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Chemische vergelijkingen in evenwicht op10/19/15

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Breng de vergelijking van een chemische reactie in evenwicht
ClO2 + H20 = HClO3 + HCl =>
60 ClO2 + 3 H20 = 40 HClO3 + 20 HCl

Sn + Ag{+} = Sn{2+} + Ag =>
Sn + 2 Ag{+} = Sn{2+} + 2 Ag

FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O

ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl

CrCl3 + NAOH = Cr(OH)3 + NACl =>
CrCl3 + 3 NAOH = Cr(OH)3 + 3 NACl

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

CaCO3 + CH3COOH = (CH3COO)2Ca + CO2 + H2O =>
CaCO3 + 2 CH3COOH = (CH3COO)2Ca + CO2 + H2O

KOH + MnO2 + Cl2 = KMnO4 + KCl + H20 =>
20 KOH + 10 MnO2 + 5 Cl2 = 10 KMnO4 + 10 KCl + H20

KOH + AlOH3 = KAlO2 + H2 =>
KOH + AlOH3 = KAlO2 + 2 H2

NO2 = N2O4 =>
2 NO2 = N2O4

Cl2 + KOH = KClO + KCl + H2O =>
Cl2 + 2 KOH = KClO + KCl + H2O

NO2 = N2O4 =>
2 NO2 = N2O4

KNO2 + HI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO2 + 2 HI + H2SO4 = 2 NO + I2 + K2SO4 + 2 H2O

Cl2 + KOH = KClO + KCl + H2O =>
Cl2 + 2 KOH = KClO + KCl + H2O

NH4NO3(aq) + Li2CO3(aq) = LiNO3 + (NH4)2CO3 =>
2 NH4NO3(aq) + Li2CO3(aq) = 2 LiNO3 + (NH4)2CO3

HI + FeCl3 = FeCl2 + HCl + I2 =>
2 HI + 2 FeCl3 = 2 FeCl2 + 2 HCl + I2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O

AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3

CH4O + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
CH4O + K2Cr2O7 + 4 H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + 6 H2O

N2O4 + N2 = N6O4 =>
N2O4 + 2 N2 = N6O4

Pb(NO3)2 + KCO3 = Pb(CO3)2 + KNO3 =>
Pb(NO3)2 + 2 KCO3 = Pb(CO3)2 + 2 KNO3

Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4

Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)

Fe3 + Cl = FeCl3 =>
Fe3 + 9 Cl = 3 FeCl3

C8H9NO2 + KOH = C8H8NO2 + H2O + K =>
C8H9NO2 + KOH = C8H8NO2 + H2O + K

IF5 + P4(s) = PF3(g) + I2 =>
12 IF5 + 5 P4(s) = 20 PF3(g) + 6 I2

H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O

C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr

C6H12 + Br2 = CBr + HBr =>
C6H12 + 9 Br2 = 6 CBr + 12 HBr

CH3NH2 + O2 = CO2 + H2 + N2 =>
2 CH3NH2 + 2 O2 = 2 CO2 + 5 H2 + N2

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

KCLO + HI = KCL + I2 + H2O =>
KCLO + 2 HI = KCL + I2 + H2O

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

H2O = O2 + H{+} + e =>
2 H2O = O2 + 4 H{+} + 4e

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

[Ni(NH3)6]SO4 + H2SO4 = NiSO4 + (NH4)2SO4 =>
[Ni(NH3)6]SO4 + 3 H2SO4 = NiSO4 + 3(NH4)2SO4

NO + N2 = N6O4 =>
4 NO + N2 = N6O4

[Ni(NH3)6]SO4 + H2SO4 = NiSO4 + (NH4)2SO4 =>
[Ni(NH3)6]SO4 + 3 H2SO4 = NiSO4 + 3(NH4)2SO4

K + O2 = KO2 =>
K + O2 = KO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Sb + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O

CaC2 + H2SO4 = C2H2 + CaSO4 =>
CaC2 + H2SO4 = C2H2 + CaSO4

KCLO + HI = KCL + I2 + H2O =>
KCLO + 2 HI = KCL + I2 + H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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