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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH20 + KMnO4 + H2SO4 = CH2O2 + MnSO4 + K2SO4 + H2O =>
5 CH20 + 22 KMnO4 + 33 H2SO4 = 5 CH2O2 + 22 MnSO4 + 11 K2SO4 + 78 H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

OCl + H2 = Cl + H2O =>
OCl + H2 = Cl + H2O

Ga2S3 = Ga + S8 =>
8 Ga2S3 = 16 Ga + 3 S8

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O

Li2SO4 + KOH = K2SO4 + LiOH =>
Li2SO4 + 2 KOH = K2SO4 + 2 LiOH

PI3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H3PO4 + HIO4 + H2O =>
5 PI3 + 26 KMnO4 + 39 H2SO4 = 26 MnSO4 + 13 K2SO4 + 5 H3PO4 + 15 HIO4 + 24 H2O

CoCl2 + (H2O) = Co(OH)2 + HCl =>
CoCl2 + 2(H2O) = Co(OH)2 + 2 HCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C10H20O6N2 + H2O = CH4 + CO2 + NH3 =>
4 C10H20O6N2 + 14 H2O = 21 CH4 + 19 CO2 + 8 NH3

ZnO + N2O5 = Zn3N2 + O2 =>
3 ZnO + N2O5 = Zn3N2 + 4 O2

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4

CaCO3 + HCl = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3 + 2 HCl = H2O(l) + CO2(g) + CaCl2(aq)

AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl

AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S

SnO2 + Na2S + H2O = Na4SnS4 + NaOH =>
SnO2 + 4 Na2S + 2 H2O = Na4SnS4 + 4 NaOH

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Ca + H1 = Ca1H2 =>
Ca + 2 H1 = Ca1H2

NaBr + AgNO3 = NaNO3 + Ag + Br2 =>
2 NaBr + 2 AgNO3 = 2 NaNO3 + 2 Ag + Br2

NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2

Se + H2O + Cl = H2SeO3 + HCl =>
Se + 3 H2O + 4 Cl = H2SeO3 + 4 HCl

Al2(SO4)3 + Na3PO4 = Na2(SO4) + Al(PO4) =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2(SO4) + 2 Al(PO4)

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Pb3O4 + KI + H2SO4 = K2SO4 + Pb + I2 + H2O =>
Pb3O4 + 8 KI + 4 H2SO4 = 4 K2SO4 + 3 Pb + 4 I2 + 4 H2O

NaBr + AgNO3 = NaNO3 + Ag + Br2 =>
2 NaBr + 2 AgNO3 = 2 NaNO3 + 2 Ag + Br2

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Na2[Be(OH)4] + H2O = NaOH + BeO*4H2O =>
Na2[Be(OH)4] + 3 H2O = 2 NaOH + BeO*4H2O

NH3SO4 + Al(OH)3 = Al2(SO4)3 + NH3(OH)2 =>
3 NH3SO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 NH3(OH)2

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

I + H2O2 = HIO2 + H2O =>
2 I + 3 H2O2 = 2 HIO2 + 2 H2O

CO2 + H2O = O2 + C1(H2O)1 =>
CO2 + H2O = O2 + C1(H2O)1

Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag

Cl2 + NaI + OH{-} = IO3{-} + Na{+} + Cl{-} + H2O =>
3 Cl2 + NaI + 6 OH{-} = IO3{-} + Na{+} + 6 Cl{-} + 3 H2O

Ca(OH)2 + CO2 = Ca + CO3 + H2O =>
Ca(OH)2 + CO2 = Ca + CO3 + H2O

C3657H4810N39S5O2258K9Cl + O2 = CO2 + H2O + NO2 + SO2 + K + Cl =>
2 C3657H4810N39S5O2258K9Cl + 7549 O2 = 7314 CO2 + 4810 H2O + 78 NO2 + 10 SO2 + 18 K + 2 Cl

C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O

K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + H2O + Fe2(SO4)3 + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3 + K2SO4

MnO2(s) + Al(l) = Al2O3(s) + Mn(s) =>
3 MnO2(s) + 4 Al(l) = 2 Al2O3(s) + 3 Mn(s)

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Cr2Se3 = Cr + Se =>
Cr2Se3 = 2 Cr + 3 Se

CsCl + BrF3 = CsBr3F10 + Br2 + Cl2 =>
6 CsCl + 20 BrF3 = 6 CsBr3F10 + Br2 + 3 Cl2

FeSO4 + Cl = Fe2(SO4)3 + Fe2Cl3 =>
6 FeSO4 + 3 Cl = 2 Fe2(SO4)3 + Fe2Cl3

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

AlS3 + O2 = Al2O3 + S =>
4 AlS3 + 3 O2 = 2 Al2O3 + 12 S

AlS3 + NaOH = AlOH + NaS3 =>
AlS3 + NaOH = AlOH + NaS3

Na3PO4 + H2O = OH + PO + Na =>
Na3PO4 + 3 H2O = 6 OH + PO + 3 Na

HNo3 + Li2CO3 = LiNo3 + CO2 + H2O =>
2 HNo3 + Li2CO3 = 2 LiNo3 + CO2 + H2O

CrO4{2-} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H3O{+} = Cr2O7{2-} + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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