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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4O3 + H2O = H2O2 + CH3COOH =>
C2H4O3 + H2O = H2O2 + CH3COOH

CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl

K + C = K4C =>
4 K + C = K4C

Fe{+2} + Au(NO3)3 = Au{+3} + Fe(NO3)2 =>
3 Fe{+2} + 2 Au(NO3)3 = 2 Au{+3} + 3 Fe(NO3)2

Ca(OH)2 + MnBr2 = CaBr2 + Mn(OH)2 =>
Ca(OH)2 + MnBr2 = CaBr2 + Mn(OH)2

HCl + KNO3 = KCl + HNO3 =>
HCl + KNO3 = KCl + HNO3

K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]*3H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]*3H2O + 11 H2O + 6 CO2

As2(CO2)5 + Pb3(PO4)4 = As3(PO4)5 + Pb(CO2)2 =>
6 As2(CO2)5 + 5 Pb3(PO4)4 = 4 As3(PO4)5 + 15 Pb(CO2)2

BaI2 + H2O = I2 + Ba(OH)2 + H2 =>
BaI2 + 2 H2O = I2 + Ba(OH)2 + H2

Al(OH)3 + Cl2O7 = Al(ClO4)3 + H2O =>
2 Al(OH)3 + 3 Cl2O7 = 2 Al(ClO4)3 + 3 H2O

C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl

C6H12O5 + O2 = C2H5OH + CO2 =>
2 C6H12O5 + O2 = 4 C2H5OH + 4 CO2

NiS + H2SO4 = NiSO4 + H2O + SO2 =>
NiS + 4 H2SO4 = NiSO4 + 4 H2O + 4 SO2

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2

CH3CH2COONa + H2O = CH3CH2COONaH + OH =>
CH3CH2COONa + H2O = CH3CH2COONaH + OH

NH3 + Zn(OH)2 = Zn((NH3))4(OH)2 =>
4 NH3 + Zn(OH)2 = Zn((NH3))4(OH)2

MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4

INa2CO3(aq) + SrCl2(aq) = NaCl(aq) + SrCO3(s) + I2 =>
2 INa2CO3(aq) + 2 SrCl2(aq) = 4 NaCl(aq) + 2 SrCO3(s) + I2

CdOHCl + HNO3 = Cd(NO3)2 + H2O + HCl =>
CdOHCl + 2 HNO3 = Cd(NO3)2 + H2O + HCl

Br2 + FeI3 = I2 + FeBr2 =>
2 Br2 + 2 FeI3 = 3 I2 + 2 FeBr2

C3H5(C18H35O2)3 + H2O = C3H5(OH)3 + C18H36O2 =>
C3H5(C18H35O2)3 + 3 H2O = C3H5(OH)3 + 3 C18H36O2

Fe3O4 + O4 = Fe2O3 =>
8 Fe3O4 + O4 = 12 Fe2O3

Zn(No3)2 + H2O = HNo3 + Zn(OH)2 =>
Zn(No3)2 + 2 H2O = 2 HNo3 + Zn(OH)2

Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H

NaOH + HSO4 = H2O + NaSO4 =>
NaOH + HSO4 = H2O + NaSO4

CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O

CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
2 CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

HNO3 + MnO2 + PbO2 = HMnO4 + Pb(NO3)2 + H2O =>
6 HNO3 + 2 MnO2 + 3 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O

NaBrO3 + O2 = NaBrO4 =>
2 NaBrO3 + O2 = 2 NaBrO4

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

C4H6 + [Cu(NH3)2]Cl = C4H5Cu + NH3 + NH4Cl =>
C4H6 + [Cu(NH3)2]Cl = C4H5Cu + NH3 + NH4Cl

K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4

Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2

CuCO3(aq) + HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O(l) =>
CuCO3(aq) + 2 HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O(l)

H2Cr2O7 + KI + H2SO4 = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
H2Cr2O7 + 6 KI + 6 H2SO4 = 3 I2 + 7 H2O + 3 K2SO4 + Cr2(SO4)3

Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu

(CH3COO)3Fe + HCl = FeCl3 + CH3COOH =>
(CH3COO)3Fe + 3 HCl = FeCl3 + 3 CH3COOH

C2H4 + HCl + O2 = C2H3Cl + H2O =>
2 C2H4 + 2 HCl + O2 = 2 C2H3Cl + 2 H2O

Zn(C2H3O2)2 + CaOH = Zn(OH)2 + CaC2H3O2 =>
Zn(C2H3O2)2 + 2 CaOH = Zn(OH)2 + 2 CaC2H3O2

MnC2O4(H2O)3 + O2 = MnO + H2O + CO2 =>
2 MnC2O4(H2O)3 + O2 = 2 MnO + 6 H2O + 4 CO2

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

H2O + KCl = H2 + Cl2 + KOH =>
2 H2O + 2 KCl = H2 + Cl2 + 2 KOH

NH4H2PO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 KOH = 2 K3PO4 + (NH4)3PO4 + 6 H2O

Li + HNO3 = Li(NO3) + N2O + H2O =>
8 Li + 10 HNO3 = 8 Li(NO3) + N2O + 5 H2O

HCOOH + Zn = Zn(HCOO) + H2 =>
2 HCOOH + 2 Zn = 2 Zn(HCOO) + H2

FeCl3 + SnCl2 + HCl = FeCl2 + H2[SnCl6] =>
2 FeCl3 + SnCl2 + 2 HCl = 2 FeCl2 + H2[SnCl6]

CoOH + H2SO4 = CoSO4 + H2OH =>
CoOH + H2SO4 = CoSO4 + H2OH

Fe + S = FeS =>
Fe + S = FeS

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Breng de vergelijking van een chemische reactie in evenwicht
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