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Chemische vergelijkingen in evenwicht op09/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
HF + Be(OH)2 = F2Be + H2O =>
2 HF + Be(OH)2 = F2Be + 2 H2O

Ga + Cl2 = GaCl =>
2 Ga + Cl2 = 2 GaCl

H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O

CH2O2 + C2H5OH = C3H6O + H2O =>
2 CH2O2 + 5 C2H5OH = 4 C3H6O + 5 H2O

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

Sn2Cl2 + C2H5O = C2H5Cl + SnO =>
Sn2Cl2 + 2 C2H5O = 2 C2H5Cl + 2 SnO

Pb(NO3)2Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2Na2CO3 = PbCO3 + 2 NaNO3

K4Fe(CN)6 + Ba(NO3)2 = K4(NO3)2 + BaFe(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4(NO3)2 + BaFe(CN)6

Al + Na = Al4Na =>
4 Al + Na = Al4Na

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

Cu(NO3)2*3H2O + C2H5NO2 = CuO + CO2 + H2O + N2 =>
9 Cu(NO3)2*3H2O + 10 C2H5NO2 = 9 CuO + 20 CO2 + 52 H2O + 14 N2

Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3

Al(COOH)3 + NaOH = Al(OH)3 + HCOONa =>
Al(COOH)3 + 3 NaOH = Al(OH)3 + 3 HCOONa

AgNO2 + (NH4)2SO4 = Ag2SO4 + NH4NO2 =>
2 AgNO2 + (NH4)2SO4 = Ag2SO4 + 2 NH4NO2

Li2CO3 + Mg(NO3)2 = LiNO3 + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 LiNO3 + MgCO3

Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4NO3 =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4NO3

(NH4)HCO3 + H3PO4 = (NH4)2HPO4 + H2O + CO2 =>
2(NH4)HCO3 + H3PO4 = (NH4)2HPO4 + 2 H2O + 2 CO2

Mg + AgClO4 = Ag + Mg(ClO4)2 =>
Mg + 2 AgClO4 = 2 Ag + Mg(ClO4)2

OMg + H2O = Mg(OH)2 =>
OMg + H2O = Mg(OH)2

Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)

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

Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C3H8O3 = C3H8O2 + CO2 + H2O =>
8 C3H8O3 = 7 C3H8O2 + 3 CO2 + 4 H2O

Sn + KI = KSn + I =>
Sn + KI = KSn + I

C3N3(NH2)3 + CO2 = HNCO =>
C3N3(NH2)3 + 3 CO2 = 6 HNCO

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

Cr2O3 + CS2 = Cr2S3 + CO2 =>
2 Cr2O3 + 3 CS2 = 2 Cr2S3 + 3 CO2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C3H8(g) + H2O(l) = CO2(g) + H2(g) =>
C3H8(g) + 6 H2O(l) = 3 CO2(g) + 10 H2(g)

CuCl2 + KHCO3 = (CuOH)2CO3 + CO2 + KCl + H2O =>
2 CuCl2 + 4 KHCO3 = (CuOH)2CO3 + 3 CO2 + 4 KCl + H2O

C3H16(g) + O2(g) = H2O(g) + CO2(g) =>
C3H16(g) + 7 O2(g) = 8 H2O(g) + 3 CO2(g)

Na2CO3 + HNO3 = Na(NO3) + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 Na(NO3) + H2O + CO2

Ni + O = NiO =>
Ni + O = NiO

B + N2 = BN3 =>
2 B + 3 N2 = 2 BN3

K2TeO3 + Na(dtc)4 + H2O = Te(dtc)4 + NaOH + KOH =>
4 K2TeO3 + 4 Na(dtc)4 + 12 H2O = Te(dtc)4 + 16 NaOH + 8 KOH

CaCr2O7 = Ca + Cr + O2 =>
2 CaCr2O7 = 2 Ca + 4 Cr + 7 O2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NH2 = N + H =>
NH2 = N + 2 H

C10H15NCH3CH2CH2OOCH3CH2CHOH + NH3 = C10H15N + NH4 + H2O =>
5 C10H15NCH3CH2CH2OOCH3CH2CHOH + 7 NH3 = 8 C10H15N + 4 NH4 + 15 H2O

AgN + BaCl = AgCl + BaN =>
AgN + BaCl = AgCl + BaN

Cu + CH3COOH = Cu(CH3COO)3 + H2 =>
2 Cu + 6 CH3COOH = 2 Cu(CH3COO)3 + 3 H2

OH{-} + Cl2 = ClO3{-} + Cl{-} + HOH =>
6 OH{-} + 3 Cl2 = ClO3{-} + 5 Cl{-} + 3 HOH

Ca2 + HNO3 = Ca(NO3)2 + H2 =>
Ca2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2

Pt(OH)4 + H2CrO4 = Pt(CrO4)2 + H2O =>
Pt(OH)4 + 2 H2CrO4 = Pt(CrO4)2 + 4 H2O

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

CH2Br2 + Br2 = CHBr2 + HBr =>
2 CH2Br2 + Br2 = 2 CHBr2 + 2 HBr

H2S + Mn(OH)6 = MnS3 + H2O =>
3 H2S + Mn(OH)6 = MnS3 + 6 H2O

CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-} =>
CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-}

Fe3O4 + KMnO4 + H2SO4 = Fe(SO4)3 + H2O + K2SO4 + MnSO4 =>
Fe3O4 + 2 KMnO4 + 12 H2SO4 = 3 Fe(SO4)3 + 12 H2O + K2SO4 + 2 MnSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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