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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + S2O = S + H2O =>
H2S + S2O = 3 S + H2O

Cr(NO3)3(aq) + Na2S(aq) = Cr2S3(s) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2S(aq) = Cr2S3(s) + 6 NaNO3(aq)

V + Cl2 = VCl =>
2 V + Cl2 = 2 VCl

Cl2O7ZnO = Zn(ClO4)2 =>
Cl2O7ZnO = Zn(ClO4)2

H2CrO4 + LiOH = Li2CrO4 + H2O =>
H2CrO4 + 2 LiOH = Li2CrO4 + 2 H2O

HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3

H2S + S2O = S + H2O =>
H2S + S2O = 3 S + H2O

H2SO4 + C6H5NH2 = C6H7NO3S + H2O =>
H2SO4 + C6H5NH2 = C6H7NO3S + H2O

Na3(PO4) + K = K3(PO4) + Na =>
Na3(PO4) + 3 K = K3(PO4) + 3 Na

Mg + H2CrO4 = MgCrO4 + H =>
Mg + H2CrO4 = MgCrO4 + 2 H

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

HMnO4 + Bi(NO3)3 + KNO3 + H2O = Mn(NO3)2 + KBiO3 + HNO3 =>
2 HMnO4 + 5 Bi(NO3)3 + 5 KNO3 + 7 H2O = 2 Mn(NO3)2 + 5 KBiO3 + 16 HNO3

ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq) =>
ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq)

V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3

CuClO3 + Na2CO3 = Cu2CO3 + NaClO3 =>
2 CuClO3 + Na2CO3 = Cu2CO3 + 2 NaClO3

(CH3CO)2O + CH3COC3H7 = CH3COCH2COC3H7 + CH3COOH =>
(CH3CO)2O + CH3COC3H7 = CH3COCH2COC3H7 + CH3COOH

C6H5NH2 + H2SO4 = (C6H5NH3)2SO4 =>
2 C6H5NH2 + H2SO4 = (C6H5NH3)2SO4

MnF2 + KOH = MnOH + KF2 =>
MnF2 + KOH = MnOH + KF2

Cr(OH)5 + H3PO4 = Cr3(PO4)5 + H2O =>
3 Cr(OH)5 + 5 H3PO4 = Cr3(PO4)5 + 15 H2O

C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4

Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag

TiO2 + H2SO4 = (Ti(SO4)2) + H2O =>
TiO2 + 2 H2SO4 = (Ti(SO4)2) + 2 H2O

Na3(PO4) + K = K(PO4) + Na =>
Na3(PO4) + K = K(PO4) + 3 Na

H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O

Mg + H2CrO4 = MgCrO4 + H =>
Mg + H2CrO4 = MgCrO4 + 2 H

PH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + KPO4 =>
6 PH3 + 10 K2Cr2O7 + 37 H2SO4 = 10 Cr2(SO4)3 + 7 K2SO4 + 46 H2O + 6 KPO4

HClO + K(OH) = K(ClO) + H2O =>
HClO + K(OH) = K(ClO) + H2O

Ti + H2 = TiH3 =>
2 Ti + 3 H2 = 2 TiH3

H2SO4 + C6H5NH2 = C6H7NO3S + H2O =>
H2SO4 + C6H5NH2 = C6H7NO3S + H2O

FeCl3 + OH = Fe(OH)3 + Cl =>
FeCl3 + 3 OH = Fe(OH)3 + 3 Cl

Pb(CO3)2 + AgNO3 = Ag(CO3)2 + PbNO3 =>
Pb(CO3)2 + AgNO3 = Ag(CO3)2 + PbNO3

K + HF = KHF =>
K + HF = KHF

Na2HPO4 + BaCl2 + NaOH = NaCl + Ba3(PO4)2 + H2O =>
2 Na2HPO4 + 3 BaCl2 + 2 NaOH = 6 NaCl + Ba3(PO4)2 + 2 H2O

Mg(s) + CaCl2 = MgCl + Ca =>
2 Mg(s) + CaCl2 = 2 MgCl + Ca

Ca(CH3COO)2 + H2S = CaS + CH3COOH =>
Ca(CH3COO)2 + H2S = CaS + 2 CH3COOH

HNO3 + Pb(OH)3 = Pb(NO3)3 + H2O =>
3 HNO3 + Pb(OH)3 = Pb(NO3)3 + 3 H2O

Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2

SO3(g) + KOH(aq) = K2SO4(aq) + H2O(l) =>
SO3(g) + 2 KOH(aq) = K2SO4(aq) + H2O(l)

NH2CH2COONa + HCl = [NH3CH2COONa]Cl =>
NH2CH2COONa + HCl = [NH3CH2COONa]Cl

FeCl3(aq) + KOH = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH = Fe(OH)3(s) + 3 KCl(aq)

C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4

C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O =>
C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O

C5H12 + H2O = H2 + CO =>
C5H12 + 5 H2O = 11 H2 + 5 CO

HF + PB(OH)4 = PBF4 + H2O =>
4 HF + PB(OH)4 = PBF4 + 4 H2O

H2S + S2O = S + H2O =>
H2S + S2O = 3 S + H2O

Mg + H2CrO4 = MgCrO4 + H2 =>
Mg + H2CrO4 = MgCrO4 + H2

H2SO3 + Cu(OH)2 = Cu(SO3) + H2O =>
H2SO3 + Cu(OH)2 = Cu(SO3) + 2 H2O

AgNO3(aq) + Na2S = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S = Ag2S(s) + 2 NaNO3(aq)

C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4

V2O5 + K2CO3 = K3VO4 + CO2 =>
V2O5 + 3 K2CO3 = 2 K3VO4 + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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