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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
S + HNO3 + H2O = H2SO4 + NH4NO3 =>
4 S + 6 HNO3 + 7 H2O = 4 H2SO4 + 3 NH4NO3

CaSO4*2H2O + H2SO4 = CaS2O3 + H2O + O2 =>
CaSO4*2H2O + H2SO4 = CaS2O3 + 3 H2O + 2 O2

CaO + SiO2 + O2 = Ca3SiO9 =>
3 CaO + SiO2 + 2 O2 = Ca3SiO9

CrCl3 + K2S + H2O = Cr(OH)3 + KHS + KCl =>
CrCl3 + 3 K2S + 3 H2O = Cr(OH)3 + 3 KHS + 3 KCl

P4(s) + Cl2 = PCl5(g) =>
P4(s) + 10 Cl2 = 4 PCl5(g)

H2SO4 + NaI + MnO2 = Na2SO4 + Mn + I2 + H2O =>
2 H2SO4 + 4 NaI + MnO2 = 2 Na2SO4 + Mn + 2 I2 + 2 H2O

Ti + ZnO = TiO + Zn =>
Ti + ZnO = TiO + Zn

HNO3 + LiHO = LiNO3 + H2O =>
HNO3 + LiHO = LiNO3 + H2O

Al2(SO4)3 + SnSO4 = AlSn + SO4 =>
Al2(SO4)3 + 2 SnSO4 = 2 AlSn + 5 SO4

H2SO4 + H2O = SO4 + H3O =>
H2SO4 + 2 H2O = SO4 + 2 H3O

KMnO4 + S + H2O = MnO2 + H2SO3 + KOH =>
4 KMnO4 + 3 S + 5 H2O = 4 MnO2 + 3 H2SO3 + 4 KOH

H2S + HgSO4 = HgS + H2SO4 =>
H2S + HgSO4 = HgS + H2SO4

S + HNO3 + H2O = H2SO4 + NH4NO3 =>
4 S + 6 HNO3 + 7 H2O = 4 H2SO4 + 3 NH4NO3

KSCN + CaCl2 = KCl + Ca(SCN)2 =>
2 KSCN + CaCl2 = 2 KCl + Ca(SCN)2

S + HNO3 + H2O = H2SO4 + NH4NO3 =>
4 S + 6 HNO3 + 7 H2O = 4 H2SO4 + 3 NH4NO3

Li + CuSO4 = Cu + LiSO4 =>
Li + CuSO4 = Cu + LiSO4

Al(s) + KClO4(s) = Al2O3(s) + KCl(s) =>
8 Al(s) + 3 KClO4(s) = 4 Al2O3(s) + 3 KCl(s)

NH3Cl + Pb(NO3)2 = PbCl2 + NH3NO3 =>
2 NH3Cl + Pb(NO3)2 = PbCl2 + 2 NH3NO3

Ti(HCO3)4 + V(CH3CO2)3 = Ti(CH3CO2)4 + V(HCO3)3 =>
3 Ti(HCO3)4 + 4 V(CH3CO2)3 = 3 Ti(CH3CO2)4 + 4 V(HCO3)3

Br + KF = BrF + K =>
Br + KF = BrF + K

Zn + HCl = ZnCl2 + H22 =>
11 Zn + 22 HCl = 11 ZnCl2 + H22

NH4I + NaOH = NH3 + H2O + NaI =>
NH4I + NaOH = NH3 + H2O + NaI

Ca + (OH) = Ca(OH)2 =>
Ca + 2(OH) = Ca(OH)2

Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)

Fe(OH)2 + H2O2(ag) = Fe(OH)3(ag) =>
2 Fe(OH)2 + H2O2(ag) = 2 Fe(OH)3(ag)

Ca + (OH) = Ca(OH)2 =>
Ca + 2(OH) = Ca(OH)2

Co(OH)3 + H2SO4 = CoSO4 + H2O + O2 =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + 10 H2O + O2

Zn3 + H2S = H2 + ZnS =>
Zn3 + 3 H2S = 3 H2 + 3 ZnS

KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s) =>
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s)

Al2Si2O5(OH)4 + HF = AlF3 + H2O + SiF4 =>
Al2Si2O5(OH)4 + 14 HF = 2 AlF3 + 9 H2O + 2 SiF4

PPh3 + CH3CN = CH3CNPPh3 =>
PPh3 + CH3CN = CH3CNPPh3

P2O5 + LiOH = LiPO3 + H2O =>
P2O5 + 2 LiOH = 2 LiPO3 + H2O

HCO3 + Pb = H2 + PbCO3 =>
2 HCO3 + 2 Pb = H2 + 2 PbCO3

S + HNO3 + H2O = H2SO4 + NH4NO3 =>
4 S + 6 HNO3 + 7 H2O = 4 H2SO4 + 3 NH4NO3

AlCl3 + Be3P2 = AlP + BeCl2 =>
2 AlCl3 + Be3P2 = 2 AlP + 3 BeCl2

Na2SiO3 + Fe = FeSiO3 + Na =>
Na2SiO3 + Fe = FeSiO3 + 2 Na

Fe(OH)2 + H2O2(ag) = Fe(OH)3(ag) =>
2 Fe(OH)2 + H2O2(ag) = 2 Fe(OH)3(ag)

CuH5OH + O2 = CuO + H2O =>
2 CuH5OH + 3 O2 = 2 CuO + 6 H2O

N2H3 + O2 = NO2 + H2O =>
4 N2H3 + 11 O2 = 8 NO2 + 6 H2O

CuNO3 + N2O + H2O = Cu + HNO3 =>
8 CuNO3 + N2O + 5 H2O = 8 Cu + 10 HNO3

KMnO4 + S + H2O = MnO2 + H2SO3 + KOH =>
4 KMnO4 + 3 S + 5 H2O = 4 MnO2 + 3 H2SO3 + 4 KOH

CH3COOC6H4COOH + O2 = CO2 + H2O =>
CH3COOC6H4COOH + 9 O2 = 9 CO2 + 4 H2O

NaCl + KNo3 = NaNo3 + KCl =>
NaCl + KNo3 = NaNo3 + KCl

P2O5 + LiOH = LiPO3 + H2O =>
P2O5 + 2 LiOH = 2 LiPO3 + H2O

La(OH)3 + Hf(OH)4 = La2Hf2O7 + H2O =>
2 La(OH)3 + 2 Hf(OH)4 = La2Hf2O7 + 7 H2O

Na2S + Zn = Na + Zn2S =>
Na2S + 2 Zn = 2 Na + Zn2S

KMnO4 + C4H8 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H8 + 6 H2SO4 = 5 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O

FeSO4 + BaCO3 = BaSO4 + FeCO3 =>
FeSO4 + BaCO3 = BaSO4 + FeCO3

FeO + C = Fe + CO =>
FeO + C = Fe + CO

(C6H8N2) + FeCl2 + HCl = (C6H9N2)2FeCl4 =>
2(C6H8N2) + FeCl2 + 2 HCl = (C6H9N2)2FeCl4

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Breng de vergelijking van een chemische reactie in evenwicht
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