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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOHHCl = NaClHOH =>
NaOHHCl = NaClHOH

NMe4I3 = NMe4I + I2 =>
NMe4I3 = NMe4I + I2

N = N2 =>
2 N = N2

H2S + NO = H2O + N2O + S =>
H2S + 2 NO = H2O + N2O + S

A1 + O2 = A12O4 =>
12 A1 + 2 O2 = A12O4

ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4

HNO3CsOH = HOHCsNO3 =>
HNO3CsOH = HOHCsNO3

CrO4{-} + HSnO2{-} = CrO2{-} + HSnO3{-} =>
CrO4{-} + 2 HSnO2{-} = CrO2{-} + 2 HSnO3{-}

C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO

Fe(NO3)3*9H2O = Fe(NO2)3 + O2 + H2O =>
2 Fe(NO3)3*9H2O = 2 Fe(NO2)3 + 3 O2 + 18 H2O

H2N{-}CH2{-}COOH + HCl = H3N{-}CH2{-}COOH + Cl =>
H2N{-}CH2{-}COOH + HCl = H3N{-}CH2{-}COOH + Cl

NaHCO3 + C3H6O3 = CO2 + H2O + Na2CO =>
6 NaHCO3 + C3H6O3 = 6 CO2 + 6 H2O + 3 Na2CO

C2H6OHCl = C2H5ClH2O =>
C2H6OHCl = C2H5ClH2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

C8H12O7 + O2 = H2O + CO2 =>
2 C8H12O7 + 15 O2 = 12 H2O + 16 CO2

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

(O3)3 = O =>
(O3)3 = 9 O

MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2

FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl

K2C2O4 + H2O = K + C2HO4 + OH =>
K2C2O4 + H2O = 2 K + C2HO4 + OH

N2O3 + NaOH = Na2HNO3 + H2O =>
N2O3 + 4 NaOH = 2 Na2HNO3 + H2O

Cu3P2 + AgNO3 = Cu(NO3)2 + Ag3P =>
Cu3P2 + 6 AgNO3 = 3 Cu(NO3)2 + 2 Ag3P

NO + H2O + O2 = HNO2 =>
4 NO + 2 H2O + O2 = 4 HNO2

C7H20N + O2 = CO2 + H2O + NO2 =>
C7H20N + 13 O2 = 7 CO2 + 10 H2O + NO2

AlCl3 + CO2 = Al2O3 + COCl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 COCl2

Ca + HNO2 = Ca(NO2)3 + H2 =>
2 Ca + 6 HNO2 = 2 Ca(NO2)3 + 3 H2

CsH2PO4 + Cs2W2O7H4333O21666 = Cs2400H4800P2280O9120W120O480 + H2O + O2 =>
2280 CsH2PO4 + 59.999999999995Cs2W2O7H4333O21666 = Cs2400H4800P2280O9120W120O480 + 129869.99999999H2O + 585014.99999995O2

C + Na2O = CO + Na2 =>
C + Na2O = CO + Na2

SnO2 + N2O3 = Sn(NO2)4 =>
SnO2 + 2 N2O3 = Sn(NO2)4

MnO2(s) + HCl2 = MnCl2 + Cl2 + H2O =>
MnO2(s) + 4 HCl2 = MnCl2 + 3 Cl2 + 2 H2O

HNO3 + CH3COOK = CH3COOH + KNO3 =>
HNO3 + CH3COOK = CH3COOH + KNO3

KI + FeCl3 = K[FeI4] + KCl =>
4 KI + FeCl3 = K[FeI4] + 3 KCl

K2Cr2O7 + H2O + S = Cr + SO2 + KOH =>
K2Cr2O7 + H2O + 3 S = 2 Cr + 3 SO2 + 2 KOH

SO3 + Ca(OH)2 = CaSO3 + OH =>
SO3 + Ca(OH)2 = CaSO3 + 2 OH

Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4 =>
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4

CH3COH + KMnO4 + H2SO4 = HCOOH + MnSO4 + H2O + K2SO4 =>
5 CH3COH + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 9 H2O + 3 K2SO4

Pb + N2 + O2 = Pb(NO3) =>
2 Pb + N2 + 3 O2 = 2 Pb(NO3)

C2H5(NH2) + H2O = C2H5(OH) + NH3 =>
C2H5(NH2) + H2O = C2H5(OH) + NH3

Na1 + CaCl2 = NaCl + Ca =>
2 Na1 + CaCl2 = 2 NaCl + Ca

MgBr + KH2PO4 = MgH2 + BrKPO4 =>
MgBr + KH2PO4 = MgH2 + BrKPO4

Ba(SO4)2 + Na2CrO4 = Ba(CrO4)2 + Na2SO4 =>
Ba(SO4)2 + 2 Na2CrO4 = Ba(CrO4)2 + 2 Na2SO4

LiBr(aq) + F2(g) = Li2F(aq) + Br2(g) =>
4 LiBr(aq) + F2(g) = 2 Li2F(aq) + 2 Br2(g)

C14H12O2 + HNO3 = C14H10O2 + HNO2 + H2O =>
C14H12O2 + HNO3 = C14H10O2 + HNO2 + H2O

C10H20O + O2 = H2O + CO2 =>
2 C10H20O + 29 O2 = 20 H2O + 20 CO2

AlHI = HAlI =>
AlHI = HAlI

C3H6N6O6 + O = H2O + CO2 + N2 =>
C3H6N6O6 + 3 O = 3 H2O + 3 CO2 + 3 N2

C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O

K2CrO4 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2CrO4 + H2SO4 + 2 H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + 3 H2O + K2SO4

H3C{-}OH + Cr2O7{-}2 + H{+} = H2CO + Cr3{+} + H2O =>
37 H3C{-}OH + 12 Cr2O7{-}2 + 57 H{+} = 37 H2CO + 8 Cr3{+} + 47 H2O

Al + Hg2(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 6 Hg

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Breng de vergelijking van een chemische reactie in evenwicht
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