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Chemische vergelijkingen in evenwicht op04/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

HCH2ClCO2 + NaOH = NaClCH2CO2 + H2O =>
HCH2ClCO2 + NaOH = NaClCH2CO2 + H2O

Pb(OH)2 + HI = PbI2 + H2O =>
Pb(OH)2 + 2 HI = PbI2 + 2 H2O

HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O

Na3AsO4 + AgNO3 = Ag3AsO4 + NaNO3 =>
Na3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NaNO3

Ni(NO3)3 + H2S = Ni2S3 + H(NO3) =>
2 Ni(NO3)3 + 3 H2S = Ni2S3 + 6 H(NO3)

CaCO3 + CH3CO2H = Ca(C2H3COO)2 + CO2 + H2O =>
CaCO3 + 3 CH3CO2H = Ca(C2H3COO)2 + CO2 + 3 H2O

C28 + C2H4 = C28H14 =>
3 C28 + 14 C2H4 = 4 C28H14

HI + SO2 = I2 + S2 + H2O =>
8 HI + 2 SO2 = 4 I2 + S2 + 4 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Zn(OH)2 + Al2(SO4)3 = Zn(SO4) + Al(OH)3 =>
3 Zn(OH)2 + Al2(SO4)3 = 3 Zn(SO4) + 2 Al(OH)3

ZnF2 + Mn = Zn + MnF =>
ZnF2 + 2 Mn = Zn + 2 MnF

H3PO4 + Mg(OH)2 = (PO4)2Mg3 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (PO4)2Mg3 + 6 H2O

KMnO4 + Na2S + KOH = K2MnO4 + NaOH + S =>
2 KMnO4 + Na2S + 2 KOH = 2 K2MnO4 + 2 NaOH + S

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

V2O5 + CCl4 = VCl4 + CO2 + O2 =>
2 V2O5 + 4 CCl4 = 4 VCl4 + 4 CO2 + O2

Cr2(CO3)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 8 H2O + 3 Na2CO3

B2Br6(g) + HNO3(aq) = B(NO3)3(aq) + HBr(aq) =>
B2Br6(g) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr(aq)

C3H9OH + O2 = H2O + CO2 =>
C3H9OH + 5 O2 = 5 H2O + 3 CO2

FeCl + KClO3 + HCl = FeCl3 + KCl + H2O =>
3 FeCl + KClO3 + 6 HCl = 3 FeCl3 + KCl + 3 H2O

Cl2 + Li = LiCl = I2 =>
Cl2 + 2 Li = 2 LiCl

CH3COCH3 + H2O = CH3OHCOHCH3 =>
CH3COCH3 + H2O = CH3OHCOHCH3

Sr(CN)2 + H2SO4 = HCN + SrSO4 =>
Sr(CN)2 + H2SO4 = 2 HCN + SrSO4

NaNH2 + NaNO3 = NaN3 + NaHO + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaHO + NH3

NaCl + BrO = BrCl + NaO =>
NaCl + BrO = BrCl + NaO

CaS + (NH4)3(PO4) = Ca3(PO4)2 + S(NH4)2 =>
3 CaS + 2(NH4)3(PO4) = Ca3(PO4)2 + 3 S(NH4)2

Ti2(SO4)3 + CuCl2 + H2O = CuCl + TiOSO4 + HCl + H2SO4 =>
Ti2(SO4)3 + 2 CuCl2 + 2 H2O = 2 CuCl + 2 TiOSO4 + 2 HCl + H2SO4

Cu2S + HNO3 = Cu(NO3)2 + H2CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = Cu(NO3)2 + H2CuSO4 + 8 NO2 + 4 H2O

H4C2O + O2 = H2O + CO2 =>
2 H4C2O + 5 O2 = 4 H2O + 4 CO2

P(OH)3 + IH = PI3 + H2O =>
P(OH)3 + 3 IH = PI3 + 3 H2O

P + SO2 = PO + S =>
2 P + SO2 = 2 PO + S

C31H64 + NO = C29H50O2 + H2O + NH3 =>
29 C31H64 + 86 NO = 31 C29H50O2 + 24 H2O + 86 NH3

NH3 + HI = NH4I =>
NH3 + HI = NH4I

Cl2 + KBr = KCl + Br2 = =>
Cl2 + 2 KBr = 2 KCl + Br2

Sr(OH)2 + (NH4)2CO3 = NH3 + H2O + SrCO3 =>
Sr(OH)2 + (NH4)2CO3 = 2 NH3 + 2 H2O + SrCO3

HNO3 + C8O2H8 = C8O4NH7 + H2O =>
HNO3 + C8O2H8 = C8O4NH7 + H2O

Na3(PO4) + AlCl3 = AlPO4 + NaCl =>
Na3(PO4) + AlCl3 = AlPO4 + 3 NaCl

C5H12 + Cl2 = C5H11ClHCl =>
C5H12 + Cl2 = C5H11ClHCl

HBr + C4OH = C4Br + H2O =>
HBr + C4OH = C4Br + H2O

C2H3OCl + H2O = HCl + CH3COOH =>
C2H3OCl + H2O = HCl + CH3COOH

Ammoniumhydroxide + potassiumsulfate = ammoniumsulfate + potassiumhydroxide =>
2 NH4OH + K2SO4 = (NH4)2SO4 + 2 KOH

KOH + TlCl3 = KCl + Tl(OH)3 =>
3 KOH + TlCl3 = 3 KCl + Tl(OH)3

Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H

Cu3P + H2SO4 + K2Cr2O7 = H3PO4 + CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Cu3P + 62 H2SO4 + 11 K2Cr2O7 = 6 H3PO4 + 18 CuSO4 + 11 Cr2(SO4)3 + 11 K2SO4 + 53 H2O

KI + KClO2 + H2SO4 = K2SO4 + I2 + KCl + H2O =>
4 KI + KClO2 + 2 H2SO4 = 2 K2SO4 + 2 I2 + KCl + 2 H2O

NaNO3 + PbBr2 = NaBr2 + PbNO3 =>
NaNO3 + PbBr2 = NaBr2 + PbNO3

CH3COOH + HCO3Na = CH3COONa + H2O + CO2 =>
CH3COOH + HCO3Na = CH3COONa + H2O + CO2

Ni + NaOH = Ni(NaOH) =>
Ni + NaOH = Ni(NaOH)

Na2SO3(s) = Na + SO3 =>
Na2SO3(s) = 2 Na + SO3

C7H9 + KMnO4 + H2SO4 = C7HO2 + K2SO4 + MnSO4 + H2O =>
5 C7H9 + 12 KMnO4 + 18 H2SO4 = 5 C7HO2 + 6 K2SO4 + 12 MnSO4 + 38 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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