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Chemische vergelijkingen in evenwicht op05/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
KClO + S + NaOH = KCl + Na2SO4 + H2O =>
3 KClO + S + 2 NaOH = 3 KCl + Na2SO4 + H2O

KNO3 + AgClO4 = KClO4 + AgNO3 =>
KNO3 + AgClO4 = KClO4 + AgNO3

O2{-} = O4{-2} =>
2 O2{-} = O4{-2}

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

Ba + H2SO4 = BaSO4 + H2O + SO2 =>
Ba + 2 H2SO4 = BaSO4 + 2 H2O + SO2

Ba(OH)2*8H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*8H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 20 H2O

NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2

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

Ba(OH)2 + NaBr = NaOH + BaBr2 =>
Ba(OH)2 + 2 NaBr = 2 NaOH + BaBr2

Ni(OH)2 + H2CrO4 = Ni(CrO4) + H2O =>
Ni(OH)2 + H2CrO4 = Ni(CrO4) + 2 H2O

C2H8N4 + O2 = CO2 + NO2 + H2O =>
C2H8N4 + 8 O2 = 2 CO2 + 4 NO2 + 4 H2O

U + F2 = UF6 =>
U + 3 F2 = UF6

CuSO4CO2H2O = CuCO3H2SO4 =>
CuSO4CO2H2O = CuCO3H2SO4

HNO3 + Zn = Zn(NO3)2 + N + H2O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + 2 N + 6 H2O

KOHHC2H3O2 = KC2H3O2H2O =>
KOHHC2H3O2 = KC2H3O2H2O

C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)

Al + CO = AlCO =>
Al + CO = AlCO

H3PO4Ca(OH)2 = CaOH3PO4H2O =>
H3PO4Ca(OH)2 = CaOH3PO4H2O

HCl + Li(OH) = H(OH) + LiCl =>
HCl + Li(OH) = H(OH) + LiCl

Al + CO = AlCO =>
Al + CO = AlCO

FeS + AlPO4 = Fe3(PO4)2 + Al2S3 =>
3 FeS + 2 AlPO4 = Fe3(PO4)2 + Al2S3

N20 + H2O = NH3 + O2 =>
N20 + 30 H2O = 20 NH3 + 15 O2

Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2

CaO + K = K2O + Ca2 =>
2 CaO + 4 K = 2 K2O + Ca2

CH3OH + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O(g)

Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al

NH3ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
2 NH3ClO4 + 4 Al = 2 Al2O3 + N2 + 2 HCl + 2 H2O

Ag2O + HCOH = Ag + HCOOH =>
Ag2O + HCOH = 2 Ag + HCOOH

KIO3 = K + I + O2 =>
2 KIO3 = 2 K + 2 I + 3 O2

CuBr2 + HgCl2 = CuCl2 + HgBr2 =>
CuBr2 + HgCl2 = CuCl2 + HgBr2

CO2 + H2O = CH4 + HCO3 =>
9 CO2 + 6 H2O = CH4 + 8 HCO3

Au + MgBr2 = AuBr3 + Mg =>
2 Au + 3 MgBr2 = 2 AuBr3 + 3 Mg

Ge + I2 = GeI2 =>
Ge + I2 = GeI2

Ga + HCIO3 = Ga(CIO3)3 + H2 =>
2 Ga + 6 HCIO3 = 2 Ga(CIO3)3 + 3 H2

Fe(NO3)3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KNO3 =>
3 Fe(NO3)3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KNO3

C2H5NH2 + H2O = NH3 + C2H5OH =>
C2H5NH2 + H2O = NH3 + C2H5OH

C6H5CHCHCOOH + Br2 = C6H5CHBrCHBrCOOH =>
C6H5CHCHCOOH + Br2 = C6H5CHBrCHBrCOOH

H2CO3 + OH = H2O + CO3 =>
H2CO3 + 2 OH = 2 H2O + CO3

C2H4 + HOBr = C2H5OBr =>
C2H4 + HOBr = C2H5OBr

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

Al(OH)3 + NaHCO3 = NaAlO2 + H2O + CO2 =>
Al(OH)3 + NaHCO3 = NaAlO2 + 2 H2O + CO2

Pb(NO3)2 + Li2S = PbS + Li(NO3) =>
Pb(NO3)2 + Li2S = PbS + 2 Li(NO3)

Pb(NO3)2 + Li2S = PbS + Li2(NO3)2 =>
Pb(NO3)2 + Li2S = PbS + Li2(NO3)2

Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O

MgH2 + H2O = MgH + H3O =>
MgH2 + H2O = MgH + H3O

Mn(NO3)2 + K2S = MnS + KNO3 =>
Mn(NO3)2 + K2S = MnS + 2 KNO3

Cd + OH = CdOH =>
Cd + OH = CdOH

KOH + S + H2O = K2SO3 + H2 =>
2 KOH + S + H2O = K2SO3 + 2 H2

K2Cr2O7 + SnCl2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + Cl2 + H2O =>
2 K2Cr2O7 + 3 SnCl2 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Sn(SO4)2 + 3 Cl2 + 14 H2O

NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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