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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O

C2H6O + O = CO + HO =>
C2H6O + 7 O = 2 CO + 6 HO

K2ZnO2 + H2O = Zn(OH)2 + K2O =>
K2ZnO2 + H2O = Zn(OH)2 + K2O

Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3

NaOH(aq) + CaCl2(aq) = NaCl(aq) + Ca(OH)2 =>
2 NaOH(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(OH)2

C16H32O2 + H2O = C4H8O2 + H2 =>
C16H32O2 + 6 H2O = 4 C4H8O2 + 6 H2

FeS2 + O = FeO + SO2 =>
FeS2 + 5 O = FeO + 2 SO2

Ag + Ca(NO3)2 = AgNO3 + Ca =>
2 Ag + Ca(NO3)2 = 2 AgNO3 + Ca

CH2O + NaOH = CNa + H3O2 =>
CH2O + NaOH = CNa + H3O2

HC(aq) + Pb(NO3)2(aq) = PbC2(s) + HNO3(aq) =>
2 HC(aq) + Pb(NO3)2(aq) = PbC2(s) + 2 HNO3(aq)

Sn + Ni(NO3)2 = Sn(NO3)4 + Ni =>
Sn + 2 Ni(NO3)2 = Sn(NO3)4 + 2 Ni

H2CO3 + OH = H2O + CO3 =>
H2CO3 + 2 OH = 2 H2O + CO3

Zn2SO4 + NaOH = Na2SO4 + ZnOH =>
Zn2SO4 + 2 NaOH = Na2SO4 + 2 ZnOH

Al + Mn(NO3)3 = Al(NO3)3 + Mn =>
Al + Mn(NO3)3 = Al(NO3)3 + Mn

CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu

H2O + Li = LiOH + H2 =>
2 H2O + 2 Li = 2 LiOH + H2

Ra + HCl = RaCl2 + H =>
Ra + 2 HCl = RaCl2 + 2 H

S2 = S4 =>
2 S2 = S4

Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O

Zn + S = ZnS =>
Zn + S = ZnS

Cs + HOH = CsOH + H =>
Cs + HOH = CsOH + H

As(HCO3)3 = As2O3 + CO2 + H2O =>
2 As(HCO3)3 = As2O3 + 6 CO2 + 3 H2O

KIO3 + Al + HCl = AlCl3 + I2 + KCl + H2O =>
6 KIO3 + 10 Al + 36 HCl = 10 AlCl3 + 3 I2 + 6 KCl + 18 H2O

MnO4{-} + F{-} + H2O = MnO2 + F2 + OH{-} =>
2 MnO4{-} + 6 F{-} + 4 H2O = 2 MnO2 + 3 F2 + 8 OH{-}

NaOH(aq) + (NH4)2SO4 = Na2SO4(aq) + NH3(g) + H2O(l) =>
2 NaOH(aq) + (NH4)2SO4 = Na2SO4(aq) + 2 NH3(g) + 2 H2O(l)

Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O

(NH4)2CrO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbCrO4 =>
(NH4)2CrO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbCrO4

C11H23 + O2 = CO2 + H2O =>
4 C11H23 + 67 O2 = 44 CO2 + 46 H2O

C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O

H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3

Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O

CuBr2 + F2 = CuF2 + Br2 =>
CuBr2 + F2 = CuF2 + Br2

CaCl2(aq) + Na2S(aq) = CaS + NaCl =>
CaCl2(aq) + Na2S(aq) = CaS + 2 NaCl

CH4S + HO = CH3S + H2O =>
CH4S + HO = CH3S + H2O

C6H14 + H2SO4 = C6H16SO4 =>
C6H14 + H2SO4 = C6H16SO4

N2O + HNO3 = NNO3 + H2O =>
N2O + 2 HNO3 = 2 NNO3 + H2O

C11H24(l) + O2 = CO2(g) + H2O(g) =>
C11H24(l) + 17 O2 = 11 CO2(g) + 12 H2O(g)

Zn(s) + NaOH(aq) = Na2ZnO2(aq) + H2 =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2

K2Cr2O7 + H3PO2 + H2SO4 = Cr3(SO4)2 + H3PO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 7 H3PO2 + 7 H2SO4 = 2 Cr3(SO4)2 + 7 H3PO4 + 3 K2SO4 + 7 H2O

Cl2(g) + RbI(aq) = RbCl + I2 =>
Cl2(g) + 2 RbI(aq) = 2 RbCl + I2

Cr(s) + H2O(l) = Cr(OH)3 + H2 =>
2 Cr(s) + 6 H2O(l) = 2 Cr(OH)3 + 3 H2

Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)

C15H32 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
4 C15H32 + 12 NO3{-} + PO4{-3} = C60H87O23N12P + 17 H2O + 7 H{+} + 22e

K2CO3(s) = K2O(aq) + CO2(g) =>
K2CO3(s) = K2O(aq) + CO2(g)

Mn + H2S = MnS2 + H2 =>
Mn + 2 H2S = MnS2 + 2 H2

K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + FeSO4 + (NH4)2SO4 + CO2 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O2 = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO2

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3Fe(C2O4)3*3H2O + 5 H2O

BBBBBHHHHHHHHH + OO = BBOOO + HHO =>
2 BBBBBHHHHHHHHH + 12 OO = 5 BBOOO + 9 HHO

Al2(SO4)3 + K3(PO4) = Al(PO4) + K2(SO4) =>
Al2(SO4)3 + 2 K3(PO4) = 2 Al(PO4) + 3 K2(SO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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