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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaAsO2 + Zn + H2SO4 = AsH3 + ZnSO4 + Na2SO4 + O2 =>
2 NaAsO2 + 2 Zn + 3 H2SO4 = 2 AsH3 + 2 ZnSO4 + Na2SO4 + 2 O2

C16H18ClN3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 + Cl =>
2 C16H18ClN3S + 103 H2O2 = 32 CO2 + 116 H2O + 6 HNO3 + 2 H2SO4 + 2 Cl

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

Zn + Au(NO2)3 = Zn(NO2) + Au =>
3 Zn + Au(NO2)3 = 3 Zn(NO2) + Au

HgNO3 + HNO3 + C2H6O = Hg(ONC)2 + H2O + CO2 =>
4 HgNO3 + 4 HNO3 + 5 C2H6O = 4 Hg(ONC)2 + 17 H2O + 2 CO2

AlBr2 + Li = LiBr2 + Al2 =>
2 AlBr2 + 2 Li = 2 LiBr2 + Al2

S2 + H2O = SO2 + H2S =>
3 S2 + 4 H2O = 2 SO2 + 4 H2S

HNO2 + NH2SO3 = H2O + H2SO4 + N2 =>
4 HNO2 + 6 NH2SO3 = 2 H2O + 6 H2SO4 + 5 N2

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Cr(OH)3 + KOH = H2O + KCrO2 =>
Cr(OH)3 + KOH = 2 H2O + KCrO2

C1H3 + O2 = H2O + CO2 =>
4 C1H3 + 7 O2 = 6 H2O + 4 CO2

C6H10 + O2 = CO2 + H2OC =>
2 C6H10 + 7 O2 = 2 CO2 + 10 H2OC

LiBr(s) = Li(aq) + Br(aq) =>
LiBr(s) = Li(aq) + Br(aq)

NH4 + O = N + H2O =>
NH4 + 2 O = N + 2 H2O

Ce + O4 = CeO2 =>
2 Ce + O4 = 2 CeO2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3

HgS + NaOH = Na2S + Na2SO4 + H2O + Hg =>
4 HgS + 8 NaOH = 3 Na2S + Na2SO4 + 4 H2O + 4 Hg

PO5 + H2O = H2PO6 =>
PO5 + H2O = H2PO6

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

C3H3 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
2 C3H3 + 6[Cu(NH3)2]Cl = 3 C2Cu2 + 12 NH3 + 6 HCl

K2Cr2O7(aq) + FeCl2(aq) + HCl = FeCl3(aq) + CrCl3(aq) + K2 + H2O =>
K2Cr2O7(aq) + 8 FeCl2(aq) + 14 HCl = 8 FeCl3(aq) + 2 CrCl3(aq) + K2 + 7 H2O

C6H5NO2 + Sn + HCl = C6H7N + SnCl + H2O =>
C6H5NO2 + 6 Sn + 6 HCl = C6H7N + 6 SnCl + 2 H2O

NO4 + H2O = NH3 + O2 =>
4 NO4 + 6 H2O = 4 NH3 + 11 O2

C6H5COCH3 + NaOI = C6H5COONa + CHI3 + NaOH =>
C6H5COCH3 + 3 NaOI = C6H5COONa + CHI3 + 2 NaOH

C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3COOH

Ca(HCO3)2 + NaHCO3 = Na(HCO3)2 + CaHCO3 =>
Ca(HCO3)2 + NaHCO3 = Na(HCO3)2 + CaHCO3

C7H5N + NaOH + H2O = NaC6H5CO2 + NH3 =>
C7H5N + NaOH + H2O = NaC6H5CO2 + NH3

Na2CO3 + H2O = Na2CO3*10H2O =>
Na2CO3 + 10 H2O = Na2CO3*10H2O

CH3COOH + CU(OH)2 = (CH3COO)2CU + H2O =>
2 CH3COOH + CU(OH)2 = (CH3COO)2CU + 2 H2O

KMnO4 + Na2S2O3 + HCl = Na2S4O6 + MnCl2 + KCl + NaCl + H2O =>
2 KMnO4 + 10 Na2S2O3 + 16 HCl = 5 Na2S4O6 + 2 MnCl2 + 2 KCl + 10 NaCl + 8 H2O

KI + Cl2 + H2O = HCl + KIO =>
KI + Cl2 + H2O = 2 HCl + KIO

Fe0 + S0 = Fe2S2 =>
2 Fe0 + 2 S0 = Fe2S2

C15H31COOH + CH3OH = C15H31CO2CH3 + H2O =>
C15H31COOH + CH3OH = C15H31CO2CH3 + H2O

Hg2Cl2 + N2H6 = Hg + HgNH2Cl + HCl =>
2 Hg2Cl2 + N2H6 = 2 Hg + 2 HgNH2Cl + 2 HCl

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Mg + SrCl2 = MgCl2 + Sr =>
Mg + SrCl2 = MgCl2 + Sr

NH4Cl + FrBr = NH4Br + FrCl =>
NH4Cl + FrBr = NH4Br + FrCl

FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)

C7H5N + NaOH + H2O = NaC6H5CO2 + NH3 =>
C7H5N + NaOH + H2O = NaC6H5CO2 + NH3

CaCO3 + H2SO4 + H2O = CaSO4*2H2O + CO2(g) =>
CaCO3 + H2SO4 + H2O = CaSO4*2H2O + CO2(g)

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

NH3(g) + H2S(g) = (NH4)2S =>
2 NH3(g) + H2S(g) = (NH4)2S

H2OH2 + O2 = H2O2 =>
2 H2OH2 + 3 O2 = 4 H2O2

NaOH + CO + Cl2 = NaCl + Na2CO3 + H2O =>
4 NaOH + CO + Cl2 = 2 NaCl + Na2CO3 + 2 H2O

Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2

Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag

Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10

HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O

C57H10906 + O2 = CO2 + H2O =>
2 C57H10906 + 5567 O2 = 114 CO2 + 10906 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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