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Chemische vergelijkingen in evenwicht op11/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + KI = H3I + KPO4 =>
H3PO4 + KI = H3I + KPO4

NaBH4 + HCl + H2O = H2 + H3BO3 + NaCl =>
NaBH4 + HCl + 3 H2O = 4 H2 + H3BO3 + NaCl

KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4

Ba(NO3)2 + Na(IO3) = Ba(IO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 Na(IO3) = Ba(IO3)2 + 2 Na(NO3)

C4H10O + CH3COOH = C6H12O2 + H2O =>
C4H10O + CH3COOH = C6H12O2 + H2O

HCl + K(NO3)2 = HNO3 + KCl2 =>
2 HCl + K(NO3)2 = 2 HNO3 + KCl2

SO3{2-} + MnO4{-} + H2O = MnO2 + SO4{2-} + OH{-} =>
3 SO3{2-} + 2 MnO4{-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}

Fe + Ce2 = FeCe3 =>
2 Fe + 3 Ce2 = 2 FeCe3

Zn + Pb{2} = Zn{2} + Pb =>
Zn + Pb{2} = Zn{2} + Pb

H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

Hg + I2 = HgI2 =>
Hg + I2 = HgI2

Me + HOH = MeOH + H2 =>
2 Me + 2 HOH = 2 MeOH + H2

KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4

P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2

NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl

Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2

KMnO4 + C3H8O2 = K2CO3 + Mn2O3 + CO2 + H2O =>
4 KMnO4 + C3H8O2 = 2 K2CO3 + 2 Mn2O3 + CO2 + 4 H2O

[Co(NH3)4(H2O)CN]Br2 = Co(NH3)4 + (H2O)CN + Br =>
[Co(NH3)4(H2O)CN]Br2 = Co(NH3)4 + (H2O)CN + 2 Br

NaSO3 + Na2S + H2SO4 = NaHSO3 + S =>
2 NaSO3 + 2 Na2S + 3 H2SO4 = 6 NaHSO3 + S

(CH4) + N2Cl4 = CCl4 + H2 + N2 =>
(CH4) + N2Cl4 = CCl4 + 2 H2 + N2

K2O + Mg(OH)2 = KOH + MgO =>
K2O + Mg(OH)2 = 2 KOH + MgO

LiH + BF3 = LiF + B2H6 =>
6 LiH + 2 BF3 = 6 LiF + B2H6

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

HCe + FeS = FeCe2 + H2S =>
2 HCe + FeS = FeCe2 + H2S

ZnSO4 + KOH = Zn(OH)2 + K2(SO4) =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2(SO4)

Na + KH2SbO4 = NaH2SbO4 + K =>
Na + KH2SbO4 = NaH2SbO4 + K

FeS + S = Fe2S3 =>
2 FeS + S = Fe2S3

Ba(O2) = Ba + O2 =>
Ba(O2) = Ba + O2

BF3 + LiH = LiBH4 + LiF =>
BF3 + 4 LiH = LiBH4 + 3 LiF

KClO3 + Fe2(CO3)3 = K2(CO3) + Fe(ClO3)3 =>
6 KClO3 + Fe2(CO3)3 = 3 K2(CO3) + 2 Fe(ClO3)3

As2S5 + H2O = H3AsO3 + S + H2S =>
As2S5 + 6 H2O = 2 H3AsO3 + 2 S + 3 H2S

Co2 + KNO2 = Co(NO2)2 + K =>
Co2 + 4 KNO2 = 2 Co(NO2)2 + 4 K

I2 + Na2SO4 = Na2I + ISO4 =>
I2 + Na2SO4 = Na2I + ISO4

NaCl + H2O2 = NaOH + Cl2 =>
2 NaCl + H2O2 = 2 NaOH + Cl2

NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O

C17H31COOH + O2 = CO + H2O =>
C17H31COOH + 16 O2 = 18 CO + 16 H2O

NaCl + H2O2 = NaClO2 + H2O =>
NaCl + 2 H2O2 = NaClO2 + 2 H2O

NaOH + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH + CO2(g) = Na2CO3(aq) + H2O(l)

NaOCOCH2CH2CH3 + CH3CH2OSO3H = NaHSO4 + CH3CH2OCOCH2CH2CH3 =>
NaOCOCH2CH2CH3 + CH3CH2OSO3H = NaHSO4 + CH3CH2OCOCH2CH2CH3

NaBrO3 + C = NaBr + CO2 =>
2 NaBrO3 + 3 C = 2 NaBr + 3 CO2

(NH4)2S + FeCl3 = Fe2S3 + NH4Cl =>
3(NH4)2S + 2 FeCl3 = Fe2S3 + 6 NH4Cl

NaCl + H2O2 = NaClO3 + H2O =>
NaCl + 3 H2O2 = NaClO3 + 3 H2O

Me + H2SO4 = Me2(SO4)3 + SO2 + H2O =>
2 Me + 6 H2SO4 = Me2(SO4)3 + 3 SO2 + 6 H2O

CHNaO3 + HCl = NaCl + H2O + CO2 =>
CHNaO3 + HCl = NaCl + H2O + CO2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

OH = O2 + H =>
2 OH = O2 + 2 H

BaSO3 + HNO3 + KMnO4 = BaSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 BaSO3 + 6 HNO3 + 2 KMnO4 = 5 BaSO4 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O

NaCl + H2O2 = NaOH + Cl =>
2 NaCl + H2O2 = 2 NaOH + 2 Cl

Zn + N2 + H2O = Zn{2+} + N2H4 + OH{-} =>
2 Zn + N2 + 4 H2O = 2 Zn{2+} + N2H4 + 4 OH{-}

CaS + CuCl2 = CuS + CaCl2 =>
CaS + CuCl2 = CuS + CaCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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