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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + CuO(s) = N2(g) + Cu(s) + H2O(l) =>
2 NH3 + 3 CuO(s) = N2(g) + 3 Cu(s) + 3 H2O(l)

MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH

FeN3O18H18 + CrN3O18H18 + C6H8O7 = Fe2O6Cr2 + CO2 + H2O + N2 =>
6 FeN3O18H18 + 6 CrN3O18H18 + 10 C6H8O7 = 3 Fe2O6Cr2 + 60 CO2 + 148 H2O + 18 N2

CaSO4 + H2O + BaCl2 = BaSO4 + HCl + Ca(OH)2 =>
CaSO4 + 2 H2O + BaCl2 = BaSO4 + 2 HCl + Ca(OH)2

Fe + PtCl2 = Pt + FeCl2 =>
Fe + PtCl2 = Pt + FeCl2

C4H4K2O6 + O2 = CO2 + H2O + K2O =>
2 C4H4K2O6 + 5 O2 = 8 CO2 + 4 H2O + 2 K2O

H2SO4 + HI = H2S + IO2 + H2O =>
5 H2SO4 + 8 HI = 5 H2S + 8 IO2 + 4 H2O

HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2

NO3 + Mn = NO2 + MnO2 =>
2 NO3 + Mn = 2 NO2 + MnO2

H2SO4 + Ga(ClO3)3 = HClO3 + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(ClO3)3 = 6 HClO3 + Ga2(SO4)3

Cr2O7 + CH3OH + H{+} = Cr3{+} + CO2 + H2O =>
9 Cr2O7 + 20 CH3OH + 6 H{+} = 6 Cr3{+} + 20 CO2 + 43 H2O

SbCl4 = SbCl3 + Cl2 =>
2 SbCl4 = 2 SbCl3 + Cl2

Br2 + KI = KBr + I2 = =>
Br2 + 2 KI = 2 KBr + I2

Y(NO3)3 + NH2CH2OOH = Y2O3 + N2 + H2O + CO2 =>
2 Y(NO3)3 + 6 NH2CH2OOH = Y2O3 + 6 N2 + 15 H2O + 6 CO2

C(s) + H2(g) = C3H8(g) =>
3 C(s) + 4 H2(g) = C3H8(g)

H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2

NO2{-} + MnO2 + H{+} = NO3{-} + Mn{2+} + H2O =>
NO2{-} + MnO2 + 2 H{+} = NO3{-} + Mn{2+} + H2O

NOHSO4 + KOH = KSO4 + NO + H2O =>
NOHSO4 + KOH = KSO4 + NO + H2O

(NH4)2SO3 + KOH = K2SO3 + NH3 + H2O =>
(NH4)2SO3 + 2 KOH = K2SO3 + 2 NH3 + 2 H2O

Na2CO3 + KNO3 = NaNO3 + CO3K2 =>
Na2CO3 + 2 KNO3 = 2 NaNO3 + CO3K2

H2 + N + C = HCN =>
H2 + 2 N + 2 C = 2 HCN

Co2O2 + C = Co + CO2 =>
Co2O2 + C = 2 Co + CO2

Bi + H2 = BiH =>
2 Bi + H2 = 2 BiH

Na2(SO4) + FeCl2 = NaCl + Fe(SO4) =>
Na2(SO4) + FeCl2 = 2 NaCl + Fe(SO4)

CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3

B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O

N2 + H = NH3N2 =>
3 N2 + 6 H = 2 NH3N2

Na2CrO4 + H2SO4 = NaHCr2O7 + NaHSO4 + H2O =>
2 Na2CrO4 + 3 H2SO4 = NaHCr2O7 + 3 NaHSO4 + H2O

Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

ZnCN + BF = ZnF + BCN =>
ZnCN + BF = ZnF + BCN

N + H3 = NH3 =>
N + H3 = NH3

Al(OH)3 + H2SO4 = Al(SO4)3 + OH3 =>
Al(OH)3 + 3 H2SO4 = Al(SO4)3 + 3 OH3

BaSO4 + MgCl2 = MgSO4 + BaCl2 =>
BaSO4 + MgCl2 = MgSO4 + BaCl2

C18H34O2 + H2O2 = CO2 + H2O =>
C18H34O2 + 51 H2O2 = 18 CO2 + 68 H2O

N2H4 + H2O = N2H6 + O2 =>
2 N2H4 + 2 H2O = 2 N2H6 + O2

Na2SO4 = Na{+} + SO4{2-} =>
Na2SO4 = 2 Na{+} + SO4{2-}

Fe + HNO3(conc) = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)2 + 2 NO2 + 2 H2O

Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2 =>
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2

H2SO4 + Ga(ClO3)3 = HClO3 + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(ClO3)3 = 6 HClO3 + Ga2(SO4)3

C2H3O2 + O = CO2 + H2O =>
2 C2H3O2 + 7 O = 4 CO2 + 3 H2O

K(Al(OH)4) + HCl = AlCl3 + KCl + H2O =>
K(Al(OH)4) + 4 HCl = AlCl3 + KCl + 4 H2O

N2 + FeO = Fe + NO =>
N2 + 2 FeO = 2 Fe + 2 NO

HAsO3 + Ba(OH)2 = Ba(AsO3)2 + H2O =>
2 HAsO3 + Ba(OH)2 = Ba(AsO3)2 + 2 H2O

(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+} =>
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+}

K3N = K + N3 =>
3 K3N = 9 K + N3

CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O

Co(NO3)2 + CO(NH2)2 = Co3O4 + N2 + H2O + CO2 =>
9 Co(NO3)2 + 14 CO(NH2)2 = 3 Co3O4 + 23 N2 + 28 H2O + 14 CO2

FeAsS + O2 = FeAsO4 + SO2 =>
FeAsS + 3 O2 = FeAsO4 + SO2

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