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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2

FeCl3 + K4[Fe(CN)6] = Fe3[Fe(CN)6] + K3[Fe(CN)6] + KCl =>
3 FeCl3 + 6 K4[Fe(CN)6] = Fe3[Fe(CN)6] + 5 K3[Fe(CN)6] + 9 KCl

Cl2(g) + RbI(aq) = ClI + Rb2 =>
Cl2(g) + 2 RbI(aq) = 2 ClI + Rb2

Fe + NH4SCN = Fe(SCN) + NH4 =>
Fe + NH4SCN = Fe(SCN) + NH4

(CH2)30(CH2O)76(NH3)16(H3PO4) + O2 = H3PO4 + HNO3 + H2O + CO2 =>
(CH2)30(CH2O)76(NH3)16(H3PO4) + 153 O2 = H3PO4 + 16 HNO3 + 122 H2O + 106 CO2

Ca(s) + H2O = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2(s) + H2(g)

Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH

Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + NH3 + KOH =>
2 K2CrO4 + 3(NH4)2S + 2 H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 4 KOH

CuO + Na = Cu + NaO2 =>
2 CuO + Na = 2 Cu + NaO2

NH4Cl + AuNO3 = AuCl + NH4NO3 =>
NH4Cl + AuNO3 = AuCl + NH4NO3

Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4

CrI3 + KOH + Cl2 = K2CrO3 + KIO4 + KCl + H2O =>
2 CrI3 + 60 KOH + 25 Cl2 = 2 K2CrO3 + 6 KIO4 + 50 KCl + 30 H2O

C2H3O + H2O = C4H8O2 + CO2 =>
20 C2H3O + 6 H2O = 9 C4H8O2 + 4 CO2

C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3

H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4

Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O

FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*7H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*7H2O

Zn(s) + Cr2O7{2-}(aq) + H{+} = Cr{3+}(aq) + Zn{2+}(aq) + H2O =>
3 Zn(s) + Cr2O7{2-}(aq) + 14 H{+} = 2 Cr{3+}(aq) + 3 Zn{2+}(aq) + 7 H2O

H2CO2 = H2 + CO2 =>
H2CO2 = H2 + CO2

NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr

FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*6H2O + H2O

FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = FeSO4(NH4)2SO4*6H2O + H2O

Cl2 + KMg = KCl + Mg2 =>
Cl2 + 2 KMg = 2 KCl + Mg2

(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + 7 H2O

Mg(OH)2 + Al2(OH)5Cl + C36H70MgO4 = Mg67Al33(OH)200(C18H35O2)33 + MgCl2 =>
235 Mg(OH)2 + 66 Al2(OH)5Cl + 66 C36H70MgO4 = 4 Mg67Al33(OH)200(C18H35O2)33 + 33 MgCl2

NaH2PO3 + NaIO3 = Na3PO4 + I2 + H2O + NaH2PO4 =>
5 NaH2PO3 + 2 NaIO3 = Na3PO4 + I2 + H2O + 4 NaH2PO4

CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S

Sr + CaCl2 = SrCl2 + Ca =>
Sr + CaCl2 = SrCl2 + Ca

CH3OH + NH3 = NH2 + CH3OH2 =>
CH3OH + NH3 = NH2 + CH3OH2

FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O

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

CuBr2 + KI = CuI + KBr2 =>
CuBr2 + KI = CuI + KBr2

Si02 + HF = SiF4 + H2 =>
Si02 + 8 HF = 2 SiF4 + 4 H2

Al + PbCl3 = AlCl3 + Pb =>
Al + PbCl3 = AlCl3 + Pb

C4H8O2 + Br2 = C4H7O2 + HBr =>
2 C4H8O2 + Br2 = 2 C4H7O2 + 2 HBr

MCl2(aq) + NaOH(aq) = NaCl + M(OH)2 =>
MCl2(aq) + 2 NaOH(aq) = 2 NaCl + M(OH)2

S{2-} + OH = SO4{2-} + H2O =>
S{2-} + 8 OH = SO4{2-} + 4 H2O

NH4Cl + H2O = HCl + NH5O =>
NH4Cl + H2O = HCl + NH5O

KOH + H2SO4 = KSO4H + H2O =>
KOH + H2SO4 = KSO4H + H2O

FeO3 + H2SO4 = Fe2(SO4)3 + H2O + O2 =>
4 FeO3 + 6 H2SO4 = 2 Fe2(SO4)3 + 6 H2O + 3 O2

NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CaCl2 + NH42SO4 = CaSO4 + NH42Cl2 =>
CaCl2 + NH42SO4 = CaSO4 + NH42Cl2

Fe(III) + S = Fe(III)S =>
Fe(III) + S = Fe(III)S

Ba(OH)2 + Na2SO4 = Ba2(SO4)2 + Na2(OH)2 =>
2 Ba(OH)2 + 2 Na2SO4 = Ba2(SO4)2 + 2 Na2(OH)2

KMnO4 + HBr = MnBr2 + KBr + H2O + Br3 =>
3 KMnO4 + 24 HBr = 3 MnBr2 + 3 KBr + 12 H2O + 5 Br3

BrO3{-} + S4O6{2-} + H2O = Br{-} + SO4{2-} + H{+} =>
7 BrO3{-} + 3 S4O6{2-} + 9 H2O = 7 Br{-} + 12 SO4{2-} + 18 H{+}

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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