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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
S + FeCl3 = Fe2S3 + Cl =>
3 S + 2 FeCl3 = Fe2S3 + 6 Cl

FeCO3 + O2 = FeCO3O2 =>
FeCO3 + O2 = FeCO3O2

Al4C3 + HCl = Al4 + Cl3 + CH4 =>
Al4C3 + 12 HCl = Al4 + 4 Cl3 + 3 CH4

Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr

Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe

CuS = Cu2SS =>
2 CuS = Cu2SS

Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(NO3)2 =>
3 Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(NO3)2

ZnON2O5 = N2OZnO5 =>
ZnON2O5 = N2OZnO5

SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + H2O

Cl2 + PbO2 = ClO3 + Pb =>
Cl2 + 3 PbO2 = 2 ClO3 + 3 Pb

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Co(CH3COO)2 + NaOH = Co(OH)2 + NaCH3COO =>
Co(CH3COO)2 + 2 NaOH = Co(OH)2 + 2 NaCH3COO

Ca(NO3)2(aq) + HCl(aq) = CaCl(aq) + H(NO3)2(aq) =>
Ca(NO3)2(aq) + HCl(aq) = CaCl(aq) + H(NO3)2(aq)

CH4ONa = CH2ONaH2 =>
CH4ONa = CH2ONaH2

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

H3PO3 + KOH = H2O + K3(PO3) =>
H3PO3 + 3 KOH = 3 H2O + K3(PO3)

DiKrTx3 = DiTx + KrTx2 =>
DiKrTx3 = DiTx + KrTx2

H2C4H4O6 + OH = C4H4O6 + H2O =>
H2C4H4O6 + 2 OH = C4H4O6 + 2 H2O

C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl

NaCH3COO + NaOH = CH4 + Na2CO3 =>
NaCH3COO + NaOH = CH4 + Na2CO3

KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH

I2 + C6H12 = I2C6H12 =>
I2 + C6H12 = I2C6H12

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O

C6H12O6 + H2SO4 = H2O + SO2 + CO2 =>
C6H12O6 + 12 H2SO4 = 18 H2O + 12 SO2 + 6 CO2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

AgBr + I2 = AgI + Br2 =>
2 AgBr + I2 = 2 AgI + Br2

HNO2 = H2 + N2 + O2 =>
2 HNO2 = H2 + N2 + 2 O2

CrO4 = Cr + O4 =>
CrO4 = Cr + O4

NaAlO2NH4ClH2O = Al(OH)3NaClNH3 =>
NaAlO2NH4ClH2O = Al(OH)3NaClNH3

MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O

Hg + ZnCl2 = HgCl2 + Zn =>
Hg + ZnCl2 = HgCl2 + Zn

La + Cl2 = LaCl3 =>
2 La + 3 Cl2 = 2 LaCl3

AgNO3(aq) + NaF(aq) = AgF + NaNO3 =>
AgNO3(aq) + NaF(aq) = AgF + NaNO3

CH3 + Br2 = CH2Br + HBr =>
CH3 + Br2 = CH2Br + HBr

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

NaF + AgNo3 = NaAg + FNo3 =>
NaF + AgNo3 = NaAg + FNo3

Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O

Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2

P(s) + Cl2(g) = PCl5(s) =>
2 P(s) + 5 Cl2(g) = 2 PCl5(s)

C6H12O6 + H2SO4 = H2O + SO2 + CO2 =>
C6H12O6 + 12 H2SO4 = 18 H2O + 12 SO2 + 6 CO2

C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CH(OH)CH3 + CuO = C6H5COCH3 + Cu + H2O

MnO4{-} + Mn{2+} + OH{-} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-} = 5 MnO2 + 2 H2O

YbSO4 + KMnO4 + H2SO4 = Yb2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 YbSO4 + 2 KMnO4 + 8 H2SO4 = 5 Yb2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O

Li2O + H2 = LiH + H2O =>
Li2O + 2 H2 = 2 LiH + H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C3H5OOH + K = C3H5OOK + H2 =>
2 C3H5OOH + 2 K = 2 C3H5OOK + H2

ZnSO4 + NH3 = N2(SO4)3 + ZnH2 =>
3 ZnSO4 + 2 NH3 = N2(SO4)3 + 3 ZnH2

ZnO + Pb(OH)4 = PbO + Zn(OH)4 =>
ZnO + Pb(OH)4 = PbO + Zn(OH)4

MgCl2 + KI = KCl + MgI2 =>
MgCl2 + 2 KI = 2 KCl + MgI2

H3COH + KMnO4 + H2SO4 = H3COOH + K2SO4 + H2O + MnSO4 =>
5 H3COH + 2 KMnO4 + 3 H2SO4 = 5 H3COOH + K2SO4 + 3 H2O + 2 MnSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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