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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Sn = Sn4Cl + H2 =>
2 HCl + 8 Sn = 2 Sn4Cl + H2

CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2

PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2

NaC204 + MnO4 = CO2 + Mn + Na =>
NaC204 + 102 MnO4 = 204 CO2 + 102 Mn + Na

NH4Br(ag) + Pb(C2H3O2)2(ag) = NH4(C2H3O2)2(ag) + PbBr(s) =>
NH4Br(ag) + Pb(C2H3O2)2(ag) = NH4(C2H3O2)2(ag) + PbBr(s)

Hg(ClO4)2 + Na2S = Na(ClO4) + HgS =>
Hg(ClO4)2 + Na2S = 2 Na(ClO4) + HgS

Cu(ClO)2 + HCl = CuCl2 + Cl2 + H2O =>
Cu(ClO)2 + 4 HCl = CuCl2 + 2 Cl2 + 2 H2O

Cr2S3 + O = Cr2O3 + SO2 =>
Cr2S3 + 9 O = Cr2O3 + 3 SO2

CH3Cl = C + H2 + Cl2 =>
2 CH3Cl = 2 C + 3 H2 + Cl2

C2H2 + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 C2H2 + 10 KMnO4 = 4 K2CO3 + 2 KHCO3 + 10 MnO2 + 2 H2O

H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4

NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4

Gd + O2 = Gd2O3 =>
4 Gd + 3 O2 = 2 Gd2O3

F + Al2Br2 = AlF3 + Br =>
6 F + Al2Br2 = 2 AlF3 + 2 Br

KBr + MnO2 + H2SO4 = K2SO4 + Mn(SO4) + Br2 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + Mn(SO4) + Br2 + 2 H2O

C2H5Cl + H2O = C2H4OH3 + Cl =>
C2H5Cl + H2O = C2H4OH3 + Cl

C4H8O2 + C3H7OH = C5H10O2 + C2H6O =>
C4H8O2 + C3H7OH = C5H10O2 + C2H6O

C6H7(NO2)3O5 = CO + CO2 + H2O + N2 =>
2 C6H7(NO2)3O5 = 9 CO + 3 CO2 + 7 H2O + 3 N2

Cu + HNO3 + HI = Cu(NO2)2 + I2 + H2O =>
Cu + 2 HNO3 + 2 HI = Cu(NO2)2 + I2 + 2 H2O

HCl + Mn(OH)2 = MnCl2 + H2O =>
2 HCl + Mn(OH)2 = MnCl2 + 2 H2O

Na + F2 = NaF =>
2 Na + F2 = 2 NaF

AlNH4(SO4)2*12H2O + BaCl2 = BaSO4 + Al + NH4 + Cl + H2O =>
AlNH4(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + Al + NH4 + 4 Cl + 12 H2O

Hg{+} + Cu = Hg + Cu{2+} =>
2 Hg{+} + Cu = 2 Hg + Cu{2+}

C6H14 + NaCl = Na + CCl4 + H =>
C6H14 + 24 NaCl = 24 Na + 6 CCl4 + 14 H

AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3

CH4 = C + H2 =>
CH4 = C + 2 H2

NH2OH + HNO = H3O + N2OH =>
NH2OH + HNO = H3O + N2OH

HC3H5O3 + H2O = HC3H4O3 + H3O =>
HC3H5O3 + H2O = HC3H4O3 + H3O

POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3

Pb + H2SO4 = Pb(HSO4)2 + SO2 + H2O =>
Pb + 3 H2SO4 = Pb(HSO4)2 + SO2 + 2 H2O

Ni(NO3)2 + AgCl = AgNO3 + NiCl2 =>
Ni(NO3)2 + 2 AgCl = 2 AgNO3 + NiCl2

HNO3(l) + Zn(s) = Zn(NO3)(s) + NO2(g) + H2O(l) =>
2 HNO3(l) + Zn(s) = Zn(NO3)(s) + NO2(g) + H2O(l)

N2O4 + H2 = H2O + NH3 =>
N2O4 + 7 H2 = 4 H2O + 2 NH3

CH3CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O

AgNO3(s) = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3(s) = 2 Ag(s) + 2 NO2(g) + O2(g)

SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3

CH3{+} + OH{-} = CH3OH =>
CH3{+} + OH{-} = CH3OH

KNO3 + C + S = KCO2 + SO2 + N =>
2 KNO3 + 2 C + S = 2 KCO2 + SO2 + 2 N

NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2

MgO + CO3 = MgCO + O2 =>
2 MgO + 2 CO3 = 2 MgCO + 3 O2

HF + Cl = F2 + HCl =>
2 HF + 2 Cl = F2 + 2 HCl

Ag2S + Al + Na2CO3 + H2O = Ag + NaAl(OH)4 + Na2S + H2CO3 =>
3 Ag2S + 2 Al + 4 Na2CO3 + 8 H2O = 6 Ag + 2 NaAl(OH)4 + 3 Na2S + 4 H2CO3

ZnO2 = ZnO + O =>
ZnO2 = ZnO + O

NaF + HBr = HF + NaBr =>
NaF + HBr = HF + NaBr

Na3PO4 + KCl = NaCl + K3PO4 =>
Na3PO4 + 3 KCl = 3 NaCl + K3PO4

KCl + C2H4O2 = C2HCl + KOH + H2O =>
KCl + C2H4O2 = C2HCl + KOH + H2O

Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O

SO2 + NaOH = SO(OH) + NaO =>
SO2 + NaOH = SO(OH) + NaO

NaHCO3HCl = NaCl + CO2 + H2O =>
NaHCO3HCl = NaCl + CO2 + H2O

K2CrO4 + Zn(NO3)2 = ZnCrO4 + KNO3 =>
K2CrO4 + Zn(NO3)2 = ZnCrO4 + 2 KNO3

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