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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO4(aq) + CoCl2(aq) = CoSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CoCl2(aq) = CoSO4(s) + 2 NaCl(aq)

Mg + C = MgC =>
Mg + C = MgC

Be + H2S = H2 + BeS =>
Be + H2S = H2 + BeS

NH2CONH2 + O2 = CO2 + H2O + HNO3 =>
NH2CONH2 + 4 O2 = CO2 + H2O + 2 HNO3

OH + Mg(NO3)2 + Cu(NO3)2 = Mg(NO3)4 + CuOH =>
OH + Mg(NO3)2 + Cu(NO3)2 = Mg(NO3)4 + CuOH

FeCl2(aq) + Na2S(aq) = FeS + NaCl =>
FeCl2(aq) + Na2S(aq) = FeS + 2 NaCl

Cd + HC2H3O2 = CdC2H3O2 + H =>
Cd + HC2H3O2 = CdC2H3O2 + H

Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4

C6H12O6 + NaOH = Na2CO3 + C3H8O3 =>
7 C6H12O6 + 12 NaOH = 6 Na2CO3 + 12 C3H8O3

Na(CH3COO) + H2O = CH3COOH + OH + Na =>
Na(CH3COO) + H2O = CH3COOH + OH + Na

CrSO3 + KCO3 = CrCO3 + KSO3 =>
CrSO3 + KCO3 = CrCO3 + KSO3

NaCl + O2 = Na2O2 + Cl2 =>
2 NaCl + O2 = Na2O2 + Cl2

CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O

Fe2Ba3 + (NH4)2S = Fe2S3 + (NH4)2Ba =>
Fe2Ba3 + 3(NH4)2S = Fe2S3 + 3(NH4)2Ba

C4H10O2 + Na2CO3 = NaOH + H2O + NaHC4H7O3 =>
19 C4H10O2 + 12 Na2CO3 = 2 NaOH + 6 H2O + 22 NaHC4H7O3

CuSO4 + Hg = HgSO4 + Cu =>
CuSO4 + Hg = HgSO4 + Cu

Na2S + I2Mg = Na2Mg + SI2 =>
Na2S + I2Mg = Na2Mg + SI2

C7H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C7H12O3 =>
5 C7H12 + 6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 C7H12O3

K2C2O4 + Co(H2O)6 + H2O2 = Co(C2O4)3 + H2O + KOH =>
3 K2C2O4 + Co(H2O)6 + 3 H2O2 = Co(C2O4)3 + 6 H2O + 6 KOH

C4H12 = C4H8 + H2 =>
C4H12 = C4H8 + 2 H2

C6H4COOHNO2 + Fe + HCl = C6H4COOHNH3Cl + FeCl3 + H2O =>
C6H4COOHNO2 + 2 Fe + 7 HCl = C6H4COOHNH3Cl + 2 FeCl3 + 2 H2O

Na2C2O4 + CuSO4 = Na2(Cu(C2O4)2) + Na2SO4 =>
2 Na2C2O4 + CuSO4 = Na2(Cu(C2O4)2) + Na2SO4

HBr + Cu = H2 + CuBr2 =>
2 HBr + Cu = H2 + CuBr2

Mg3N2 + Ca = Ca3N2 + Mg =>
Mg3N2 + 3 Ca = Ca3N2 + 3 Mg

KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2

C2H60 + O2 = C2H4O2 + H2O =>
C2H60 + 15 O2 = C2H4O2 + 28 H2O

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

N3O6 = N2 + O =>
2 N3O6 = 3 N2 + 12 O

KMnO4 + H2S = H2O + K2SO4 + KOH + MnO2 =>
8 KMnO4 + 3 H2S = 2 H2O + 3 K2SO4 + 2 KOH + 8 MnO2

Fe2(SO4)3 + KSNC = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSNC = 2 K3Fe(SCN)6 + 3 K2SO4

CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl

HCl + C7H8 = C7H7Cl + H2 =>
HCl + C7H8 = C7H7Cl + H2

C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O

Sr + (NO3) = Sr(NO3)2 =>
Sr + 2(NO3) = Sr(NO3)2

C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr

Na2WO4*2H2O + HCl = H2WO4 + NaCl + H2O =>
Na2WO4*2H2O + 2 HCl = H2WO4 + 2 NaCl + 2 H2O

CuCl2 + Na2SO3 + H2O = NaCl + Cu(OH)2 + SO2 =>
CuCl2 + Na2SO3 + H2O = 2 NaCl + Cu(OH)2 + SO2

Cr2O3 + NaOH = H2O + NaCrO2 =>
Cr2O3 + 2 NaOH = H2O + 2 NaCrO2

C17H900COOH + O2 = CO2 + H2O =>
4 C17H900COOH + 969 O2 = 72 CO2 + 1802 H2O

C17H31COOH + H2 = CH3(CH2)16COOH =>
C17H31COOH + 2 H2 = CH3(CH2)16COOH

(NH4)2S2O8(s) + HCl(aq) = NH4Cl(g) + H2S2O8(aq) =>
(NH4)2S2O8(s) + 2 HCl(aq) = 2 NH4Cl(g) + H2S2O8(aq)

(NH4)2CO3 + CO2 + H2O = NH4HCO3 =>
(NH4)2CO3 + CO2 + H2O = 2 NH4HCO3

RaCO3 + HBr = RaBr2 + H2O + CO2 =>
RaCO3 + 2 HBr = RaBr2 + H2O + CO2

SilverNitrate + Copper(II)Chloride = SilverChloride + Copper(II)Nitrate =>
SilverNitrate + Copper(II)Chloride = SilverChloride + Copper(II)Nitrate

CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3

Cu2S + O3 = Cu2O + SO2 =>
Cu2S + O3 = Cu2O + SO2

Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2

BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

GeO2 + H2O = Ge + HO2 =>
3 GeO2 + 2 H2O = 3 Ge + 4 HO2

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Breng de vergelijking van een chemische reactie in evenwicht
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