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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
UH3 + H2O = UO2 + H2 =>
2 UH3 + 4 H2O = 2 UO2 + 7 H2

NO2 + Mg = MgNO2 =>
NO2 + Mg = MgNO2

HJ + HNO3 = HJO3 + NO2 + H2O =>
HJ + 6 HNO3 = HJO3 + 6 NO2 + 3 H2O

SO3 + H2O(aq) = H2SO4 =>
SO3 + H2O(aq) = H2SO4

HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O

Li2CO3(s) + H2O(l) = LiHCO3 + LiOH =>
Li2CO3(s) + H2O(l) = LiHCO3 + LiOH

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Bi(NO3)3 + NH3OH = Bi(OH)3 + HNO3 + NH2 =>
Bi(NO3)3 + 3 NH3OH = Bi(OH)3 + 3 HNO3 + 3 NH2

Y3 + O2 = YO =>
2 Y3 + 3 O2 = 6 YO

H3PO4(aq) + NaOH(aq) = H2O(l) + Na3PO4(g) =>
H3PO4(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3PO4(g)

Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)

Zn + N + O = Zn(NO2)2 =>
Zn + 2 N + 4 O = Zn(NO2)2

AgNO3 + Al(PO4) = Ag3(PO4) + Al(NO3)3 =>
3 AgNO3 + Al(PO4) = Ag3(PO4) + Al(NO3)3

(NH4)HCo3 + NaOH = NaHCo3 + NH3 + H2O =>
(NH4)HCo3 + NaOH = NaHCo3 + NH3 + H2O

H2SO4 + KO2 = K2SO4 + H2O2 + O2 =>
H2SO4 + 2 KO2 = K2SO4 + H2O2 + O2

CO + H2 = CH4H2O =>
CO + 3 H2 = CH4H2O

Zn(NO3)2*6H2O + NH2CH2CH2NH2 = [Zn(NH2CH2CH2NH2)3][NO3]2 + H2O =>
Zn(NO3)2*6H2O + 3 NH2CH2CH2NH2 = [Zn(NH2CH2CH2NH2)3][NO3]2 + 6 H2O

(NH4)3PO4 + CaCl2 = Ca(PO4)2 + NH4 + Cl =>
2(NH4)3PO4 + CaCl2 = Ca(PO4)2 + 6 NH4 + 2 Cl

FeSO4*6H2O = FeSO4 + H2O =>
FeSO4*6H2O = FeSO4 + 6 H2O

H2O2 + KI = KIH2O + O2 =>
2 H2O2 + 2 KI = 2 KIH2O + O2

Co{2+} + Sn{4+} = Co{3+} + Sn{2 = } =>
2 Co{2+} + Sn{4+} = 2 Co{3+} + Sn{2

Pb3(PO4)4 + (NH4)2S = PbS2 + (NH4)3PO4 =>
Pb3(PO4)4 + 6(NH4)2S = 3 PbS2 + 4(NH4)3PO4

C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2

NH4NO3 + Ti(OH)4 = Ti(NO2)4 + H2O + NH3 =>
3 NH4NO3 + Ti(OH)4 = Ti(NO2)4 + 5 H2O + 2 NH3

LiI3 = Li + I2 =>
2 LiI3 = 2 Li + 3 I2

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Fe + CH3COOH = Fe(CH3CO)2 + H2 + O2 =>
Fe + 2 CH3COOH = Fe(CH3CO)2 + H2 + O2

AlN + KOH + H2O = Al(OH)3 + KNO3 + H2 =>
AlN + KOH + 5 H2O = Al(OH)3 + KNO3 + 4 H2

Cl2(g) + NaBr{-}1 = Br2 + NaCl{-}1 =>
Cl2(g) + 2 NaBr{-}1 = Br2 + 2 NaCl{-}1

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

CH3CH2CH2COOH + K = CH3CH2CH2COOK + H2 =>
2 CH3CH2CH2COOH + 2 K = 2 CH3CH2CH2COOK + H2

K3Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + CO2 + KNO3 + H2O =>
2 K3Fe(CN)6 + 20 K2Cr2O7 + 80 H2SO4 = 17 K2SO4 + 20 Cr2(SO4)3 + Fe2(SO4)3 + 12 CO2 + 12 KNO3 + 80 H2O

C2H1 + O2 = CO2 + H2O =>
4 C2H1 + 9 O2 = 8 CO2 + 2 H2O

NO3 + H2O = HNO4 + H3O =>
NO3 + 2 H2O = HNO4 + H3O

S(a) + O2(g) = SO2(g) =>
S(a) + O2(g) = SO2(g)

Ti2Zr2C3F2 = ZrC + TiC + TiF4 + Zr =>
2 Ti2Zr2C3F2 = 3 ZrC + 3 TiC + TiF4 + Zr

Mn{+} + H2O2 + OH{-}{-} = MnO2 + H2O =>
2 Mn{+} + 3 H2O2 + 2 OH{-}{-} = 2 MnO2 + 4 H2O

Mg + NH4 + PO3 + H2O = MgNH4PO3*6H2O =>
Mg + NH4 + PO3 + 6 H2O = MgNH4PO3*6H2O

C8H12O2 + NH3 = C8H15N + O =>
C8H12O2 + NH3 = C8H15N + 2 O

CH3CCH3OH + Cr2O7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
6 CH3CCH3OH + Cr2O7{2-} + 8 H{+} = 6 CH3COCH3 + 2 Cr{3+} + 7 H2O

PbBr2 + Ca = CaBr2 + Pb =>
PbBr2 + Ca = CaBr2 + Pb

K[ICl4] + H2O = I2 + HIO3 + HCl + KCl =>
5 K[ICl4] + 9 H2O = I2 + 3 HIO3 + 15 HCl + 5 KCl

H2O2 + MnSO4 + NaOH = MnO2 + NaSO4 + H2O =>
3 H2O2 + 2 MnSO4 + 2 NaOH = 2 MnO2 + 2 NaSO4 + 4 H2O

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

B + HNO3 + HCl = BCl3 + NO + H2O =>
B + HNO3 + 3 HCl = BCl3 + NO + 2 H2O

Ba(NO3)2 + NaCl = BaCl2 + NO3 + Na =>
Ba(NO3)2 + 2 NaCl = BaCl2 + 2 NO3 + 2 Na

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

Cu(SO4)2 + BaCl = CuCl2 + Ba2(SO4)2 =>
Cu(SO4)2 + 2 BaCl = CuCl2 + Ba2(SO4)2

Na3PO4 + AgHCO3 = Na3PO7 + AgHC =>
Na3PO4 + AgHCO3 = Na3PO7 + AgHC

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Breng de vergelijking van een chemische reactie in evenwicht
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