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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O

PbSO4 + Na2CO3 + C = PbNa2SO4 + CO2 =>
2 PbSO4 + 2 Na2CO3 + C = 2 PbNa2SO4 + 3 CO2

(CN)2 + H2O = H2C2O4(aq) + NH3 =>
(CN)2 + 4 H2O = H2C2O4(aq) + 2 NH3

AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + H2S + H2O =>
AgCuS + 4 HNO3 = AgNO3 + Cu(NO3)2 + NO2 + H2S + H2O

PBr2 + HCl = HBr + PCl2 =>
PBr2 + 2 HCl = 2 HBr + PCl2

Na + O2 + C = (NaCO3) =>
2 Na + 3 O2 + 2 C = 2(NaCO3)

AlCl3 + AgClO4 = AgCl3 + AlClO4 =>
AlCl3 + AgClO4 = AgCl3 + AlClO4

C2O2H4 + C5H12O = C7O2H14 + H2O =>
C2O2H4 + C5H12O = C7O2H14 + H2O

Li2CO3 + Fe2O3 + NH4H2PO4 = LiFePO4 + NH4 + H2O + CO2 + O2 =>
Li2CO3 + Fe2O3 + 2 NH4H2PO4 = 2 LiFePO4 + 2 NH4 + 2 H2O + CO2 + O2

KOH + KHC4O8 = H2O + K + CO2 =>
KOH + KHC4O8 = H2O + 2 K + 4 CO2

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

*CH3OH + *O2 = CO2 + H2O =>
2*CH3OH + 3*O2 = 2 CO2 + 4 H2O

C6H8O8 + O2 = CO2 + H2O =>
C6H8O8 + 4 O2 = 6 CO2 + 4 H2O

AgSO3 = Ag + SO2 + O2 =>
2 AgSO3 = 2 Ag + 2 SO2 + O2

Ca(NO2)2 + LiI = LiNO2 + CaI2 =>
Ca(NO2)2 + 2 LiI = 2 LiNO2 + CaI2

Ca + Hg(NO3)2 = Ca(NO3)2 + Hg2 =>
2 Ca + 2 Hg(NO3)2 = 2 Ca(NO3)2 + Hg2

Ni(ClO4)2 + HCl = NiCl2 + H2O + ClO3 =>
7 Ni(ClO4)2 + 16 HCl = 7 NiCl2 + 8 H2O + 16 ClO3

Cu(OH)2 + CaS = Ca(OH)2 + CuS =>
Cu(OH)2 + CaS = Ca(OH)2 + CuS

CH3CH2CONHCH3 + HCl = CH3CH2COCl + H2NCH3 =>
CH3CH2CONHCH3 + HCl = CH3CH2COCl + H2NCH3

La + C2O4 = La2(C2O4)3 =>
2 La + 3 C2O4 = La2(C2O4)3

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

CH3COOH + Ag2O = H2CO3 + Ag =>
CH3COOH + 4 Ag2O = 2 H2CO3 + 8 Ag

AgSO3 = Ag + SO2 + O2 =>
2 AgSO3 = 2 Ag + 2 SO2 + O2

Al2(SO4)3 + NaHCO3 = Al(OH)3 + CO2 + Na + SO4 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 6 Na + 3 SO4

K2MnO4 + (NH4)2S + H2O = MnO2 + NH4OH + KOH + S =>
K2MnO4 + (NH4)2S + 2 H2O = MnO2 + 2 NH4OH + 2 KOH + S

CH2OHCHCH2 + KMnO4 + H2O = MnO2 + CH2OHCH(OH)CH2(OH) + KOH =>
3 CH2OHCHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2OHCH(OH)CH2(OH) + 2 KOH

CH3OH + K2Cr2O7 + HCl = CO2 + KCl + CrCl3 + H2O =>
CH3OH + K2Cr2O7 + 8 HCl = CO2 + 2 KCl + 2 CrCl3 + 6 H2O

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

KCHO3 = K2CO3 + H2O + CO2 =>
2 KCHO3 = K2CO3 + H2O + CO2

Pb(NO3)2(aq) + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + 2 NaNO3

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

AgF + NaCl = ClAg + NaF =>
AgF + NaCl = ClAg + NaF

AgSO3 = Ag + SO2 + O2 =>
2 AgSO3 = 2 Ag + 2 SO2 + O2

AgCl + C6H4(OH)2 = Ag + HCl + C6O2 =>
6 AgCl + C6H4(OH)2 = 6 Ag + 6 HCl + C6O2

AgSO3 = Ag + SO2 + O2 =>
2 AgSO3 = 2 Ag + 2 SO2 + O2

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

HNO3 + HCl = Cl3 + NO + H2O =>
HNO3 + 3 HCl = Cl3 + NO + 2 H2O

H2S + AgCl = AgH + SCl2 =>
H2S + 2 AgCl = 2 AgH + SCl2

AgSO3 = Ag + SO2 + O2 =>
2 AgSO3 = 2 Ag + 2 SO2 + O2

F2(g) + H2O(l) = HF(aq) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(aq) + O2(g)

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

Al(s) + H2S(aq) = Al2S3(aq) + H2(g) =>
2 Al(s) + 3 H2S(aq) = Al2S3(aq) + 3 H2(g)

Cl2 + MnBr4 = MnCl4 + Br2 =>
2 Cl2 + MnBr4 = MnCl4 + 2 Br2

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

ZnSO4 + Cu = Zn + CuSO4 =>
ZnSO4 + Cu = Zn + CuSO4

Fe(HCO3)3 = Fe2(CO3)3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 CO2 + 3 H2O

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

K + I = KI =>
K + I = KI

Ca(ClO4)2 + Cu(NO3)2 = Cu(ClO4)2 + Ca(NO3)2 =>
Ca(ClO4)2 + Cu(NO3)2 = Cu(ClO4)2 + Ca(NO3)2

KOH + FeNO3 = KNO3 + OHFe =>
KOH + FeNO3 = KNO3 + OHFe

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