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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgI2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O

Cu(OH)2 + KCN = KOH + Cu(CN)2 =>
Cu(OH)2 + 2 KCN = 2 KOH + Cu(CN)2

H3P04 + Ca(OH)2 = Ca3(P04)2 + H2O =>
2 H3P04 + 3 Ca(OH)2 = Ca3(P04)2 + 6 H2O

CH3CHCH2 + HCl = C3H7Cl =>
CH3CHCH2 + HCl = C3H7Cl

H2SO4 + MgCl2 = H2Cl2 + MgSO4 =>
H2SO4 + MgCl2 = H2Cl2 + MgSO4

ICl + H2SO4 = H2S2O7 + I2 + I2O5 + HCl =>
10 ICl + 10 H2SO4 = 5 H2S2O7 + 4 I2 + I2O5 + 10 HCl

C9H11NO2 + HCl = ClC9H10NO + H2O =>
C9H11NO2 + HCl = ClC9H10NO + H2O

MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF

C2H5OH = C8H8 + C5H12 + H2O =>
14 C2H5OH = C8H8 + 4 C5H12 + 14 H2O

K2S2O3 + H2SO4 = K2SO4 + H2O + SO2 =>
K2S2O3 + 3 H2SO4 = K2SO4 + 3 H2O + 4 SO2

NiCO3 + HCl = H2O + CO2 + NiCl2 =>
NiCO3 + 2 HCl = H2O + CO2 + NiCl2

As2S3 + H2O2 + OH{-} = AsO4{-} + SO4{2-} + H2O =>
As2S3 + 16 H2O2 + 8 OH{-} = 2 AsO4{-} + 3 SO4{2-} + 20 H2O

CaHCO3 = Ca2CO3 + H2O + CO2 =>
2 CaHCO3 = Ca2CO3 + H2O + CO2

Al2(SO4)3 + Hg2(NO3)2 = Al(NO3)3 + Hg2SO4 =>
Al2(SO4)3 + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2SO4

CrBr2 + AgNO3 = Cr(NO3)3 + AgBr + Ag =>
CrBr2 + 3 AgNO3 = Cr(NO3)3 + 2 AgBr + Ag

H + NO = H2O + N =>
2 H + NO = H2O + N

KCrO3Cl + H2SO4 = O2 + KCl + Cr2(SO4)3 + H2O =>
4 KCrO3Cl + 6 H2SO4 = 3 O2 + 4 KCl + 2 Cr2(SO4)3 + 6 H2O

KOH + HC2H3O2 = H2O + KC2H3O2 =>
KOH + HC2H3O2 = H2O + KC2H3O2

Br2 + AlI3 = Al + BrI =>
3 Br2 + 2 AlI3 = 2 Al + 6 BrI

PO4 + Ba(OH)2 = BaPO4(OH)2 =>
PO4 + Ba(OH)2 = BaPO4(OH)2

AlH12Cl3O6 + KF + C = Al(CF)3 + KCl + H2O =>
AlH12Cl3O6 + 3 KF + 3 C = Al(CF)3 + 3 KCl + 6 H2O

NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl

K2CrO4 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
8 K2CrO4 + C6H12O6 + 20 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 6 CO2 + 26 H2O

CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O =>
CH2C(CH3)COOH + CH3OH = CH2C(CH3)COOCH3 + H2O

K2CrO4 = K + Cr + O2 =>
K2CrO4 = 2 K + Cr + 2 O2

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

H3BO3 + CsOH = Cs3BO3 + H2O =>
H3BO3 + 3 CsOH = Cs3BO3 + 3 H2O

C2 + H2 + O2 = C2H5OH =>
2 C2 + 6 H2 + O2 = 2 C2H5OH

C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl

hydrogen + S + oxygen = H2SO4 =>
H2 + S + 2 O2 = H2SO4

SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4

PN + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 PN + 7 K2Cr2O7 + 28 H2SO4 = 6 H3PO4 + 7 K2SO4 + 7 Cr2(SO4)3 + 6 NO + 19 H2O

C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

H2S + O2 = S2O + H2O =>
4 H2S + 3 O2 = 2 S2O + 4 H2O

Sodiumcarbonate + sulfuricacid = Sodiumsulfate + carbonicacid =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3

SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2

Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb

Mg(NO3)2 + K2CO3 = MgCO3 + KNO3 =>
Mg(NO3)2 + K2CO3 = MgCO3 + 2 KNO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

NO + H2O = H2NO2 =>
NO + H2O = H2NO2

Na2CO3 + HCH3CO2 = H2O + CO2 + Na2CO2 =>
4 Na2CO3 + HCH3CO2 = 2 H2O + 2 CO2 + 4 Na2CO2

CH3CH(OH)CH3 = CH3CHC(CH3)2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CHC(CH3)2 + 5 H2O

P2OS4 + H2O = H3PO2S2 =>
P2OS4 + 3 H2O = 2 H3PO2S2

NaOH + CaBr2 = NaBr2 + OHCa =>
NaOH + CaBr2 = NaBr2 + OHCa

C4H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
15 C4H8 + 16 KMnO4 + 8 H2O = 12 C5H10O2 + 16 MnO2 + 16 KOH

Fe(OH)2 + C6H8O7 = Fe3(C6H5O7)2 + H2O =>
3 Fe(OH)2 + 2 C6H8O7 = Fe3(C6H5O7)2 + 6 H2O

C9H11NO2 + HCl = H2O + C9H10NO + Cl =>
C9H11NO2 + HCl = H2O + C9H10NO + Cl

V3(PO3)5 + CaCO3 = V2(CO3)5 + Ca3(PO3)2 =>
2 V3(PO3)5 + 15 CaCO3 = 3 V2(CO3)5 + 5 Ca3(PO3)2

CaF2 = Ca + F2 =>
CaF2 = Ca + F2

AgNO3 + C2H3NaO2 = AgC2H3O2 + NaNO3 =>
AgNO3 + C2H3NaO2 = AgC2H3O2 + NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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