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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2

Cr2O7 + CH3CH2OH + H{+} = Cr{2+} + CH3COOH + H2O =>
2 Cr2O7 + 5 CH3CH2OH + 8 H{+} = 4 Cr{2+} + 5 CH3COOH + 9 H2O

KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O

CaH2 + KMnO4 + HNO3 = Ca(NO3)2 + KNO3 + Mn(NO3)2 + H2O =>
5 CaH2 + 4 KMnO4 + 22 HNO3 = 5 Ca(NO3)2 + 4 KNO3 + 4 Mn(NO3)2 + 16 H2O

KI + K2CrO7 + HCl = CrCl3 + I2 + KCl + H2O =>
18 KI + 2 K2CrO7 + 28 HCl = 2 CrCl3 + 9 I2 + 22 KCl + 14 H2O

SbCl5 + O2 = Sb2O3 + Cl2O3 =>
2 SbCl5 + 9 O2 = Sb2O3 + 5 Cl2O3

C6H5NH2 = C6H5 + NH2 =>
C6H5NH2 = C6H5 + NH2

C6H14(g) + O2 = CO2 + H2O(g) =>
2 C6H14(g) + 19 O2 = 12 CO2 + 14 H2O(g)

S + O2 = SO2 =>
S + O2 = SO2

NaOH + Fe2O3 = Na3FeO3 + H2O =>
6 NaOH + Fe2O3 = 2 Na3FeO3 + 3 H2O

FeCl2 + (NH4)2S + H2O = FeS + HCl + NH4OH =>
FeCl2 + (NH4)2S + 2 H2O = FeS + 2 HCl + 2 NH4OH

KOH + H2SO3 = K2(SO3) + H(OH) =>
2 KOH + H2SO3 = K2(SO3) + 2 H(OH)

C3H6 + H2 = C3H6H2 =>
C3H6 + H2 = C3H6H2

C6H10Cl2 + KOH = KCl + C6H11ClO =>
C6H10Cl2 + KOH = KCl + C6H11ClO

HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O

Ag2S = Ag + S4 =>
4 Ag2S = 8 Ag + S4

CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O

P + Og = POg =>
P + Og = POg

Al + ZnBr = Zn + AlBr =>
Al + ZnBr = Zn + AlBr

Mg(s) + AgNO3(aq) = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2 + 2 Ag(s)

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

Pb(OH)2 + Hg2S = Hg2OH + PbS2 =>
Pb(OH)2 + 2 Hg2S = 2 Hg2OH + PbS2

MnO + K2O + O2 = KMnO4 =>
4 MnO + 2 K2O + 5 O2 = 4 KMnO4

Na3(Cr(OH)6) + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3(Cr(OH)6) + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

KI(s) + Cl2(g) = KCl2(aq) + I2(l) =>
2 KI(s) + 2 Cl2(g) = 2 KCl2(aq) + I2(l)

Pb2 + (CO3)2 = Pb2(CO3)2 =>
Pb2 + (CO3)2 = Pb2(CO3)2

PbC8H12O8 + Rb3PO4 = Pb3P4O16 + RbC2H3O2 =>
3 PbC8H12O8 + 4 Rb3PO4 = Pb3P4O16 + 12 RbC2H3O2

SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3

H2O(l) + Al2O3(s) = Al(OH)3(aq) =>
3 H2O(l) + Al2O3(s) = 2 Al(OH)3(aq)

H2SO4 + NH5O = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH5O = (NH4)2SO4 + 2 H2O

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

Cd(OH)2 + HI = Cd(I)2 + H2O =>
Cd(OH)2 + 2 HI = Cd(I)2 + 2 H2O

NaOH + Br2 + K2SO3 = K2SO4 + NaBr + H2O =>
2 NaOH + Br2 + K2SO3 = K2SO4 + 2 NaBr + H2O

Na2SiO3 + NaHCO3 + H2O = Si + Na2CO3 + H2O2 =>
Na2SiO3 + 2 NaHCO3 + H2O = Si + 2 Na2CO3 + 2 H2O2

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2

H3PO5 + NaOH = Na3PO5 + H2O =>
H3PO5 + 3 NaOH = Na3PO5 + 3 H2O

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

CH3(CHCl)CH2ClH2O = CH3(CHOH)CH2ClHCl =>
CH3(CHCl)CH2ClH2O = CH3(CHOH)CH2ClHCl

CaCO3 + MoO3 = CaMoO4 + CO2 =>
CaCO3 + MoO3 = CaMoO4 + CO2

H2 + SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2 + SO4 + Mg(OH)2 = MgSO4 + 2 H2O

KAl(OH)4 + KOH + H2O2CCO2 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2O2CCO2 = K3Al(C2O4)3 + 6 H2O

FeO + H2O = FeOH + O2 =>
4 FeO + 2 H2O = 4 FeOH + O2

K + H2SO3 = K2SO3 + H =>
2 K + H2SO3 = K2SO3 + 2 H

C6H10O4N4 + O2 = CO2 + H2O + NO2 =>
2 C6H10O4N4 + 21 O2 = 12 CO2 + 10 H2O + 8 NO2

Na2HPO4 + K2CO3 = Na2CO3 + K2HPO4 =>
Na2HPO4 + K2CO3 = Na2CO3 + K2HPO4

NaClO + NaI = NaCl + NaIO3 =>
3 NaClO + NaI = 3 NaCl + NaIO3

FeH2PO4 + C12H22O11 = C6H12 + H2O + FePO4 =>
12 FeH2PO4 + C12H22O11 = 2 C6H12 + 11 H2O + 12 FePO4

(NH4)2SO4 + Zn = ZnSO4 + NH3 + H2 =>
(NH4)2SO4 + Zn = ZnSO4 + 2 NH3 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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