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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O

Sr2As3 = Sr + As =>
Sr2As3 = 2 Sr + 3 As

CCl2O = CO + Cl2 =>
CCl2O = CO + Cl2

HCl5O + K2O = H2O + KCl5O =>
2 HCl5O + K2O = H2O + 2 KCl5O

C57H104O6 + CH3O = C19H36O2 + C3H8O3 =>
C57H104O6 + 12 CH3O = 3 C19H36O2 + 4 C3H8O3

K3[Cu(C2O4)2(H2O)2] + KMnO4 + H2SO4 = Cu2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Cu(C2O4)2(H2O)2] + 12 KMnO4 + 48 H2SO4 = 5 Cu2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 40 CO2 + 68 H2O

MnO4{-} + I{-} + H{+} = Mn{+6} + I2 + H2O =>
2 MnO4{-} + 2 I{-} + 16 H{+} = 2 Mn{+6} + I2 + 8 H2O

MnO4{-} + Fe2{+} + H3O{+} = Mn{2} + Fe{2} + H2O =>
3 MnO4{-} + 5 Fe2{+} + 24 H3O{+} = 3 Mn{2} + 10 Fe{2} + 36 H2O

MnO4K + SO4H2 + NO2H = SO4HK + SO4Mn + HNO3 + H2O =>
2 MnO4K + 4 SO4H2 + 5 NO2H = 2 SO4HK + 2 SO4Mn + 5 HNO3 + 3 H2O

FeBr3 + Zn(CO3) = Fe2(CO3)3 + ZnBr2 =>
2 FeBr3 + 3 Zn(CO3) = Fe2(CO3)3 + 3 ZnBr2

C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11

K3[Fe(Cn)6] + CuCl2 = K3Cl2 + Cu[Fe(Cn)6] =>
K3[Fe(Cn)6] + CuCl2 = K3Cl2 + Cu[Fe(Cn)6]

MgSO2 = MgOSO =>
MgSO2 = MgOSO

KCl + HNO3 = KNO3 + Cl2 + NOCl + H2O =>
3 KCl + 4 HNO3 = 3 KNO3 + Cl2 + NOCl + 2 H2O

KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4

Al + H2O = AlH3 + OH =>
Al + 3 H2O = AlH3 + 3 OH

TlCl + HClO + HCl = TlCl3 + H2O =>
TlCl + HClO + HCl = TlCl3 + H2O

NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3

KBrO3 + HCl = KCl + HBrO3 =>
KBrO3 + HCl = KCl + HBrO3

KI + Ag2S = K2S + AgI =>
2 KI + Ag2S = K2S + 2 AgI

Rb + HNO3 = RbNO3 + H2 =>
2 Rb + 2 HNO3 = 2 RbNO3 + H2

AgCl + (NH4)2CO3 = Ag2CO3 + (NH4)Cl =>
2 AgCl + (NH4)2CO3 = Ag2CO3 + 2(NH4)Cl

K2Cr2O7 + NaOH + HCl = KCl + Na2Cr2O7 + H2O =>
K2Cr2O7 + 2 NaOH + 2 HCl = 2 KCl + Na2Cr2O7 + 2 H2O

(NH4)3PO3 + NaOH = Na3PO3 + NH3 + H2O =>
(NH4)3PO3 + 3 NaOH = Na3PO3 + 3 NH3 + 3 H2O

KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2

K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2

Zn + H3C6H5O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 H3C6H5O7 = Zn(C6H5O7)2 + 3 H2

Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3 =>
Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

NaOH(aq) + H2SO4(l) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l)

Cu + H2O = Cu{2+} + H2O{2-} =>
Cu + H2O = Cu{2+} + H2O{2-}

Ca(OH)2 + Cr2(SO4)3 = Cr(OH)3 + Ca2(SO4)2 =>
6 Ca(OH)2 + 2 Cr2(SO4)3 = 4 Cr(OH)3 + 3 Ca2(SO4)2

Na3Fe = FeNa3 =>
Na3Fe = FeNa3

Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH

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

Cr2O7 + H{+} + e = Cr3{+} + HO =>
3 Cr2O7 + 21 H{+} + 19e = 2 Cr3{+} + 21 HO

ICr3 + KOH + Cl = K2CrO4 + KIO4 + KCl + H2O =>
ICr3 + 32 KOH + 25 Cl = 3 K2CrO4 + KIO4 + 25 KCl + 16 H2O

Na2S + H2SO4 = NaHSO4 + S + H2O =>
3 Na2S + 7 H2SO4 = 6 NaHSO4 + 4 S + 4 H2O

H2O2 + NaHCO3 = NaHCO4 + H2O =>
H2O2 + NaHCO3 = NaHCO4 + H2O

KNO3 = KNO + O2(g) =>
KNO3 = KNO + O2(g)

LiOH(aq) + HNO3(aq) = H2O(l) + LiNO3(aq) =>
LiOH(aq) + HNO3(aq) = H2O(l) + LiNO3(aq)

ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

NH4 + O3 = NO + H2O =>
NH4 + O3 = NO + 2 H2O

H2PO4 = H2P2O7H2O =>
2 H2PO4 = H2P2O7H2O

Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)

FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + NH3 + H2O + K2SO4 =>
16 FeSO4 + 2 KNO3 + 9 H2SO4 = 8 Fe2(SO4)3 + 2 NH3 + 6 H2O + K2SO4

Al3F3 = Al + AlF3 =>
Al3F3 = 2 Al + AlF3

NaOH(ag)HClO4(ag) = H2ONaClO4 =>
NaOH(ag)HClO4(ag) = H2ONaClO4

KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI

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