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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H6BaO4 + (NH4)2SO4 = BaSO4 + C2H7NO2 =>
C4H6BaO4 + (NH4)2SO4 = BaSO4 + 2 C2H7NO2

FeSO4(aq) + KCl(aq) = FeCl2 + K2SO4 =>
FeSO4(aq) + 2 KCl(aq) = FeCl2 + K2SO4

B2H6 = B5H9 + H2 =>
5 B2H6 = 2 B5H9 + 6 H2

Cu(CH3COO)2 + K3PO4 = Cu3(PO4)2 + CH3COOK =>
3 Cu(CH3COO)2 + 2 K3PO4 = Cu3(PO4)2 + 6 CH3COOK

NaCl(aq) = Na(aq) + Cl2 =>
2 NaCl(aq) = 2 Na(aq) + Cl2

HfCl4 + S = HfS2 + Cl2 =>
HfCl4 + 2 S = HfS2 + 2 Cl2

N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

C + H + O = C2H5OH =>
2 C + 6 H + O = C2H5OH

OH{-} + CrI3 + Cl2 = CrO4{2-} + IO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrI3 + 21 Cl2 = 2 CrO4{2-} + 6 IO3{-} + 42 Cl{-} + 26 H2O

C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4 =>
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4

Na(s) + H3PO4(aq) = H(g) + Na3PO4(aq) =>
3 Na(s) + H3PO4(aq) = 3 H(g) + Na3PO4(aq)

C2H4O2 + OH = CO2 + H2O =>
C2H4O2 + 8 OH = 2 CO2 + 6 H2O

NaCl(aq) = Na(s) + Cl2(g) =>
2 NaCl(aq) = 2 Na(s) + Cl2(g)

HI + CN = HCN + I =>
HI + CN = HCN + I

(NH4)2CrO4 + Cr(NO3)3 = NH4NO3 + Cr5O12 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6 NH4NO3 + Cr5O12

Fe(NO3)3 + NaC2H3O2 + H2O = NaNO3 + Fe3O(C2H3O2)6{+} + H3O{+} + NO3{-} =>
3 Fe(NO3)3 + 6 NaC2H3O2 + 3 H2O = 6 NaNO3 + Fe3O(C2H3O2)6{+} + 2 H3O{+} + 3 NO3{-}

C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6

Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni

N2H4 + HCl = N2H4Cl + H =>
N2H4 + HCl = N2H4Cl + H

C4H6BaO4 + (NH4)2SO4 = (C4H6)2SO4 + NH4BaO4 =>
2 C4H6BaO4 + (NH4)2SO4 = (C4H6)2SO4 + 2 NH4BaO4

CrI3 + Cl2 + OH{-} = CrO4{2-} + Cl{-} + I2 + H2O =>
2 CrI3 + 6 Cl2 + 16 OH{-} = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O

KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O

KAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + K + SiO2 =>
2 KAlSi3O8 + 2 H + H2O = Al2Si2O5(OH)4 + 2 K + 4 SiO2

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4(aq)

C + H + O = C12H22O11 =>
12 C + 22 H + 11 O = C12H22O11

Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4

Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s) =>
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s)

KClO4 + H2SO4 = ClO2 + H2O + KHSO4 + O2 =>
4 KClO4 + 4 H2SO4 = 4 ClO2 + 2 H2O + 4 KHSO4 + 3 O2

NaCl(aq) = Na(aq) + Cl(aq) =>
NaCl(aq) = Na(aq) + Cl(aq)

FeCl3 + (NH4)SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3 NH4Cl

KH2PO4 + Ca(NO3)2 = KH2(NO3)2 + CaPO4 =>
KH2PO4 + Ca(NO3)2 = KH2(NO3)2 + CaPO4

AHOHNKN = NKHNOHA =>
AHOHNKN = NKHNOHA

SO2 + KMnO4 = MnO2 + SO4 + K =>
SO2 + KMnO4 = MnO2 + SO4 + K

C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4 =>
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4

CrI3 + OH{-} + Cl2 = CrO4{-}2 + IO4{-} + Cl{-} + H2O =>
CrI3 + 32 OH{-} + 14 Cl2 = CrO4{-}2 + 3 IO4{-} + 28 Cl{-} + 16 H2O

K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O

H2CrO4 + NaCl = NaClO + H2O + Cr2O3 =>
2 H2CrO4 + 3 NaCl = 3 NaClO + 2 H2O + Cr2O3

H + BrO = HOBr =>
H + BrO = HOBr

Li2S + P2S5 = Li7PS6 =>
7 Li2S + P2S5 = 2 Li7PS6

Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)

NaCl(aq) = Na(aq) + Cl2(g) =>
2 NaCl(aq) = 2 Na(aq) + Cl2(g)

C + H + O = CH2O =>
C + 2 H + O = CH2O

NF3N2 = NF =>
NF3N2 = 3 NF

C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2

KH2PO4 + Ca(NO3)2 = CaHPO4 + KNO3 + HNO3 =>
KH2PO4 + Ca(NO3)2 = CaHPO4 + KNO3 + HNO3

Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl

KAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + K + SiO2 =>
2 KAlSi3O8 + 2 H + H2O = Al2Si2O5(OH)4 + 2 K + 4 SiO2

Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + HOH = Al(OH)2Cl + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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