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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + S + AgNO3 = HNO3 + Ag2S =>
H2 + S + 2 AgNO3 = 2 HNO3 + Ag2S

LiBr + Mg = Br + MgLi =>
LiBr + Mg = Br + MgLi

Ca(NO3)2 + HCl = CaCl2 + H(NO3) =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 H(NO3)

AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl

K2Cr2O7 + H2SO4 + KBr = CrBr3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 12 KBr = 2 CrBr3 + 3 Br2 + 7 K2SO4 + 7 H2O

BaCl2 + Fe(NO3)3 = Ba(NO3)2 + FeCl3 =>
3 BaCl2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FeCl3

CrI3 + NaBrO + NaOH = Na2CrO4 + NaIO3 + NaBr + H2O =>
2 CrI3 + 21 NaBrO + 10 NaOH = 2 Na2CrO4 + 6 NaIO3 + 21 NaBr + 5 H2O

KMnO4 + HCl + C2H2 = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 6 HCl + C2H2 = 2 KCl + 2 MnCl2 + 2 CO2 + 4 H2O

FeCl3 + NH3 = FeCl3NH3 =>
FeCl3 + NH3 = FeCl3NH3

Sr(OH)2 + H2O = Sr(OH3)2 + OH =>
Sr(OH)2 + 4 H2O = Sr(OH3)2 + 4 OH

C2 + SnO = Sn + CO =>
C2 + 2 SnO = 2 Sn + 2 CO

P + Si = P4Si3 =>
4 P + 3 Si = P4Si3

KClO3 = O2 + K + Cl2 =>
2 KClO3 = 3 O2 + 2 K + Cl2

NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3

Pb(NO3)2 + Na2F = PbF + NaNO3 =>
Pb(NO3)2 + Na2F = PbF + 2 NaNO3

C + O2 + Mg2SiO4 = Mg2Si2O6 + MgCO3 =>
2 C + 2 O2 + 2 Mg2SiO4 = Mg2Si2O6 + 2 MgCO3

Al(NO3)3 + Zn = Zn(NO3)3 + Al =>
Al(NO3)3 + Zn = Zn(NO3)3 + Al

NiSO4 + NH3 + H2O = (NH4)2SO4 + Ni(NH3)6(OH)2 =>
NiSO4 + 8 NH3 + 2 H2O = (NH4)2SO4 + Ni(NH3)6(OH)2

K2O + MgCO3 = K2CO3 + MgO =>
K2O + MgCO3 = K2CO3 + MgO

C2H2O4 + N2 = (NCOOH)2 =>
C2H2O4 + N2 = (NCOOH)2

ZnS + CaC2 = Zn + CaS + C =>
ZnS + CaC2 = Zn + CaS + 2 C

C7H8 + NaOH = C7H9 + NaO =>
C7H8 + NaOH = C7H9 + NaO

C7H19O3 + O2 = CO2 + H2O =>
4 C7H19O3 + 41 O2 = 28 CO2 + 38 H2O

Eu + H2SO4 = Eu2SO4 + H2 =>
2 Eu + H2SO4 = Eu2SO4 + H2

Ag2O + HBrO = HAg2 + BrO2 =>
Ag2O + HBrO = HAg2 + BrO2

N2O2 + (CH3)2N2H2 = N2 + H2O + CO2 =>
4 N2O2 + (CH3)2N2H2 = 5 N2 + 4 H2O + 2 CO2

Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2

Zr + HF = ZrF4 + H4 =>
Zr + 4 HF = ZrF4 + H4

K(CN) + Fe(SO4) = K2(SO4) + Fe(CN)2 =>
2 K(CN) + Fe(SO4) = K2(SO4) + Fe(CN)2

Bi(OH)3 + H3PO4 = BiPO4 + H2O =>
Bi(OH)3 + H3PO4 = BiPO4 + 3 H2O

Ca + Na + H + O = CaNaHO =>
Ca + Na + H + O = CaNaHO

HBr(aq) + H2O(l) = HO + H2Br =>
HBr(aq) + H2O(l) = HO + H2Br

Sr2O6 = SrO + O2 =>
Sr2O6 = 2 SrO + 2 O2

CH3COOOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
8 CH3COOOH + 3 Na2CO3 = 6 NaCH3COO + 7 CO2 + 7 H2O

KCl = K + Cl =>
KCl = K + Cl

CH2((CH2)4)CH3 + O2 = CO2 + H2O =>
4 CH2((CH2)4)CH3 + 37 O2 = 24 CO2 + 26 H2O

NaClO + HCl = HClO + NaCl =>
NaClO + HCl = HClO + NaCl

H2SO4 + Na3PO4 = H2PO4 + Na3SO4 =>
H2SO4 + Na3PO4 = H2PO4 + Na3SO4

FeO + NO2 = Fe2NO3 + O2 =>
4 FeO + 2 NO2 = 2 Fe2NO3 + O2

CuSO4 + Al2O3 = Al2(SO4)3 + CuO =>
3 CuSO4 + Al2O3 = Al2(SO4)3 + 3 CuO

K2SO3 + J2 + KOH = KJ + K2SO4 + H2O =>
K2SO3 + J2 + 2 KOH = 2 KJ + K2SO4 + H2O

CuCl2 + NH4OH = [Cu(NH3)2](Cl)2 + H2O =>
CuCl2 + 2 NH4OH = [Cu(NH3)2](Cl)2 + 2 H2O

BaCl2 + HN3 = Ba2H + Cl + N2 =>
4 BaCl2 + 2 HN3 = 2 Ba2H + 8 Cl + 3 N2

Fe(OH)2 + Cl2 = FeCl2 + H2O + O2 =>
2 Fe(OH)2 + 2 Cl2 = 2 FeCl2 + 2 H2O + O2

Y(NO3)3*6H2O + C2H5NO2 = Y2O3 + N2 + CO2 + H2O =>
6 Y(NO3)3*6H2O + 10 C2H5NO2 = 3 Y2O3 + 14 N2 + 20 CO2 + 61 H2O

HCI + NaOH = NaCI + H2O1 =>
HCI + NaOH = NaCI + H2O1

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

HS + H2O = SO2 + H2 =>
2 HS + 4 H2O = 2 SO2 + 5 H2

CH3CH2CH2CH2Cl + AgNO3 + EtOH = CH3CH2CH2CH2OEt + AgCl + HNO3 =>
CH3CH2CH2CH2Cl + AgNO3 + EtOH = CH3CH2CH2CH2OEt + AgCl + HNO3

C6H8O7 + K2S2O5 = SO2 + K3C6H5O7 + H2O =>
2 C6H8O7 + 3 K2S2O5 = 6 SO2 + 2 K3C6H5O7 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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