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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Pb + AgNo3 = Ag + PbNo32 =>
3 Pb + 32 AgNo3 = 32 Ag + 3 PbNo32

P2 + O2 + H2O = HPO3 =>
2 P2 + 5 O2 + 2 H2O = 4 HPO3

FeSCN + NaOH = NaSCN + Fe(OH) =>
FeSCN + NaOH = NaSCN + Fe(OH)

Na2Cr2O7 + HCl = NaCl + H2O + CrCl3 + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 7 H2O + 2 CrCl3 + 3 Cl2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

(CuOH)2SO4 + HCl = CuSO4 + CuCl2 + H2O =>
(CuOH)2SO4 + 2 HCl = CuSO4 + CuCl2 + 2 H2O

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

C3H6 + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 HC2H3O2 + 6 K2SO4 + 12 MnSO4 + 18 H2O

FeS + O2 = Fe2O3 + SO2100O2 = O361NH3 + O2 = NO + H2O =>
4 FeS + 4207 O2 = 2 Fe2O3 + 4 SO2100O2

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

CuCl + SO2 + HCl = CuCl2 + H2O + S =>
4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S

SrOHNO3 = SrOH + NO3 =>
SrOHNO3 = SrOH + NO3

HPO3 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 HPO3 + 3 Mg(OH)2 = Mg3(PO4)2 + 4 H2O

P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3

ClNaBr = NaClBr =>
ClNaBr = NaClBr

C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16

Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3

MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

AgNO2 + I2 = AgI + NO2 =>
2 AgNO2 + I2 = 2 AgI + 2 NO2

FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl

CH3COOH + C2H5OH = CH3COC2H5 + H2O =>
CH3COOH + 3 C2H5OH = 2 CH3COC2H5 + 3 H2O

N2H4 + N2O3 = N + H2O =>
3 N2H4 + 2 N2O3 = 10 N + 6 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Cu + AgNO3 + Ag = Ag2O + CuNO2 =>
Cu + AgNO3 + Ag = Ag2O + CuNO2

Re2S7 + HNO3 = HReO4 + NO + H2SO4 + H2O =>
3 Re2S7 + 56 HNO3 = 6 HReO4 + 56 NO + 21 H2SO4 + 4 H2O

C6H5CH3 + Br2 = HBr + C6H5CH2Br =>
C6H5CH3 + Br2 = HBr + C6H5CH2Br

Co(OH)Cl + NaOH = NaCl + Co(OH)2 =>
Co(OH)Cl + NaOH = NaCl + Co(OH)2

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S

IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

P2O5 + K2CO3 = K3PO4 + CO2 =>
P2O5 + 3 K2CO3 = 2 K3PO4 + 3 CO2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

FeCl2 + H2CO3 = FeCO3 + HCl =>
FeCl2 + H2CO3 = FeCO3 + 2 HCl

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Pb + AgNo3 = Ag + PbNo32 =>
3 Pb + 32 AgNo3 = 32 Ag + 3 PbNo32

Cd(NO3)2 + NH4OH = Cd(OH)2 + HNO3 + NH4 =>
3 Cd(NO3)2 + 9 NH4OH = 3 Cd(OH)2 + 7 HNO3 + 8 NH4

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Cu(s) + AgNO3(aq) = Cu(NO3)2(aa) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aa) + 2 Ag(s)

FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3

Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO

CH3 + S8 = CS2 + H2S =>
16 CH3 + 7 S8 = 16 CS2 + 24 H2S

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Breng de vergelijking van een chemische reactie in evenwicht
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