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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCNO + HOCl + H2O = CO2 + N2 + HCl + NaOH =>
2 NaCNO + 3 HOCl + H2O = 2 CO2 + N2 + 3 HCl + 2 NaOH

Ca(OH)2 + H2CO3 = (CaOH)2CO3 + H2O =>
2 Ca(OH)2 + H2CO3 = (CaOH)2CO3 + 2 H2O

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

Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)

Ca + CO2 = CO2Ca =>
Ca + CO2 = CO2Ca

HClO + PbO2 = PbCl2 + Pb(ClO3)2 + H2O =>
4 HClO + 2 PbO2 = PbCl2 + Pb(ClO3)2 + 2 H2O

O + H + N = HNO3 =>
3 O + H + N = HNO3

Na + H{3}PO{4} = Na{3}PO{4} + H{2} =>
Na + 3 H{3}PO{4} = Na{3}PO{4} + 3 H{2}

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

C2HC = C + H =>
C2HC = 3 C + H

SIO + O2 = SIO3 =>
SIO + O2 = SIO3

Pb + FeBr2 = PbBr4 + Fe =>
Pb + 2 FeBr2 = PbBr4 + 2 Fe

K2(Cr2O7) + Fe(SO4) + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2(SO4) + H2O =>
K2(Cr2O7) + 6 Fe(SO4) + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2(SO4) + 7 H2O

Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3

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

Fe3O + Mg = MgO + Fe =>
Fe3O + Mg = MgO + 3 Fe

Cr2S3 + Mn(NO3)2 + K2(CO3) = N2O + CO2 + K2(CrO4) + K2(MnO4) + K2(SO4) =>
2 Cr2S3 + 15 Mn(NO3)2 + 25 K2(CO3) = 15 N2O + 25 CO2 + 4 K2(CrO4) + 15 K2(MnO4) + 6 K2(SO4)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

OsBr5 + NH4MnO4 = NH4Br + Os(MnO4)5 =>
OsBr5 + 5 NH4MnO4 = 5 NH4Br + Os(MnO4)5

Ca2Cr2O7 + H2SO4 + C2H5OH = C2H4O + CaSO4 + Cr2(SO4)3 + H2O =>
Ca2Cr2O7 + 5 H2SO4 + 2 C2H5OH = 2 C2H4O + 2 CaSO4 + Cr2(SO4)3 + 7 H2O

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

C + N = CN =>
C + N = CN

MgO2 + C = Mg + CO2 =>
MgO2 + C = Mg + CO2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

*Mg(s) + AlCl3(aq) = Al(s) + MgCl2(aq) =>
3*Mg(s) + 2 AlCl3(aq) = 2 Al(s) + 3 MgCl2(aq)

Ni(NO3)2 + KBr = NiBr + K(NO3)2 =>
Ni(NO3)2 + KBr = NiBr + K(NO3)2

AlO1 = Al + O =>
AlO1 = Al + O

ZnCrO4 + FeCl3 = Fe2(CrO4)3 + ZnCl2 =>
3 ZnCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 ZnCl2

Sr(OH)2(aq) + HF(aq) = SrF2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HF(aq) = SrF2(aq) + 2 H2O(l)

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

CuCl + Sn = SnCl2 + Cu =>
2 CuCl + Sn = SnCl2 + 2 Cu

Cr2(SO4)3 + KBrO3 + KOH = KBr + H2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + KBrO3 + 6 KOH = KBr + 2 H2CrO4 + 3 K2SO4 + H2O

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

O + Cu2 = OCu2 =>
O + Cu2 = OCu2

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

LiCl + BrOH = LiOH + BrCl =>
LiCl + BrOH = LiOH + BrCl

Fe(NO3)3(aq) + Li3PO4(aq) = LiNO3(aq) + FePO4(s) =>
Fe(NO3)3(aq) + Li3PO4(aq) = 3 LiNO3(aq) + FePO4(s)

HBrO2 + Pt(OH)4 = PtBr2 + H2O + O2 =>
4 HBrO2 + 2 Pt(OH)4 = 2 PtBr2 + 6 H2O + 5 O2

H2SO4 + HClO3 = HCl + H2O + SO4 =>
3 H2SO4 + HClO3 = HCl + 3 H2O + 3 SO4

Mg3(BO3)2 + KNO3 = Mg(NO3)2 + K3BO3 =>
Mg3(BO3)2 + 6 KNO3 = 3 Mg(NO3)2 + 2 K3BO3

Li + Sn(CN)4 = Sn5 + LiCN =>
20 Li + 5 Sn(CN)4 = Sn5 + 20 LiCN

Pb(C2H3O2)2(aq) + NH3(aq) + H2O(l) = Pb(OH)2(s) + NH4C2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 NH3(aq) + 2 H2O(l) = Pb(OH)2(s) + 2 NH4C2H3O2(aq)

CH2(COOH)2 + NaOH = [CH2(COO)2]Na2 + H2O =>
CH2(COOH)2 + 2 NaOH = [CH2(COO)2]Na2 + 2 H2O

C14H10BaO4 + KClO3 = KCl + H2O + CO2 + Ba =>
3 C14H10BaO4 + 29 KClO3 = 29 KCl + 15 H2O + 42 CO2 + 3 Ba

NH3OH + HClO4 = NH3ClO4 + H2O =>
NH3OH + HClO4 = NH3ClO4 + H2O

PO4 + H3O = H3PO4 + O =>
PO4 + H3O = H3PO4 + O

Fe + HNO3 = Fe2(O)3 + NO + H2O =>
2 Fe + 2 HNO3 = Fe2(O)3 + 2 NO + H2O

HBr(aq) = H2(g) + Br2(l) =>
2 HBr(aq) = H2(g) + Br2(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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