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Chemische vergelijkingen in evenwicht op01/11/25

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CoCl2*6H2O + CH3CH2COOH + NaOH = Co2(OH2)2(CH3CH2COO)4 + NaCl + H2O =>
2 CoCl2*6H2O + 4 CH3CH2COOH + 4 NaOH = Co2(OH2)2(CH3CH2COO)4 + 4 NaCl + 14 H2O

WCl5 + K3PO4 = W3(PO4)5 + KCl =>
3 WCl5 + 5 K3PO4 = W3(PO4)5 + 15 KCl

C22H46 + O2 = CO2 + H2 =>
C22H46 + 22 O2 = 22 CO2 + 23 H2

K2Cr2O7 + H2SO4 + KY = Y2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KY = 3 Y2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O

Br + O2 = BrO7 =>
2 Br + 7 O2 = 2 BrO7

C2H5OH + O = CO2 + OH =>
C2H5OH + 9 O = 2 CO2 + 6 OH

H3O = H + OH =>
H3O = 2 H + OH

BaCO3 + CuO + Y2O3 + O = YBa2Cu3O7 + CO2 =>
4 BaCO3 + 6 CuO + Y2O3 + O = 2 YBa2Cu3O7 + 4 CO2

K2CrO4(aq) + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4(aq) + 2 AgNO3 = 2 KNO3 + Ag2CrO4

AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3

NaOH + C2 = NaC + OH =>
2 NaOH + C2 = 2 NaC + 2 OH

BaCl + Na(SO4) = NaCl + BaSO4 =>
BaCl + Na(SO4) = NaCl + BaSO4

Cr2O7 + CH3OH = HCO2H + Cr + H =>
Cr2O7 + 7 CH3OH = 7 HCO2H + 2 Cr + 14 H

NHBr + PbNO = NHNO + PbBr =>
NHBr + PbNO = NHNO + PbBr

NaIO3 + SO2 + H2O = H2SO4 + I2 + Na2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = 4 H2SO4 + I2 + Na2SO4

Mg(NO3)2(aq)H2SO4(aq) = MgSO4 + H2(NO3)2 =>
Mg(NO3)2(aq)H2SO4(aq) = MgSO4 + H2(NO3)2

KClO3 + C = CO2 + ClO + K2O =>
4 KClO3 + 3 C = 3 CO2 + 4 ClO + 2 K2O

CuSO3 = Cu2O2 + SO2 =>
2 CuSO3 = Cu2O2 + 2 SO2

H2SO4 + Zn = S + Zn(SO4)2 + H2O =>
8 H2SO4 + 3 Zn = 2 S + 3 Zn(SO4)2 + 8 H2O

SnCl2 + NaOH = NaCl + Na2Sn(OH)4 =>
SnCl2 + 4 NaOH = 2 NaCl + Na2Sn(OH)4

Na2(Zn(OH)4) + H2SO4 = Na2SO4 + H2O + ZnSO4 =>
Na2(Zn(OH)4) + 2 H2SO4 = Na2SO4 + 4 H2O + ZnSO4

Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2

ZnCl2 + HgNO3 = Zn(NO3)2 + HgCl =>
ZnCl2 + 2 HgNO3 = Zn(NO3)2 + 2 HgCl

Mn7{+} + e = Mn =>
Mn7{+} + e = 7 Mn

NeO = Ne + O2 =>
2 NeO = 2 Ne + O2

Cr2O3 + KNO3 + KOH = K2CrO4 + NO + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 K2CrO4 + 2 NO + H2O

SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O

Na2HPO4 + [NH4]2MoO4 + HNO3 = [NH4]3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12[NH4]2MoO4 + 23 HNO3 = [NH4]3PMo12O40 + 21 NH4NO3 + 2 NaNO3 + 12 H2O

TiCl4 + Me2CO3 = TiO2 + MeCl + CO2 =>
TiCl4 + 2 Me2CO3 = TiO2 + 4 MeCl + 2 CO2

KI + Bi2 = BiI3 + K =>
6 KI + Bi2 = 2 BiI3 + 6 K

NaOH + HFKT = FKTNa + H2O =>
NaOH + HFKT = FKTNa + H2O

C2H2 + Br2 = C3H2Br + HBr =>
3 C2H2 + 2 Br2 = 2 C3H2Br + 2 HBr

O2 + C + H2 = C8H18O =>
O2 + 16 C + 18 H2 = 2 C8H18O

HAuCl43H2O + H2 = Au + HCl + H2O =>
HAuCl43H2O + 21 H2 = Au + 43 HCl + H2O

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO)43 + K2SO4 + H2O + CH3COO =>
5.0000000000001K2Cr2O7 + 220 H2SO4 + 184 C2H5OH = 5 Cr2(SO)43 + 5 K2SO4 + 496 H2O + 184 CH3COO

Tl2O3 + CO2 = Tl2(CO3)3 =>
Tl2O3 + 3 CO2 = Tl2(CO3)3

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

H3P2O7 + Fe(OH)3 = FeP2O7 + H2O =>
H3P2O7 + Fe(OH)3 = FeP2O7 + 3 H2O

CH3COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 CH3COOH

Al + C + H2 + O2 = Al(CH3COO)3 =>
2 Al + 12 C + 9 H2 + 6 O2 = 2 Al(CH3COO)3

CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O

CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3

Zn(OH)2 + Fe(OH)2 = FeZnO2 + H2O =>
Zn(OH)2 + Fe(OH)2 = FeZnO2 + 2 H2O

N2H4O3 + CH6N2O3 = CO2 + H2O + N2 =>
2 N2H4O3 + CH6N2O3 = CO2 + 7 H2O + 3 N2

zinc + nitricacid = Zn(NO3)2 + hydrogen =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

Al(NO3)3 + H2O = Al(OH)3 + H + NO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 H + 3 NO3

MnO4 + Fe + H2SO4 = FeSO4 + MnSO4 + H2O =>
MnO4 + 3 Fe + 4 H2SO4 = 3 FeSO4 + MnSO4 + 4 H2O

Mn(NO3)3 = Mn + NO3 =>
Mn(NO3)3 = Mn + 3 NO3

NaOH + Ag2(SO4)3 = Ag(OH)3 + Na2SO4 =>
6 NaOH + Ag2(SO4)3 = 2 Ag(OH)3 + 3 Na2SO4

Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O

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Breng de vergelijking van een chemische reactie in evenwicht
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