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Chemische vergelijkingen in evenwicht op03/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO4 + Fe2 = SO4Fe =>
2 SO4 + Fe2 = 2 SO4Fe

C3H6O3 + H2O = H3O + CO =>
C3H6O3 + 6 H2O = 6 H3O + 3 CO

CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl

K2[Zn(OH)4] = ZnO + H2O + KOH =>
K2[Zn(OH)4] = ZnO + H2O + 2 KOH

KBr + HIO = KIO + HBr =>
KBr + HIO = KIO + HBr

C8H10 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
7 C8H10 + 54 KMnO4 + 62 KOH = 8 C7H5O2K + 54 K2MnO4 + 46 H2O

Cs(s) + Se(g) = Cs2Se =>
2 Cs(s) + Se(g) = Cs2Se

(CH3CH2)3N + O2 = CO2 + N2 + H2O =>
4(CH3CH2)3N + 39 O2 = 24 CO2 + 2 N2 + 30 H2O

NaClONaCl = Na2Cl2O =>
NaClONaCl = Na2Cl2O

NaOH + Cu(No3)2 = Cu(OH)2 + NaNo3 =>
2 NaOH + Cu(No3)2 = Cu(OH)2 + 2 NaNo3

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

Mg{2} + e = Mg =>
Mg{2} + 2e = Mg

NH3 + K2PtCl4 = KCl + PtCl2(NH3)2 =>
2 NH3 + K2PtCl4 = 2 KCl + PtCl2(NH3)2

HCOOH + C2H5OH = CH3COOH + H2O =>
2 HCOOH + C2H5OH = 2 CH3COOH + H2O

Na3N + Ca = Ca3N + Na =>
Na3N + 3 Ca = Ca3N + 3 Na

H2C2O4 + KBrO3 = CO2 + KBr + H2O =>
3 H2C2O4 + KBrO3 = 6 CO2 + KBr + 3 H2O

Ca(OH)2 + NH4 = Ca + NH3 + H2O =>
Ca(OH)2 + 2 NH4 = Ca + 2 NH3 + 2 H2O

Ca(g) + I2(g) = CaI2(g) =>
Ca(g) + I2(g) = CaI2(g)

CaSO3 + Na2CO3 = CaCO3 + Na2SO3 =>
CaSO3 + Na2CO3 = CaCO3 + Na2SO3

KCl2O3 + HCl = KCl + Cl2 + H2O =>
2 KCl2O3 + 12 HCl = 2 KCl + 7 Cl2 + 6 H2O

(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O

KMnO4 + Cr2(SO4)3 + H2O = H2SO4 + MnSO4 + K2SO4 + CrO3 =>
6 KMnO4 + 5 Cr2(SO4)3 + 6 H2O = 6 H2SO4 + 6 MnSO4 + 3 K2SO4 + 10 CrO3

Mg{2} + e = Mg =>
Mg{2} + 2e = Mg

CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O

Fe(OH)3 + HCl + KSCN = Fe(SCN) + H2O + KCl + OH =>
Fe(OH)3 + HCl + KSCN = Fe(SCN) + H2O + KCl + 2 OH

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

C6H6O + HCl = C6H5OCl + H2 =>
C6H6O + HCl = C6H5OCl + H2

HCI + Fe = FeCI + H2 =>
2 HCI + 2 Fe = 2 FeCI + H2

NaI + Na2SO4 + H2O = I2 + Na2SO3 + NaOH =>
2 NaI + Na2SO4 + H2O = I2 + Na2SO3 + 2 NaOH

Mg{2} + e = Mg =>
Mg{2} + 2e = Mg

Ni(NO3)2 + NH3*H2O = Ni(OH)NO3 + NH4NO3 =>
Ni(NO3)2 + NH3*H2O = Ni(OH)NO3 + NH4NO3

Mg{2} + e = Mg =>
Mg{2} + 2e = Mg

Na2CO3 + H2O2 = NaO2 + CO2 + H2O =>
Na2CO3 + 3 H2O2 = 2 NaO2 + CO2 + 3 H2O

KCH3COO + H2O = KCH3COOH + OH =>
KCH3COO + H2O = KCH3COOH + OH

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

Li + Al(HCO3)3 = LiHCO3 + Al =>
3 Li + Al(HCO3)3 = 3 LiHCO3 + Al

H{+} + CrO4{2-} = Cr2O7{2-} + H2O =>
2 H{+} + 2 CrO4{2-} = Cr2O7{2-} + H2O

CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O

Cr2O2 + U = Cr + UO2 =>
Cr2O2 + U = 2 Cr + UO2

HMnO4 = MnO2 + O2 + H2O =>
4 HMnO4 = 4 MnO2 + 3 O2 + 2 H2O

CH3CH2OC2H5 + O2 = CO2 + H2O =>
CH3CH2OC2H5 + 6 O2 = 4 CO2 + 5 H2O

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

S2O = S + O2 =>
2 S2O = 4 S + O2

AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2) =>
AgCO3({-}2) + NH4OH = AgOH + NH4CO3({-}2)

I2 + K2SO4 + H2O = KIO3 + KI + H2SO4 =>
3 I2 + 3 K2SO4 + 3 H2O = KIO3 + 5 KI + 3 H2SO4

Mg{2} + e = Mg =>
Mg{2} + 2e = Mg

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Breng de vergelijking van een chemische reactie in evenwicht
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