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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2(aq) + HClO2(aq) = Ba(ClO2)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HClO2(aq) = Ba(ClO2)2(aq) + 2 H2O(l)

Mg + Na2CO3 = Mg(CO3)2 + Na =>
Mg + 2 Na2CO3 = Mg(CO3)2 + 4 Na

P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2

NH2CH3 + H2O = NHCH3 + H3O =>
NH2CH3 + H2O = NHCH3 + H3O

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O

Zn{2} + PbOH{2} = ZnOH{2} + Pb{2} =>
Zn{2} + PbOH{2} = ZnOH{2} + Pb{2}

CH3CHClCOOH + NaOH = CH3CHOHCOONa + HCl =>
CH3CHClCOOH + NaOH = CH3CHOHCOONa + HCl

V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3

NH4ReO4 + H2 = Re + H2O + NH3 =>
2 NH4ReO4 + 7 H2 = 2 Re + 8 H2O + 2 NH3

Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe =>
Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

NiSO3 = NiO + SO2 =>
NiSO3 = NiO + SO2

Mn2O7 + Cu(OH)2 = Cu(MnO4)2 + H2O =>
Mn2O7 + Cu(OH)2 = Cu(MnO4)2 + H2O

CuCl2PbNO3 = CuNO3PbCl2 =>
CuCl2PbNO3 = CuNO3PbCl2

CaO + N2O5 = CaN2 + O6 =>
CaO + N2O5 = CaN2 + O6

Ca + H3P = Ca3P2 + H =>
3 Ca + 2 H3P = Ca3P2 + 6 H

H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O

O3 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
O3 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 4 H2O

CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + NaBr(aq) =>
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaBr(aq)

NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH

CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3

BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl

Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5

SO2 + H2O = SO3 + H2S =>
4 SO2 + H2O = 3 SO3 + H2S

KBr = K + Br2 =>
2 KBr = 2 K + Br2

Cu2S + SO2 = CuS + O2 =>
Cu2S + SO2 = 2 CuS + O2

NiCl2 + NH3 = Ni(NH3)4Cl2 =>
NiCl2 + 4 NH3 = Ni(NH3)4Cl2

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

K2Cr2O7 + NH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + 7 H2O

NH4OH(aq) = NH3(g) + H2O =>
NH4OH(aq) = NH3(g) + H2O

C10H(g) + O2 = CO2 + H2O =>
4 C10H(g) + 41 O2 = 40 CO2 + 2 H2O

NH = N + H2 =>
2 NH = 2 N + H2

KNO3 + Al + KOH + H2O = NH3 + KAlO3 =>
5 KNO3 + 8 Al + 3 KOH + 6 H2O = 5 NH3 + 8 KAlO3

Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO

Nb2O5 + NaOH = Na3NbO4 + H2O =>
Nb2O5 + 6 NaOH = 2 Na3NbO4 + 3 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

HClO + HCl = H2O + Cl =>
HClO + HCl = H2O + 2 Cl

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

CO(g) + Fe2O3(l) = Fe(s) + CO2(g) =>
3 CO(g) + Fe2O3(l) = 2 Fe(s) + 3 CO2(g)

Br2O7 + H2O = H2Br2O8 =>
Br2O7 + H2O = H2Br2O8

N + O2 = N2O =>
4 N + O2 = 2 N2O

Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

Ag2S + O2 = Ag2O + S =>
2 Ag2S + O2 = 2 Ag2O + 2 S

B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)

C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O

CaSiO3 + HCl = CaCl2 + H2SiO3 =>
CaSiO3 + 2 HCl = CaCl2 + H2SiO3

Mg2 + H2O = Mg(OH)2 + H =>
Mg2 + 4 H2O = 2 Mg(OH)2 + 4 H

N + S = N2S =>
2 N + S = N2S

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Breng de vergelijking van een chemische reactie in evenwicht
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