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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O

NH3 + F = NH4F + N2 =>
8 NH3 + 6 F = 6 NH4F + N2

AI(s) + KOH(aq) + H2O(l) = KAI(OH)4 + H2(g) =>
2 AI(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAI(OH)4 + 3 H2(g)

Ba + KBr = K + BaBr2 =>
Ba + 2 KBr = 2 K + BaBr2

C7H5N3O2 + NOHSO4 = C7H4N4SO6 + H2O =>
C7H5N3O2 + NOHSO4 = C7H4N4SO6 + H2O

CH3Cl + Li = CH3Li + Cl =>
CH3Cl + Li = CH3Li + Cl

CI2(g) + NaI(s) = NaC1(s) + I2 =>
2 CI2(g) + 2 NaI(s) = 2 NaC1(s) + 3 I2

NaHCO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2HPO4 + 2 H2O + 2 CO2

KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2

N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O

B + HNO = H + B(NO) =>
B + HNO = H + B(NO)

C6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)

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

CH3Cl + Li = CH3Li + Cl =>
CH3Cl + Li = CH3Li + Cl

NO + HCl = (NO)Cl + H2 =>
2 NO + 2 HCl = 2(NO)Cl + H2

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4

Te + S = Te2S3 =>
2 Te + 3 S = Te2S3

Ni(NO3)2 + NH4(OH) = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4(OH) = 2 NH4(NO3) + Ni(OH)2

KF + Pb(NO3)2 = K(NO3) + PbF2 =>
2 KF + Pb(NO3)2 = 2 K(NO3) + PbF2

NO + HCl = (NO)Cl + H2 =>
2 NO + 2 HCl = 2(NO)Cl + H2

HCOOCH3 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + CH3OH + NH3 =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + CH3OH + 2 NH3

COCl(OH) = CO2 + HCl =>
COCl(OH) = CO2 + HCl

Al7 = Al4 =>
4 Al7 = 7 Al4

Ca(Cl)2 + K2(CO3) = KCl + Ca(CO3) =>
Ca(Cl)2 + K2(CO3) = 2 KCl + Ca(CO3)

HCOOCH3 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + CH3OH + NH3 =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + CH3OH + 2 NH3

S2O8 = SO4 =>
S2O8 = 2 SO4

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

KCrO2 + Br2 + H2O = KBr + HBr + H2Cr2O7 =>
2 KCrO2 + 3 Br2 + 3 H2O = 2 KBr + 4 HBr + H2Cr2O7

Na + H2SO3 = Na2SO3 + H2 =>
2 Na + H2SO3 = Na2SO3 + H2

C6H6 + HCl = C6H9Cl3 =>
C6H6 + 3 HCl = C6H9Cl3

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

KCrO2 + Br2 + H2O = KBr + HBr + H2Cr2O7 =>
2 KCrO2 + 3 Br2 + 3 H2O = 2 KBr + 4 HBr + H2Cr2O7

CO4H + H2O = CH3OH + OH =>
CO4H + 6 H2O = CH3OH + 9 OH

CuCO3 + NH4OH = Cu(OH)2 + (NH4)2CO3 =>
CuCO3 + 2 NH4OH = Cu(OH)2 + (NH4)2CO3

KCrO2 + Br2 + H2O = KBr + HBr + H2Cr2O7 =>
2 KCrO2 + 3 Br2 + 3 H2O = 2 KBr + 4 HBr + H2Cr2O7

C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl

Ag + C = AgC =>
Ag + C = AgC

Al2O3 + Ca(OH)2 + H2O = Ca3[Al(OH)6]2 =>
Al2O3 + 3 Ca(OH)2 + 3 H2O = Ca3[Al(OH)6]2

Cd3(PO4)2(aq) + (NH4)2S(aq) = CdS(s) + (NH4)3PO4(aq) =>
Cd3(PO4)2(aq) + 3(NH4)2S(aq) = 3 CdS(s) + 2(NH4)3PO4(aq)

K + AgCl2 = KCl2 + Ag =>
K + AgCl2 = KCl2 + Ag

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3

NH4Cl + CuO = CuCl2 + Cu + H2O + N2 =>
2 NH4Cl + 4 CuO = CuCl2 + 3 Cu + 4 H2O + N2

Zh + H2S = ZhS + H2 =>
Zh + H2S = ZhS + H2

S + Hg(NO3)2 = HgS + NO3 =>
S + Hg(NO3)2 = HgS + 2 NO3

H2O2 + Mg = H2 + MgO =>
H2O2 + 2 Mg = H2 + 2 MgO

Al3 + FeCl2 = AlCl3 + Fe =>
2 Al3 + 9 FeCl2 = 6 AlCl3 + 9 Fe

CO2 + CO = C2O3 =>
CO2 + CO = C2O3

C4H9I + Na = C8H18 + NaI =>
2 C4H9I + 2 Na = C8H18 + 2 NaI

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Breng de vergelijking van een chemische reactie in evenwicht
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