo3 = 2 Zn(No3) + H2

HNO3 + Cu = Cu(OH)2 + NO2 =>
2 HNO3 + Cu = Cu(OH)2 + 2 NO2

C10H10Fe + C4H6O3 + H3PO4 = C12H18FeO + C2H4O2 + H2PO4 =>
C10H10Fe + C4H6O3 + 6 H3PO4 = C12H18FeO + C2H4O2 + 6 H2PO4

KMnO4 = K + MnO2 + O2 =>
KMnO4 = K + MnO2 + O2

S2Cl2 = SCl =>
S2Cl2 = 2 SCl

NiCl2 + H2 + NH3 = NiH2 + NH4Cl =>
NiCl2 + 2 H2 + 2 NH3 = NiH2 + 2 NH4Cl

Sc4(P2O7)3 + Ta2(SO4)5 = Ta4(P2O7)5 + Sc2(SO4)3 =>
5 Sc4(P2O7)3 + 6 Ta2(SO4)5 = 3 Ta4(P2O7)5 + 10 Sc2(SO4)3

BCl3(s) + P4(s) = BP + Cl2(g) =>
4 BCl3(s) + P4(s) = 4 BP + 6 Cl2(g)

Hg(OH) + HClO = Hg(ClO) + H2O =>
Hg(OH) + HClO = Hg(ClO) + H2O

Sn + Se = SnSe =>
Sn + Se = SnSe

Fe3O4 + Cl2 = FeCl2 + O2 =>
Fe3O4 + 3 Cl2 = 3 FeCl2 + 2 O2

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

Co + PbSO4 = CoSO4 + Pb =>
Co + PbSO4 = CoSO4 + Pb

CuCl2 + Na3PO4 = Cu3P2O8 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3P2O8 + 6 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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