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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaBr(aq) + CoCl2(aq) = NaCl(aq) + CoBr2(aq) =>
2 NaBr(aq) + CoCl2(aq) = 2 NaCl(aq) + CoBr2(aq)

MgO + La2O3 + Ta2O5 = LaTaO5 + Mg =>
2 MgO + La2O3 + Ta2O5 = 2 LaTaO5 + 2 Mg

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

Li2SO4 = Li + SO2 + O2 =>
Li2SO4 = 2 Li + SO2 + O2

CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI

KClO3 + Na2S = KS + Na2ClO3 =>
KClO3 + Na2S = KS + Na2ClO3

NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN

Li3N + BN = Li3BN2 =>
Li3N + BN = Li3BN2

Na(C2H3COO) + Ba(OH)2 = Ba(C2H3COO)2 + NaOH =>
2 Na(C2H3COO) + Ba(OH)2 = Ba(C2H3COO)2 + 2 NaOH

MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2

Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2

C36H60 + O2 = CO2 + H2O =>
C36H60 + 51 O2 = 36 CO2 + 30 H2O

Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3 =>
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3

Li + Zn(OH)2 = Li(OH)2 + Zn =>
Li + Zn(OH)2 = Li(OH)2 + Zn

C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O

NaCl + KCl = KNaCl2 =>
NaCl + KCl = KNaCl2

Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3 =>
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3

N2O5(g) + H2O = HNO3(ac) =>
N2O5(g) + H2O = 2 HNO3(ac)

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

NaCH3COO + NaOH = CH4 + Na2CO3 =>
NaCH3COO + NaOH = CH4 + Na2CO3

P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5

NO2 + O2 = NO2O2 =>
NO2 + O2 = NO2O2

Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH

CaOCl2 + CH3COCH3 = CaCl2 + CHCl3 + Ca(OH)2 + Ca(CH3COO)2 =>
6 CaOCl2 + 2 CH3COCH3 = 3 CaCl2 + 2 CHCl3 + 2 Ca(OH)2 + Ca(CH3COO)2

C17H33COOH + NaOH + C2H5OH = C3H5(OH)3 + C17H35COONa =>
38 C17H33COOH + 37 NaOH + 21 C2H5OH = 20 C3H5(OH)3 + 37 C17H35COONa

PbCl4 = Pb + Cl =>
PbCl4 = Pb + 4 Cl

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

Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S

Cl2 + MgCl2 = MgCl4 =>
Cl2 + MgCl2 = MgCl4

Pt + H2 = PtH =>
2 Pt + H2 = 2 PtH

S2O8{2-}(aq) + I{-}(aq) = I2(aq) + SO4{2-}(aq) =>
S2O8{2-}(aq) + 2 I{-}(aq) = I2(aq) + 2 SO4{2-}(aq)

Fe + Cu(NO2)2 = Fe(NO2)2 + Cu =>
Fe + Cu(NO2)2 = Fe(NO2)2 + Cu

C7H10N2 + H2O2 = CO2 + H2O + N2 =>
C7H10N2 + 19 H2O2 = 7 CO2 + 24 H2O + N2

Sb + KClO3 + H2SO4 = Sb(SO4)3 + KCl + H2O =>
Sb + KClO3 + 3 H2SO4 = Sb(SO4)3 + KCl + 3 H2O

Al + NO3Sn = AlSn + NO3 =>
Al + NO3Sn = AlSn + NO3

KBrO + S = SO2 + KBr =>
2 KBrO + S = SO2 + 2 KBr

HN3 + NO2 = NO + H2O =>
2 HN3 + 7 NO2 = 13 NO + H2O

TiO2 + H2 = Ti2O3 + H2O =>
2 TiO2 + H2 = Ti2O3 + H2O

Cr2(SO4)3 + H2 + Na2CO3 = CrSO4 + Na2SO4 + CO2 + H2O =>
Cr2(SO4)3 + H2 + Na2CO3 = 2 CrSO4 + Na2SO4 + CO2 + H2O

NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2

CaSO4 + HOH = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 HOH = Ca(OH)2 + H2SO4

B2O3 = B + O =>
B2O3 = 2 B + 3 O

B2O3(s) + Al(s) = B + Al2O3 =>
B2O3(s) + 2 Al(s) = 2 B + Al2O3

Br2 + I = IBr3 =>
3 Br2 + 2 I = 2 IBr3

CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2

CH3CH2CH2CH3 + HNO3 = CH3CH2CH2CH2NO2 + H2O =>
CH3CH2CH2CH3 + HNO3 = CH3CH2CH2CH2NO2 + H2O

CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O =>
CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O

KNO3 + C12H26 = K2CO3 + CO2 + H2O + N2 =>
74 KNO3 + 5 C12H26 = 37 K2CO3 + 23 CO2 + 65 H2O + 37 N2

Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2

MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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