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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuBr2(aq) + NaOH(aq) = CuNa + Br2OH =>
CuBr2(aq) + NaOH(aq) = CuNa + Br2OH

Nh4No3 + HCl = Nh4Cl + HNo3 =>
Nh4No3 + HCl = Nh4Cl + HNo3

Al(OH)3 + HNO2 = Al(NO3)3 + H2 = =>
Al(OH)3 + 3 HNO2 = Al(NO3)3 + 3 H2

CaCO3 + CO2 + H2O = Ca(HCO3)2(aq) =>
CaCO3 + CO2 + H2O = Ca(HCO3)2(aq)

NH + NO3 = N2O + H2O =>
10 NH + 4 NO3 = 7 N2O + 5 H2O

PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2

(NH4)2NO3 + Ca(OH)2 = Ca(NH4)2 + NO3(OH)2 =>
(NH4)2NO3 + Ca(OH)2 = Ca(NH4)2 + NO3(OH)2

Na2Cr2O7 + Na2SO3 + H2O = Na2SO4 + NaOH + Cr(OH)3 =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 NaOH + 2 Cr(OH)3

C2H2 + KMnO4 + KOH = KHCO3 + K2MnO4 + H2O =>
C2H2 + 10 KMnO4 + 12 KOH = 2 KHCO3 + 10 K2MnO4 + 6 H2O

HCN + CuSO4 = H2SO4 + Cu + CN =>
2 HCN + CuSO4 = H2SO4 + Cu + 2 CN

Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + NH4 + SO4 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + 2 NH4 + 3 SO4

SrSe + RbS = SrS + RbSe =>
SrSe + RbS = SrS + RbSe

HClO2 + MnO2 = Cl2 + MnO4{-} + H{+} =>
2 HClO2 + 2 MnO2 = Cl2 + 2 MnO4{-} + 2 H{+}

C3H8O + C3Cl3N3O3 = H2O + Cl2 + C + N =>
2 C3H8O + 2 C3Cl3N3O3 = 8 H2O + 3 Cl2 + 12 C + 6 N

Nd2Fe14B + O2 = Nd2O3 + Fe2O3 + FeB =>
4 Nd2Fe14B + 45 O2 = 4 Nd2O3 + 26 Fe2O3 + 4 FeB

H2C2O4(aq) + KOH = K2C2O4 + H2O =>
H2C2O4(aq) + 2 KOH = K2C2O4 + 2 H2O

K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4

KCrS2O8 + NaOH = Cr(OH)3 + SO4{-2} + Na{+} + K{+} =>
KCrS2O8 + 3 NaOH = Cr(OH)3 + 2 SO4{-2} + 3 Na{+} + K{+}

NaBrO3 + S + LiOH = NaBr + Li2SO2 + H2O =>
NaBrO3 + 3 S + 6 LiOH = NaBr + 3 Li2SO2 + 3 H2O

NaOH + H2C2O9 = Na2C2O9 + H2O =>
2 NaOH + H2C2O9 = Na2C2O9 + 2 H2O

CsNO3 + (NH4)2S = Cs2S + NH4NO3 =>
2 CsNO3 + (NH4)2S = Cs2S + 2 NH4NO3

NaHSO3(s)NaOH = Na2SO3(s)H2O(l) =>
NaHSO3(s)NaOH = Na2SO3(s)H2O(l)

K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + 2 KI + 7 H2SO4 = I2 + Cr2(SO4)3 + 4 KSO4 + 7 H2O

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

CuZn + HCI = CuCI + ZnH =>
CuZn + HCI = CuCI + ZnH

CO = CCO2 =>
2 CO = CCO2

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

C4H9OH + Cu(OH)2 = Cu + H2O + CO =>
C4H9OH + 8 Cu(OH)2 = 8 Cu + 13 H2O + 4 CO

Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2

I3{-} + Cl2 + H2O = IO3{-} + H{+} + Cl{-} =>
I3{-} + 8 Cl2 + 9 H2O = 3 IO3{-} + 18 H{+} + 16 Cl{-}

Al + Pb(No3)2 = Al(No3) + Pb =>
2 Al + Pb(No3)2 = 2 Al(No3) + Pb

HI + CaO = CaI + HO =>
HI + CaO = CaI + HO

HFKOH = KFH2O =>
HFKOH = KFH2O

Fe + MgCl2 = FeCl2 + Mg =>
Fe + MgCl2 = FeCl2 + Mg

Fe(s) + HClO3(aq) = Fe(ClO3)3 + H2O + FeCl3 =>
6 Fe(s) + 18 HClO3(aq) = 5 Fe(ClO3)3 + 9 H2O + FeCl3

[Ag(NH3)2]OH + Na2S = Ag2S + NH3 + NaOH =>
2[Ag(NH3)2]OH + Na2S = Ag2S + 4 NH3 + 2 NaOH

Co2Br = Co + Br =>
Co2Br = 2 Co + Br

ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2

Ag(s) + ZnSO4(aq) = Ag2SO4(aq) + Zn(s) =>
2 Ag(s) + ZnSO4(aq) = Ag2SO4(aq) + Zn(s)

Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O

H + O = H2O =>
2 H + O = H2O

NHO2 + NaOH = NaNO2 + H2O =>
NHO2 + NaOH = NaNO2 + H2O

H2 + Mn3 + O = H2MnO3 =>
3 H2 + Mn3 + 9 O = 3 H2MnO3

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

SO2F2 + Ca(OH)2 = CaSO4 + CaF2 + H2O =>
SO2F2 + 2 Ca(OH)2 = CaSO4 + CaF2 + 2 H2O

K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)

HgCl2 + (NH4)2CO3 = Hg4O3(CO3) + NH4Cl + CO2 =>
4 HgCl2 + 4(NH4)2CO3 = Hg4O3(CO3) + 8 NH4Cl + 3 CO2

K2SO4 + Ba(ClO4)2 = BaSO4 + K(ClO4) =>
K2SO4 + Ba(ClO4)2 = BaSO4 + 2 K(ClO4)

C3H6O3 + H2 = C3H8O2 + H2O =>
C3H6O3 + 2 H2 = C3H8O2 + H2O

HH + OO = HHOO =>
HH + OO = HHOO

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Breng de vergelijking van een chemische reactie in evenwicht
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