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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2CO3(aq) + Na(OH)(aq) = Na2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 Na(OH)(aq) = Na2CO3(aq) + 2 H2O(l)

Mg + HNO3 = Mg(NO3)2 + H2O + N3 =>
15 Mg + 36 HNO3 = 15 Mg(NO3)2 + 18 H2O + 2 N3

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

SiCl3 + NH3 = HSiCl3 + NH2 =>
SiCl3 + NH3 = HSiCl3 + NH2

MoO3 + Fe2O3 + C = Mo2Fe3 + CO2 =>
8 MoO3 + 6 Fe2O3 + 21 C = 4 Mo2Fe3 + 21 CO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2

H2O + CO = C6H12O6 + O2 =>
6 H2O + 6 CO = C6H12O6 + 3 O2

Zn + NH4OH = [Zn(NH3)4](OH)2 + H2O + H2 =>
Zn + 4 NH4OH = [Zn(NH3)4](OH)2 + 2 H2O + H2

HCl + Fe2O3 = FeCl2 + H2O + O3 =>
12 HCl + 3 Fe2O3 = 6 FeCl2 + 6 H2O + O3

NH3 + HOCl + OH{-} = NO3{-} + Cl{-} + H2O =>
NH3 + 4 HOCl + 5 OH{-} = NO3{-} + 4 Cl{-} + 6 H2O

C6H12O6 + Cr2O7{-2} + H{+} = CO2 + Cr{3+} + H2O =>
C6H12O6 + 4 Cr2O7{-2} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O

Al(OH)3 + MgCl2 = Mg(OH)2 + AlCl3 =>
2 Al(OH)3 + 3 MgCl2 = 3 Mg(OH)2 + 2 AlCl3

Mn2(CrO4)7 + AlP = Mn3P7 + Al2(CrO4)3 =>
3 Mn2(CrO4)7 + 14 AlP = 2 Mn3P7 + 7 Al2(CrO4)3

C4H9NO2 + CH3OH = C6H13NO2 + H2O =>
C4H9NO2 + 2 CH3OH = C6H13NO2 + 2 H2O

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

HClO3 + HBr = HCl + H2O + Br2 =>
HClO3 + 6 HBr = HCl + 3 H2O + 3 Br2

P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

K2SO4 = K2 + SO4 =>
K2SO4 = K2 + SO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

KI + (HO) = KOH + I2 =>
2 KI + 2(HO) = 2 KOH + I2

Ba3(PO4)2 + AgCl = Ag3PO4 + BaCl2 =>
Ba3(PO4)2 + 6 AgCl = 2 Ag3PO4 + 3 BaCl2

Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3

CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2

K2S2O8 + HNO3 = KHSO4 + O3 + KNO3 + S =>
3 K2S2O8 + 3 HNO3 = 3 KHSO4 + 4 O3 + 3 KNO3 + 3 S

Pm(HPbO3)3 + H2O = H2PbO3 + Pm(OH)3 =>
Pm(HPbO3)3 + 3 H2O = 3 H2PbO3 + Pm(OH)3

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

CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2

Cu(SO4)H2O = CuSO4 + H2O =>
Cu(SO4)H2O = CuSO4 + H2O

MgCO3 + HCl = MgCl2 + H2OCO2 =>
MgCO3 + 2 HCl = MgCl2 + H2OCO2

Zn + Na2S2O3 + HCl = ZnCl2 + NaCl + H2S + H2O =>
4 Zn + Na2S2O3 + 10 HCl = 4 ZnCl2 + 2 NaCl + 2 H2S + 3 H2O

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O

NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl

NH4H2PO4 + NaOH = NaH2PO4 + NH3 + H2O =>
NH4H2PO4 + NaOH = NaH2PO4 + NH3 + H2O

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

Mg + Se = MgSe =>
Mg + Se = MgSe

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

C12H23N2O9PS = C11H23N2O7PS + CO2 =>
C12H23N2O9PS = C11H23N2O7PS + CO2

Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2

KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3

C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl

Cl2(aq) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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