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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + KOH2 = HBrK + H2O =>
HBr + KOH2 = HBrK + H2O

AgNO3 + Na3PO4 = AgPO4 + Na3NO3 =>
AgNO3 + Na3PO4 = AgPO4 + Na3NO3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

sodium + copper(ii)sulfate = sodiumsulfate + copper =>
2 Na + CuSO4 = Na2SO4 + Cu

TiOCO2 = TiCO3 =>
TiOCO2 = TiCO3

HCl + FrF = FrCl + HF =>
HCl + FrF = FrCl + HF

C6H7N + O = CO2 + H2O + N =>
2 C6H7N + 31 O = 12 CO2 + 7 H2O + 2 N

Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8

NaOH + Cl2 = NaCl + NaHClO2 + H2O =>
6 NaOH + 3 Cl2 = 4 NaCl + 2 NaHClO2 + 2 H2O

Na2CrO4 + AgNO3 = Na2NO3 + AgCrO4 =>
Na2CrO4 + AgNO3 = Na2NO3 + AgCrO4

Ca + N2O5 = CaO + NO2 =>
Ca + N2O5 = CaO + 2 NO2

HOCl + NaOH = HCl + NaO2H =>
HOCl + NaOH = HCl + NaO2H

SrClO4 + KCl = KClO4 + SrCl =>
SrClO4 + KCl = KClO4 + SrCl

O + P = PO4 =>
4 O + P = PO4

KHC2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
10 KHC2O4 + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 4 MnSO4 + 7 K2SO4 + 16 H2O

Na2CO3 + NH4I = I2 + Na + CO2 + H2O + N =>
4 Na2CO3 + 2 NH4I = I2 + 8 Na + 4 CO2 + 4 H2O + 2 N

BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2

Ca[HCO3]2 = CaCO3 + CO2 + H2O =>
Ca[HCO3]2 = CaCO3 + CO2 + H2O

HMg + H2SO4 = MgSO4 + H2 =>
2 HMg + 2 H2SO4 = 2 MgSO4 + 3 H2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa

HBr + KOH2 = HBrK + H2O =>
HBr + KOH2 = HBrK + H2O

Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2

Ni(NH3)6Cl2 + Na2S + H2O = NiS + NaCl + NH4OH =>
Ni(NH3)6Cl2 + Na2S + 6 H2O = NiS + 2 NaCl + 6 NH4OH

KIO3 + C = KI + CO2 =>
2 KIO3 + 3 C = 2 KI + 3 CO2

Ag2O + KOH + H2O = K[Ag(OH)2] =>
Ag2O + 2 KOH + H2O = 2 K[Ag(OH)2]

Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2

S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}

Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

HONH2 + HCl = H2O + NH2Cl =>
HONH2 + HCl = H2O + NH2Cl

(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12(Cr2O7)2{-} + 77 C2H5OH + 28 H{+} = 16 Cr3{+} + 77 CH3COOH + 91 H2O

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

C14H30 = C7H16C7H14 =>
C14H30 = C7H16C7H14

Au(s) + Ca(NO3)2(aq) = AuNO3 + Ca =>
2 Au(s) + Ca(NO3)2(aq) = 2 AuNO3 + Ca

Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4

C14H30 = C8H18C6H12 =>
C14H30 = C8H18C6H12

HBr + KOH2 = HBrK + H2O =>
HBr + KOH2 = HBrK + H2O

C6H12H2O = C6H13OH =>
C6H12H2O = C6H13OH

Br2 + MnCl3 = MnBr3 + Cl2 =>
3 Br2 + 2 MnCl3 = 2 MnBr3 + 3 Cl2

C6H6O24P6H12 + Na2CO3 = C6H14O24P6Na4 + H2CO3 =>
C6H6O24P6H12 + 2 Na2CO3 = C6H14O24P6Na4 + 2 H2CO3

C6H12H2O = C6H14O =>
C6H12H2O = C6H14O

C6H12H2O = C6H13OH =>
C6H12H2O = C6H13OH

Ag + K2S = K2 + AgS =>
Ag + K2S = K2 + AgS

Ca + CuClO4 = Cu + CaClO4 =>
Ca + CuClO4 = Cu + CaClO4

HBr + KOH2 = HBrK + H2O =>
HBr + KOH2 = HBrK + H2O

SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl

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Breng de vergelijking van een chemische reactie in evenwicht
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