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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O

K2Cr2O7 + NH4Cl + HCl = KCl + CrCl3 + N2 + H2O =>
K2Cr2O7 + 2 NH4Cl + 6 HCl = 2 KCl + 2 CrCl3 + N2 + 7 H2O

Cr(NO3)2 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)2 + 2 Br2 + 8 KOH = K2CrO4 + 4 KBr + 2 KNO3 + 4 H2O

Pb(NO3)2(aq) + NH4OH(aq) = NH4NO3 + Pb(OH)2 =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3 + Pb(OH)2

CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O

Ba(CH3COO)2 + NaOH = CH3COONa + Ba(OH)2 =>
Ba(CH3COO)2 + 2 NaOH = 2 CH3COONa + Ba(OH)2

Au + I2 = AuI =>
2 Au + I2 = 2 AuI

Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl

KI + Mg = KMg + I2 =>
2 KI + 2 Mg = 2 KMg + I2

CH3CH2OH + CrO3 = CH3CHO + CrO + H2O =>
2 CH3CH2OH + CrO3 = 2 CH3CHO + CrO + 2 H2O

Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4

SiO2 + K2SO4 = K2SiO3 + SO3 =>
SiO2 + K2SO4 = K2SiO3 + SO3

SO3 + Mg = MgO + SO2 =>
SO3 + Mg = MgO + SO2

LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2

CH3CH2Br + KOH = C2H4 + KBr + H2O =>
CH3CH2Br + KOH = C2H4 + KBr + H2O

AlCl3 + NaCl = AlCl + NaCl3 =>
AlCl3 + NaCl = AlCl + NaCl3

NH2CONH2(s) + H2O = CO2 + NH3 =>
NH2CONH2(s) + H2O = CO2 + 2 NH3

CoCl2 + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 2 H2O

Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na

Cr2O3 + NaOH + H2O = Na[Cr(OH)4(H2O)] =>
Cr2O3 + 2 NaOH + 5 H2O = 2 Na[Cr(OH)4(H2O)]

RbClO = RbCl + O2 =>
2 RbClO = 2 RbCl + O2

Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3

FeCl3 + Cu = FeCl2 + CuCl =>
FeCl3 + Cu = FeCl2 + CuCl

Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3

C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H

KI + H2SO4 + NaClO = I + NaCl + K2SO4 + H2O =>
2 KI + H2SO4 + NaClO = 2 I + NaCl + K2SO4 + H2O

C6H10O7 + O2 = CO2 + H2O =>
C6H10O7 + 5 O2 = 6 CO2 + 5 H2O

Ba3(PO4)2 + Li2SO4 = BaSO4 + Li3PO4 =>
Ba3(PO4)2 + 3 Li2SO4 = 3 BaSO4 + 2 Li3PO4

H3BO3 + KMnO4 = KBO3 + H3MnO4 =>
H3BO3 + KMnO4 = KBO3 + H3MnO4

C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O

H2CO3 + Sn(OH)2 = Sn2(CO3)2 + H2O =>
2 H2CO3 + 2 Sn(OH)2 = Sn2(CO3)2 + 4 H2O

CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l) =>
CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l)

Ca(OH)2 + HBr = HOH + CaBr2 =>
Ca(OH)2 + 2 HBr = 2 HOH + CaBr2

CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2 =>
Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2

C6H13O2N + O2 = CO2 + H2O + NO2 =>
4 C6H13O2N + 37 O2 = 24 CO2 + 26 H2O + 4 NO2

H2SO3 + Li = Li(SO3) + H2 =>
H2SO3 + Li = Li(SO3) + H2

C6H8O7 + Mg = H2 + MgC6O7 =>
C6H8O7 + Mg = 4 H2 + MgC6O7

K2S + MgBr2 = K2Br2 + MgS =>
K2S + MgBr2 = K2Br2 + MgS

H2SO4 + KMnO4 + VSO4 = MnSO4 + K2SO4 + V2(SO4)3 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 VSO4 = 2 MnSO4 + K2SO4 + 5 V2(SO4)3 + 8 H2O

FeS2 + H2O2 = Fe(OH)3 + H2SO4 + H2O =>
2 FeS2 + 15 H2O2 = 2 Fe(OH)3 + 4 H2SO4 + 8 H2O

PI3 = P + I =>
PI3 = P + 3 I

Na2WO4 + HCl + SnCl2 = W5O14 + Na2SnCl6 + H2O + NaCl =>
5 Na2WO4 + 12 HCl + SnCl2 = W5O14 + Na2SnCl6 + 6 H2O + 8 NaCl

KIO3 + Cl2 + KOH = K5IO6 + KCl + H2O =>
KIO3 + Cl2 + 6 KOH = K5IO6 + 2 KCl + 3 H2O

Ca3(PO4)2 + SiO2 + C2 = Ca(SiO3) + P2 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 Ca(SiO3) + 2 P2 + 10 CO

CH3NH2H2O + HCl = CH3NH3 + Cl + H2O =>
CH3NH2H2O + HCl = CH3NH3 + Cl + H2O

AgNO3 + Ni = Ag + Ni(NO3)2 =>
2 AgNO3 + Ni = 2 Ag + Ni(NO3)2

MnCl2 + KClO3 + KOH = KCl + KMnO4 + H2O =>
6 MnCl2 + 5 KClO3 + 18 KOH = 17 KCl + 6 KMnO4 + 9 H2O

Al2(SO3)3 + H2O = H2SO3 + Al2O3 =>
Al2(SO3)3 + 3 H2O = 3 H2SO3 + Al2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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