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Chemische vergelijkingen in evenwicht op12/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2

K2SO4 + SO4 = K2(SO4)2 =>
K2SO4 + SO4 = K2(SO4)2

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

Cr{+6} + {-3} = Cr{+3} =>
Cr{+6} + {-3} = Cr{+3}

Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

C14H18N2O5 + H2O = C4H7NO6 + CH3OH + C2H11NO2 =>
8 C14H18N2O5 + 98 H2O = 13 C4H7NO6 + 54 CH3OH + 3 C2H11NO2

N2O5(l) = NO2(g) + O2(g) =>
2 N2O5(l) = 4 NO2(g) + O2(g)

(C2H3Cl) + O2 = CO2 + H2O + HCl =>
2(C2H3Cl) + 5 O2 = 4 CO2 + 2 H2O + 2 HCl

C6H5CHO + CH3NO2 = C6H5CHCHNO2 + H2O =>
C6H5CHO + CH3NO2 = C6H5CHCHNO2 + H2O

FeCl3 + KSCN = Fe(SCN)2Cl + KCl =>
FeCl3 + 2 KSCN = Fe(SCN)2Cl + 2 KCl

Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}

HBr + MnCO3 = MnBr2 + H2O + CO2 =>
2 HBr + MnCO3 = MnBr2 + H2O + CO2

{-} + H{+} + KMnO4 = MnO2 + K{+} + H2O =>
3e + 4 H{+} + KMnO4 = MnO2 + K{+} + 2 H2O

KClO3(c) = KCl(c) + O2(g) =>
2 KClO3(c) = 2 KCl(c) + 3 O2(g)

H2SO4 + HI = H2S + I2 + H25O =>
H2SO4 + 100 HI = H2S + 50 I2 + 4 H25O

NaHCO3 + H2C2O4 = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 H2O + 2 CO2 + Na2C2O4

Sr(s) + AlI3(aq) = Al(s) + SrI3(aq) =>
Sr(s) + AlI3(aq) = Al(s) + SrI3(aq)

Fe(s) + H2O = Fe2O3 + H2(g) =>
2 Fe(s) + 3 H2O = Fe2O3 + 3 H2(g)

Ag(NO){-2} + KCl = AgCl + K(NO){-2} =>
Ag(NO){-2} + KCl = AgCl + K(NO){-2}

C6H8O6 + XOH = C6H7O6X + H2O =>
C6H8O6 + XOH = C6H7O6X + H2O

aluminium + phosphoricacid = hydrogen + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4

Li2S + H2O = Li2O + H2S =>
Li2S + H2O = Li2O + H2S

MgCl2 + H2SO4 = MgSO4 + H2Cl2 =>
MgCl2 + H2SO4 = MgSO4 + H2Cl2

(NH4)2MoO4 + H2SO4 + Na2C2O4 = CO2 + H2O + Na2SO4 + Mo2O3 + NH3 =>
2(NH4)2MoO4 + 3 H2SO4 + 3 Na2C2O4 = 6 CO2 + 5 H2O + 3 Na2SO4 + Mo2O3 + 4 NH3

Ag(NH3)3Cl + NaBr = AgBr + NaCl + NH3 =>
Ag(NH3)3Cl + NaBr = AgBr + NaCl + 3 NH3

KBr + Ca(OH)2 = K(OH)2 + CaBr =>
KBr + Ca(OH)2 = K(OH)2 + CaBr

N2OC = CON2 =>
N2OC = CON2

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CH3CONHCH3 + H2O = CH3COOH + CH3NH2 =>
CH3CONHCH3 + H2O = CH3COOH + CH3NH2

AlF3 + Mg(NO3)2 = Al(NO3)3 + MgF2 =>
2 AlF3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgF2

NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O

Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O

ZnC4H6O4 + AgNO3 = ZnN2O6 + AgC2H3O2 =>
ZnC4H6O4 + 2 AgNO3 = ZnN2O6 + 2 AgC2H3O2

Al + CuNO3 = Al(NO3) + Cu =>
Al + CuNO3 = Al(NO3) + Cu

Cu(HCO3)2 + HCl = CuCl2 + H2O + CO2 =>
Cu(HCO3)2 + 2 HCl = CuCl2 + 2 H2O + 2 CO2

Ag2 + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2 + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

Cr2(SO4)3 + KI + KIO + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 3 KI + 3 KIO + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2

Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)

AgCl2(aq) + CaNO3(aq) = AgNO3(aq) + CaCl2(aq) =>
AgCl2(aq) + CaNO3(aq) = AgNO3(aq) + CaCl2(aq)

CH3OOOH + O2 = CO2 + H2O =>
2 CH3OOOH + O2 = 2 CO2 + 4 H2O

Cr2O7{-2} + H{+} + S2O3{-2} = S4O6{-} + Cr{3+} + H2O =>
Cr2O7{-2} + 14 H{+} + 4 S2O3{-2} = 2 S4O6{-} + 2 Cr{3+} + 7 H2O

H + N{-}2 = NH{-}3 =>
H + N{-}2 = NH{-}3

H2SO4 + CaO*MgO = CaSO4 + MgSO4 + H2O =>
2 H2SO4 + CaO*MgO = CaSO4 + MgSO4 + 2 H2O

Na2HPO4 + C6H8O7 = Na3C6H5O7 + H3PO4 =>
3 Na2HPO4 + 2 C6H8O7 = 2 Na3C6H5O7 + 3 H3PO4

Na2S + Br2 = S + NaBr =>
Na2S + Br2 = S + 2 NaBr

Mg(OH)2 + H2CO3 = MgCO3 + H2O =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mn2{+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn2{+} + 13 IO4{-} + 3 H2O = 4 MnO4{-} + 13 IO3{-} + 6 H{+}

NiO + NaOH = Na2Ni2O3 + H2O =>
2 NiO + 2 NaOH = Na2Ni2O3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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