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Chemische vergelijkingen in evenwicht op05/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5COOH + C2H5OH = C6H5CHO + H2O =>
10 C6H5COOH + 7 C2H5OH = 12 C6H5CHO + 15 H2O

BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4

LiOH + Na2H2PO4 = NaOH + Li2H2PO4 =>
2 LiOH + Na2H2PO4 = 2 NaOH + Li2H2PO4

Na2S2O8 + Na2S2O3 = S4O6{2-} + SO4{2-} + Na{+} =>
Na2S2O8 + 2 Na2S2O3 = S4O6{2-} + 2 SO4{2-} + 6 Na{+}

KMnO4 + H2O + Co = Co(OH)2 + MnO2 + KOH =>
2 KMnO4 + 4 H2O + 3 Co = 3 Co(OH)2 + 2 MnO2 + 2 KOH

AgNO3HNO3H = AgNO3 + HNO3H =>
AgNO3HNO3H = AgNO3 + HNO3H

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

FeCl3 + Ca(HCO3)2 = CaCl3 + Fe(OH)2 + CO2 =>
FeCl3 + Ca(HCO3)2 = CaCl3 + Fe(OH)2 + 2 CO2

AuO(calor) = Au + O =>
AuO(calor) = Au + O

Fe(aq) + NaOH(aq) = Fe(OH)3 + Na =>
Fe(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 Na

SnZn(No3)2 = Sn(No3)2Zn =>
SnZn(No3)2 = Sn(No3)2Zn

K2Cr2O7 + H2SO4 + KNO2 = H2O + Cr2(SO4)3 + KNO3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = 4 H2O + Cr2(SO4)3 + 3 KNO3 + K2SO4

K2Cr2O7 + C2H4O + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H4O + 4 H2SO4 = 3 C2H4O2 + Cr2(SO4)3 + K2SO4 + 4 H2O

NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7

I3{-} + S2O3{2-} = S4O6{2-} + I{-} =>
I3{-} + 2 S2O3{2-} = S4O6{2-} + 3 I{-}

NO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
NO3 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + NO + 2 H2O

CH3CH2CH2CH2BrNH3 = CH3CH2CH2CH2NH2HBr =>
CH3CH2CH2CH2BrNH3 = CH3CH2CH2CH2NH2HBr

KSCN(aq) + Na2SO4(aq) = K2SO4 + NaSCN =>
2 KSCN(aq) + Na2SO4(aq) = K2SO4 + 2 NaSCN

Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al

MnO4{-} + H2O + HSnO2{-} = MnO2 + HSnO3{-} + OH{-} =>
2 MnO4{-} + H2O + 3 HSnO2{-} = 2 MnO2 + 3 HSnO3{-} + 2 OH{-}

CH3COOH3O = CH4COOH2O =>
CH3COOH3O = CH4COOH2O

C + P = C3P4 =>
3 C + 4 P = C3P4

Mg(OH)3 + H3PO4 = MgPO4 + H2O =>
Mg(OH)3 + H3PO4 = MgPO4 + 3 H2O

C2H5I + AgONO = C2H5ONO + AgI =>
C2H5I + AgONO = C2H5ONO + AgI

P4(s) + O2(g) = P2O10 =>
P4(s) + 10 O2(g) = 2 P2O10

NH4 + H2O = H3O + N =>
NH4 + 4 H2O = 4 H3O + N

S2O2 + H2O = SOH + O2 =>
2 S2O2 + 2 H2O = 4 SOH + O2

Na2S(aq) + CaCl2(aq) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(s) + 2 NaCl(aq)

Al + Zn = Al2Zn3 =>
2 Al + 3 Zn = Al2Zn3

Sb2O5 + H2S = Sb4OS5 + H2O + SO2 =>
6 Sb2O5 + 19 H2S = 3 Sb4OS5 + 19 H2O + 4 SO2

C8H6 + O2 = CO2 + H2O =>
2 C8H6 + 19 O2 = 16 CO2 + 6 H2O

Ag(NH3)2{+} + HCl = AgCl + NH3 + H{+} =>
Ag(NH3)2{+} + HCl = AgCl + 2 NH3 + H{+}

S + NaClO + NaOH = Na2SO3 + NaCl + H2O =>
S + 2 NaClO + 2 NaOH = Na2SO3 + 2 NaCl + H2O

SCN{-} + Fe{3+} + AgNO3 = AgSCN + Fe(NO3)3 =>
3 SCN{-} + Fe{3+} + 3 AgNO3 = 3 AgSCN + Fe(NO3)3

CrI2 + K(OH) + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 K(OH) + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O

ZnCl2(aq) + NaOH(aq) = Zn(OH)2 + NaCl(aq) =>
ZnCl2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaCl(aq)

H2 + CaCO3 + O2 = Ca(HCO3)2 + Ca(OH)2 =>
2 H2 + 2 CaCO3 + O2 = Ca(HCO3)2 + Ca(OH)2

H2O + NO3 = NH4 + OH =>
7 H2O + NO3 = NH4 + 10 OH

ZnCl + KCO = ZnCO + KCl =>
ZnCl + KCO = ZnCO + KCl

NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7

Cl{2+} + KI = KCl + I{2+} =>
Cl{2+} + KI = KCl + I{2+}

AlCl3 + KCN + H2O = Al(OH)3 + KCl + HCN =>
AlCl3 + 3 KCN + 3 H2O = Al(OH)3 + 3 KCl + 3 HCN

C6H6 + HNO2 = C6H5NO + H2O =>
C6H6 + HNO2 = C6H5NO + H2O

KOH + H2CO3 = K(HCO3) + H2O =>
KOH + H2CO3 = K(HCO3) + H2O

Mg(NO3)2 + NaNO3 = MgNO3 + Na(NO3)2 =>
Mg(NO3)2 + NaNO3 = MgNO3 + Na(NO3)2

MgO + Al2O3 = MgOAl2O3 =>
MgO + Al2O3 = MgOAl2O3

FeCl3 + NH4SCN + EDTA = FeSCN + NH4Cl3EDTA =>
FeCl3 + NH4SCN + EDTA = FeSCN + NH4Cl3EDTA

NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O

Pb + AgCl = PbCl + Ag =>
Pb + AgCl = PbCl + Ag

H2C2O4 + KMnO4 + H2SO4 = K2SO4 + CO2 + MnS04 + H2O =>
31 H2C2O4 + 2 KMnO4 + 9 H2SO4 = K2SO4 + 62 CO2 + 2 MnS04 + 40 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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