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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O

Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O

SO2 + Sr(OH)2 = SrSO3 + H2O =>
SO2 + Sr(OH)2 = SrSO3 + H2O

Fe{3+} + SCN{-} = Fe(SCN){2} =>
Fe{3+} + SCN{-} = Fe(SCN){2}

Ca2CO3 + HCl = CaCl + H2O + CO2 =>
Ca2CO3 + 2 HCl = 2 CaCl + H2O + CO2

Cu(NH3)2 + H2SO4 = CuSO4 + HNH3 =>
Cu(NH3)2 + H2SO4 = CuSO4 + 2 HNH3

H3CCOONa + H2SO4 = Na2SO4 + H3CCOOH =>
2 H3CCOONa + H2SO4 = Na2SO4 + 2 H3CCOOH

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Al3N2 + H2O = Al(OH)2 + NH3 =>
Al3N2 + 6 H2O = 3 Al(OH)2 + 2 NH3

H + Cl + O3 = HClO3 =>
H + Cl + O3 = HClO3

MnO + H2O2 = MnO2 + H2O =>
MnO + H2O2 = MnO2 + H2O

FeCl2 + O2 = Fe2O3 + Cl2 =>
4 FeCl2 + 3 O2 = 2 Fe2O3 + 4 Cl2

BaBr2 + NaF = BaF2 + NaBr =>
BaBr2 + 2 NaF = BaF2 + 2 NaBr

CHO3 + H = CH2O3 =>
CHO3 + H = CH2O3

Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2

SO2 + H2O + Br2 = Br{-} + SO4{2-} + H{+} =>
SO2 + 2 H2O + Br2 = 2 Br{-} + SO4{2-} + 4 H{+}

Li(s) + N2(g) = Li3N(a) =>
6 Li(s) + N2(g) = 2 Li3N(a)

RbNO2 + HNO3 = RbNO3 + NO + H2O =>
3 RbNO2 + 2 HNO3 = 3 RbNO3 + 2 NO + H2O

K2SO4 + CaO = K2O + CaSO4 =>
K2SO4 + CaO = K2O + CaSO4

V(OH)4 + H2SO4 = V(SO4)2 + H2O =>
V(OH)4 + 2 H2SO4 = V(SO4)2 + 4 H2O

Na(s) + I2 = NaI =>
2 Na(s) + I2 = 2 NaI

H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4

Ca3PO42(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
4 Ca3PO42(s) + 12 SiO2(s) + 156 C(s) = 12 CaSiO3(s) + 156 CO(g) + P4(s)

Al2S3 + Ca3P2 = Al3P3 + Ca2S2 =>
6 Al2S3 + 6 Ca3P2 = 4 Al3P3 + 9 Ca2S2

MgCl2 + Sr = SrCl2 + Mg =>
MgCl2 + Sr = SrCl2 + Mg

Ru + P = Ru4P6 =>
4 Ru + 6 P = Ru4P6

HNO3 + Cu = Cu2NO3 + H2O + N2O =>
10 HNO3 + 16 Cu = 8 Cu2NO3 + 5 H2O + N2O

C2H4Cl2 + Cl2 = C2H3Cl2 + HCl =>
2 C2H4Cl2 + Cl2 = 2 C2H3Cl2 + 2 HCl

Al2(SO4)3 + Na2S = Al2(S)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S = Al2(S)3 + 3 Na2SO4

OH{-} + Mn2O7{2-} = MnO4{2-} + H2O =>
2 OH{-} + Mn2O7{2-} = 2 MnO4{2-} + H2O

K2SO3 + K2Cr2O7 + H2O = K2SO4 + Cr2O3 + KOH =>
3 K2SO3 + K2Cr2O7 + H2O = 3 K2SO4 + Cr2O3 + 2 KOH

Ca(ClO4)2 + CuSO4 = CaSO4 + Cu(ClO4)2 =>
Ca(ClO4)2 + CuSO4 = CaSO4 + Cu(ClO4)2

NaNO2 + HOH = NaOH + HNO2 =>
NaNO2 + HOH = NaOH + HNO2

C3H7COOH + OH = C3H7COO + H2O =>
C3H7COOH + OH = C3H7COO + H2O

CaCl2 + (NH4)2SO4 = CaSO4 + NH4Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl

HNO3 + Cr2O3 = Cr(NO3)3 + H2O =>
6 HNO3 + Cr2O3 = 2 Cr(NO3)3 + 3 H2O

Na2SO3 + NaHSO4 = Na3SO4 + H2O + SO2 =>
5 Na2SO3 + 2 NaHSO4 = 4 Na3SO4 + H2O + 3 SO2

Ba(BrO3)2(aq) + (NH4)2SO4(aq) = NH4BrO3(aq) + BaSO4(s) =>
Ba(BrO3)2(aq) + (NH4)2SO4(aq) = 2 NH4BrO3(aq) + BaSO4(s)

H2S + SO4 = H2O + S =>
4 H2S + SO4 = 4 H2O + 5 S

Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4

(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag =>
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O

As2S3 + NO3{-} + H2O = AsO4{3-} + H{+} + SO4{2-} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 8 H{+} + 9 SO4{2-} + 28 NO

SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2

HgCl2 + SnO + H2O = Hg + SnO2 + HCl =>
HgCl2 + SnO + H2O = Hg + SnO2 + 2 HCl

C5H8O2 + NH4NO3 = CO2 + H2O + N2 =>
C5H8O2 + 12 NH4NO3 = 5 CO2 + 28 H2O + 12 N2

(OH)2 = O2H2 =>
(OH)2 = O2H2

Pb(OH)4 + H3AsO3 = Pb3(AsO3)4 + H2O =>
3 Pb(OH)4 + 4 H3AsO3 = Pb3(AsO3)4 + 12 H2O

(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3 =>
(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3

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Breng de vergelijking van een chemische reactie in evenwicht
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