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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2

Pb + FeNO3 = PbNO3 + Fe =>
Pb + FeNO3 = PbNO3 + Fe

NaF + TiO2 = NaO + F2Ti =>
2 NaF + TiO2 = 2 NaO + F2Ti

Mg + CuCl = Cl + CuMg =>
Mg + CuCl = Cl + CuMg

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

C9H12 + Br2 = C9H11Br + HBr =>
C9H12 + Br2 = C9H11Br + HBr

CaCO3(s) + C2H4O2(aq) = H2O(l) + CO2(g) + Ca(C2H3O2)(aq) =>
8 CaCO3(s) + 9 C2H4O2(aq) = 6 H2O(l) + 10 CO2(g) + 8 Ca(C2H3O2)(aq)

Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2

NaOH + K2O = KOH + Na2O =>
2 NaOH + K2O = 2 KOH + Na2O

(NH4)2CO3H2O = NH3 + CO2 + H2O =>
(NH4)2CO3H2O = 2 NH3 + CO2 + 2 H2O

S + NaOH = NaHSO3 + Na2S + H2O =>
3 S + 5 NaOH = NaHSO3 + 2 Na2S + 2 H2O

LiOH + CsF = LiF + CsOH =>
LiOH + CsF = LiF + CsOH

FeS2 + HNO3 = Fe(NO3)3 + NO + SO2 + H2O =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)3 + 11 NO + 6 SO2 + 10 H2O

HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O

Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI

(NH4)2SO4 = NH3 + SO2 + O2 + H2O =>
2(NH4)2SO4 = 4 NH3 + 2 SO2 + O2 + 2 H2O

MgSO4 + NH4H2PO4 + H2O + NaOH = MgNH4PO4*6H2O + Na2SO4 =>
MgSO4 + NH4H2PO4 + 4 H2O + 2 NaOH = MgNH4PO4*6H2O + Na2SO4

Ba + HNO3 = Ba(NO3)2 + H2O + NO2 =>
Ba + 4 HNO3 = Ba(NO3)2 + 2 H2O + 2 NO2

C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+} =>
C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+}

ClO2 = Cl + O2 =>
ClO2 = Cl + O2

NO3{-} + CH2O = N2 + H2O + CO2 + OH{-} =>
4 NO3{-} + 5 CH2O = 2 N2 + 3 H2O + 5 CO2 + 4 OH{-}

K2Cr2O7 + SnCl2 + H2SO4 = SnCl4 + Cr2(SO4)3 + Sn(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 6 SnCl2 + 7 H2SO4 = 3 SnCl4 + Cr2(SO4)3 + 3 Sn(SO4) + K2SO4 + 7 H2O

Na3PO4(aq) + (NH4)2MoO4(aq) = Na2MoO4(aq) + (NH4)3PO4 =>
2 Na3PO4(aq) + 3(NH4)2MoO4(aq) = 3 Na2MoO4(aq) + 2(NH4)3PO4

C24H30N2O3 + O2 = CO2 + HNO3 + H2O =>
2 C24H30N2O3 + 65 O2 = 48 CO2 + 4 HNO3 + 28 H2O

S8 + H2O = O + H2S =>
S8 + 8 H2O = 8 O + 8 H2S

K2Sn(OH)4 + Br2 + KOH = K2Sn(OH)6 + KBr =>
K2Sn(OH)4 + Br2 + 2 KOH = K2Sn(OH)6 + 2 KBr

Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca

NaCl + H2O = Na2O + Cl2O + H =>
2 NaCl + 2 H2O = Na2O + Cl2O + 4 H

KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)

MgBr2 + Na2SO4 = MgSO4 + Na2Br2 =>
MgBr2 + Na2SO4 = MgSO4 + Na2Br2

BaCl2(s) + O2(g) = BaO2(s) + Cl2(g) =>
BaCl2(s) + O2(g) = BaO2(s) + Cl2(g)

Fe2O3 + H2O(s) = Fe(OH)3(s) =>
Fe2O3 + 3 H2O(s) = 2 Fe(OH)3(s)

K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O

Ca(OH)2 + Cu(CO3) = Ca(CO3) + Cu(OH)2 =>
Ca(OH)2 + Cu(CO3) = Ca(CO3) + Cu(OH)2

HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O(l) =>
HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O(l)

C2H2(g) + O2(aq) = CO2(g) + H20(g) =>
10 C2H2(g) + 20 O2(aq) = 20 CO2(g) + H20(g)

HI + NH4OH = NH4I + H2O =>
HI + NH4OH = NH4I + H2O

CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4

C5H5 + Fe = C + H2Fe =>
2 C5H5 + 5 Fe = 10 C + 5 H2Fe

CH6 + O2 = C02 + H2O =>
2 CH6 + 3 O2 = C02 + 6 H2O

Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3

CrO + NO2 = Cr(NO3) =>
CrO + NO2 = Cr(NO3)

MgO + NdF3 = Nd2O3 + MgF2 =>
3 MgO + 2 NdF3 = Nd2O3 + 3 MgF2

Mn + CaO = MnO + Ca =>
Mn + CaO = MnO + Ca

NH4 + H2SO4 = NH4SO4 + H2 =>
NH4 + H2SO4 = NH4SO4 + H2

C3H6O2 + O2 = CO2(g) + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2(g) + 6 H2O

Fe2O3 + Al = Fe + Al1O3 =>
Fe2O3 + Al = 2 Fe + Al1O3

Fe + KOH = K + Fe(OH)2 =>
Fe + 2 KOH = 2 K + Fe(OH)2

C6H8O7 + Ca(HCO3)2 = Ca3C6H5O7 + H2O + CO2 =>
7 C6H8O7 + 18 Ca(HCO3)2 = 6 Ca3C6H5O7 + 31 H2O + 42 CO2

MnC22H23N2O4 + H2O2 = Mn2C34H32N4O4 + C5O2H8 + O =>
2 MnC22H23N2O4 + H2O2 = Mn2C34H32N4O4 + 2 C5O2H8 + 2 O

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Breng de vergelijking van een chemische reactie in evenwicht
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