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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
P(s) + H2(g) = PH3(s) =>
2 P(s) + 3 H2(g) = 2 PH3(s)

(CoCl2*6H2O) + (H2NCH2CH2NH2) = [CoCl2*6H2O(H2NCH2CH2NH2)] =>
(CoCl2*6H2O) + 6(H2NCH2CH2NH2) = [CoCl2*6H2O(H2NCH2CH2NH2)]

HNO3 + UO2 + HCl = UO2Cl2 + NO + H2O =>
2 HNO3 + 3 UO2 + 6 HCl = 3 UO2Cl2 + 2 NO + 4 H2O

HgNO3 + KCl = Hg2Cl2 + KNO3 =>
2 HgNO3 + 2 KCl = Hg2Cl2 + 2 KNO3

Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2

C8H8O2 + NaOH + HCl = C7H6O2 + CH3OH + NaCl =>
C8H8O2 + NaOH + HCl = C7H6O2 + CH3OH + NaCl

C4H8NO3 + O2 = CO2 + H2O + CH4N2O =>
4 C4H8NO3 + 15 O2 = 14 CO2 + 12 H2O + 2 CH4N2O

SrS + LiOH = Sr(OH)2 + Li2S =>
SrS + 2 LiOH = Sr(OH)2 + Li2S

Zn(OH)2 + CuCl2 = ZnCl2 + Cu(OH)2 =>
Zn(OH)2 + CuCl2 = ZnCl2 + Cu(OH)2

K + H2 = KH =>
2 K + H2 = 2 KH

SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O

NH3 + HSCN = NH4 + SCN =>
NH3 + HSCN = NH4 + SCN

Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2

LiOH + H(BrO3) = H2O + LiBrO3 =>
LiOH + H(BrO3) = H2O + LiBrO3

Al(NO3)3 + CH4N2O2 = Al2O3 + CO2 + H2O + N2 =>
4 Al(NO3)3 + 15 CH4N2O2 = 2 Al2O3 + 15 CO2 + 30 H2O + 21 N2

H2AsO4 + H2O = AsH3 + OH =>
H2AsO4 + 5 H2O = AsH3 + 9 OH

RbNO2 + K2CrO7 + H2O = Cr(OH)3 + KOH + RbNO3 =>
9 RbNO2 + 2 K2CrO7 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 9 RbNO3

Ni(NO3)2 + Na = NaNO3 + Ni =>
Ni(NO3)2 + 2 Na = 2 NaNO3 + Ni

CuSO4 + SO2 = Cu2SO3 + SO3 =>
2 CuSO4 + 2 SO2 = Cu2SO3 + 3 SO3

C2H4 + O2 = H2O(g) + CO2(g) =>
C2H4 + 3 O2 = 2 H2O(g) + 2 CO2(g)

NaClO3 + H2O + I2 = HIO3 + NaCl =>
5 NaClO3 + 3 H2O + 3 I2 = 6 HIO3 + 5 NaCl

MnO4 + ClO = MnO2 + ClO4 =>
3 MnO4 + 2 ClO = 3 MnO2 + 2 ClO4

NaCl + Ag2S = Na2S + AgCl =>
2 NaCl + Ag2S = Na2S + 2 AgCl

Cu(NO3)2 + H2S = H2(NO3)2 + CuS =>
Cu(NO3)2 + H2S = H2(NO3)2 + CuS

Fe{3+} + NaOH + SCN{-} = NaSCN + [FeOH]{2+} =>
Fe{3+} + NaOH + SCN{-} = NaSCN + [FeOH]{2+}

S + KOH = KS + OH =>
S + KOH = KS + OH

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

Ba(NO3)2 + CuSO4 = Cu(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2(aq) + BaSO4(s)

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

AlOH + CO2 = Al2CO3 + H2O =>
2 AlOH + CO2 = Al2CO3 + H2O

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

Pb(NO3)2 + KCr = KNO3 + PbCr2 =>
Pb(NO3)2 + 2 KCr = 2 KNO3 + PbCr2

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg

Cr{3+} + ClO4{-} + H2O = Cr2O7{2-} + Cl2 + H{+} =>
14 Cr{3+} + 6 ClO4{-} + 25 H2O = 7 Cr2O7{2-} + 3 Cl2 + 50 H{+}

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

CO2(aq) + H2O(aq) = CH3(CH2)16COOH(aq) + O2(aq) =>
18 CO2(aq) + 18 H2O(aq) = CH3(CH2)16COOH(aq) + 26 O2(aq)

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

O2 + H2SO4 = H2O + SO4 =>
O2 + 2 H2SO4 = 2 H2O + 2 SO4

AgNO2 + NaI = AgI + NaNO2 =>
AgNO2 + NaI = AgI + NaNO2

K(s) + FeCl3(aq) = KCl + Fe =>
3 K(s) + FeCl3(aq) = 3 KCl + Fe

H2O + Zn + ClO{-} = Zn(OH)2 + Cl{-} =>
H2O + Zn + ClO{-} = Zn(OH)2 + Cl{-}

NiCl2 + O2 = NiO2 + Cl2(O2)5 =>
NiCl2 + 6 O2 = NiO2 + Cl2(O2)5

K2FeO4 + H2O + H{+} = Fe(OH)3 + O2 + K{+} =>
4 K2FeO4 + 2 H2O + 8 H{+} = 4 Fe(OH)3 + 3 O2 + 8 K{+}

SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3

(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2

HMnO4 + Ca(OH)2 = Ca(MnO4)2 + H2O =>
2 HMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 H2O

CrCl3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaCl =>
2 CrCl3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaCl

NiSO4 + H2O + NH2CH2CH2NH2 = [NiNH2CH2CH2NH2(H2O)4]SO4 =>
NiSO4 + 4 H2O + NH2CH2CH2NH2 = [NiNH2CH2CH2NH2(H2O)4]SO4

NaOH + Fe4(Fe(CN)6)3 = Na4Fe(CN)6 + Fe(OH)3 =>
12 NaOH + Fe4(Fe(CN)6)3 = 3 Na4Fe(CN)6 + 4 Fe(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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