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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbNO3 + Fe2(SO4)3 = Fe2(NO3)3 + PbSO4 =>
3 PbNO3 + Fe2(SO4)3 = Fe2(NO3)3 + 3 PbSO4

CU(NO3)2 + HCl = CUCl2 + HNO3 =>
CU(NO3)2 + 2 HCl = CUCl2 + 2 HNO3

Na3BO3 + BaCl2 + H2SO4 = BaSO4 + NaCl + H3BO3 =>
2 Na3BO3 + 3 BaCl2 + 3 H2SO4 = 3 BaSO4 + 6 NaCl + 2 H3BO3

Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O

IF5 = IF7 + I2 =>
7 IF5 = 5 IF7 + I2

Pb(OH)2 + Hg2S = PbS + Hg(OH) =>
Pb(OH)2 + Hg2S = PbS + 2 Hg(OH)

Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH

Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH

Na[UO2(CH3COO)3] + H2SO4 = CH3COOH + Na2SO4 + UO2SO4 =>
2 Na[UO2(CH3COO)3] + 3 H2SO4 = 6 CH3COOH + Na2SO4 + 2 UO2SO4

Pb(CH3CO2)2 + NH4I = PbI2 + NH4C2H3O2 =>
Pb(CH3CO2)2 + 2 NH4I = PbI2 + 2 NH4C2H3O2

NO2 + MnO4 = NO3 + MnO2 =>
2 NO2 + MnO4 = 2 NO3 + MnO2

CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l)

K2Co3 + Ca(NO3)2 = CaCo3 + KNO3 =>
K2Co3 + Ca(NO3)2 = CaCo3 + 2 KNO3

Na2 + SO4 + H2O = Na2O + H2SO4 =>
Na2 + SO4 + H2O = Na2O + H2SO4

(NH4)2CO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
(NH4)2CO3 + Ba(OH)2 = BaCO3 + 2 NH3 + 2 H2O

RCHO + NH3 = RCONH4 =>
RCHO + NH3 = RCONH4

K + No = KNo =>
K + No = KNo

NaCl + SO4 + H2O = Na2SO4 + HCl + O2 =>
4 NaCl + 2 SO4 + 2 H2O = 2 Na2SO4 + 4 HCl + O2

K2Cr2O7 + HCl(ac) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O(i) =>
K2Cr2O7 + 14 HCl(ac) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O(i)

S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O

CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O

As2O3 + NaNO3 + NaOH = Na3AsO4 + NO + H2O =>
3 As2O3 + 4 NaNO3 + 14 NaOH = 6 Na3AsO4 + 4 NO + 7 H2O

Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + LiNO3 =>
Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + 2 LiNO3

CaHPO4 + H2SO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + (NH4)2SO4 + CaSO4 + H2O =>
2 CaHPO4 + 23 H2SO4 + 24(NH4)2MoO4 = 2(NH4)3[PMo12O40] + 21(NH4)2SO4 + 2 CaSO4 + 24 H2O

K2SO4 + BeO = BeSO4 + K2O =>
K2SO4 + BeO = BeSO4 + K2O

C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O

HBr + Fe(CH3COO)2 = FeBr2 + CH3COOH =>
2 HBr + Fe(CH3COO)2 = FeBr2 + 2 CH3COOH

Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(CH3COO)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CH3COO)2

CS2 + O2 = CO2 + S2O =>
2 CS2 + 3 O2 = 2 CO2 + 2 S2O

CaCl2 + SnCl2 + H2O = CaSn + HCl + O2 =>
CaCl2 + SnCl2 + 2 H2O = CaSn + 4 HCl + O2

Mg + C6H8O7 + H2O = MgC6H8O7H2O =>
Mg + C6H8O7 + H2O = MgC6H8O7H2O

FeCl3 + NaOH + H2 = Fe(OH)3 + HCl + Na =>
2 FeCl3 + 6 NaOH + 3 H2 = 2 Fe(OH)3 + 6 HCl + 6 Na

Au + HNO3 = AuNO3 + NO2 + H2O =>
Au + 2 HNO3 = AuNO3 + NO2 + H2O

HBr(ac) + NH3(ac) = H3 + NBr =>
3 HBr(ac) + 3 NH3(ac) = 4 H3 + 3 NBr

C6H17N3O7 + CaCl2 = C12H10Ca3O14 + NH4Cl =>
2 C6H17N3O7 + 3 CaCl2 = C12H10Ca3O14 + 6 NH4Cl

C2H5OH + K2Cr2O7 = H2O + CO2 + KCr =>
7 C2H5OH + 6 K2Cr2O7 = 21 H2O + 14 CO2 + 12 KCr

Fe + HOH = Fe2O3 + H2 =>
2 Fe + 3 HOH = Fe2O3 + 3 H2

Zn + Al(NO3)3 = AlZn2 + NO3 =>
2 Zn + Al(NO3)3 = AlZn2 + 3 NO3

Na2CO3 + HCe = NaCe + H2CO3 =>
Na2CO3 + 2 HCe = 2 NaCe + H2CO3

Ni + Cu2O = NiCu2O =>
Ni + Cu2O = NiCu2O

Na2C2O4 + NaMnO4 + NaOH = MnO2 + Na2CO3 + H2O =>
3 Na2C2O4 + 2 NaMnO4 + 4 NaOH = 2 MnO2 + 6 Na2CO3 + 2 H2O

CdS + KCN = CdK + SCN =>
CdS + KCN = CdK + SCN

C5H11COONa + NaOH = C5H12 + Na2CO3 =>
C5H11COONa + NaOH = C5H12 + Na2CO3

C2H3Br2 + Br2 = C2H2Br2 + HBr =>
2 C2H3Br2 + Br2 = 2 C2H2Br2 + 2 HBr

K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3

Fe2(C2O4)3 + H2SO4 = Fe2(SO4)3 + H2C2O4 =>
Fe2(C2O4)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2C2O4

Zn2 + H2O = H + ZnO =>
Zn2 + 2 H2O = 4 H + 2 ZnO

C7H6O2 + C4H6O3 = C9H8O3 + C2H4O2 =>
C7H6O2 + C4H6O3 = C9H8O3 + C2H4O2

BeSO4(aq) + Fe(s) = BeFe(g) + SO4Fe(g) =>
BeSO4(aq) + 2 Fe(s) = BeFe(g) + SO4Fe(g)

Pb + H(NO3)2 = Pb(NO3)2 + H2 =>
2 Pb + 2 H(NO3)2 = 2 Pb(NO3)2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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