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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
HI + CsOH = H2O + I2 + Cs =>
2 HI + 2 CsOH = 2 H2O + I2 + 2 Cs

CaCl2 + H2O2 + NaOH = Ca(OH)3 + NaCl =>
2 CaCl2 + H2O2 + 4 NaOH = 2 Ca(OH)3 + 4 NaCl

KCr2O4 + HCl = CrCl3 + H2O + Cl + KCl =>
KCr2O4 + 8 HCl = 2 CrCl3 + 4 H2O + Cl + KCl

P + O2 = P2O2 =>
2 P + O2 = P2O2

HCOOH + Cu(OH)2 = (HCOO)2Cu + H2O =>
2 HCOOH + Cu(OH)2 = (HCOO)2Cu + 2 H2O

Na2SO3 + H2SO4 = NaSO4 + H2S + H2O =>
2 Na2SO3 + 3 H2SO4 = 4 NaSO4 + H2S + 2 H2O

KBr + O2 = Br2 + K2O =>
4 KBr + O2 = 2 Br2 + 2 K2O

Mn2O3 + NaOH + NaClO = Na2MnO4 + NaCl + H2O =>
Mn2O3 + 4 NaOH + 3 NaClO = 2 Na2MnO4 + 3 NaCl + 2 H2O

K + Fe2SO4 = Fe + KSO4 =>
K + Fe2SO4 = 2 Fe + KSO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

KCl + H2O + CO2 = HCl + K2CO3 =>
2 KCl + H2O + CO2 = 2 HCl + K2CO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

Fe2O3 + Na2SO3 = Fe3O4 + Na2SO4 =>
3 Fe2O3 + Na2SO3 = 2 Fe3O4 + Na2SO4

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Na3PO4 + H2O = H3PO4 + NaOH =>
Na3PO4 + 3 H2O = H3PO4 + 3 NaOH

Al2O3 + NaOH = Al2OH + NaO3 =>
Al2O3 + NaOH = Al2OH + NaO3

Ni(s) + Sn(NO3)2(aq) = Ni(NO3)2(aq) + Sn(s) =>
Ni(s) + Sn(NO3)2(aq) = Ni(NO3)2(aq) + Sn(s)

AlC + H2O = CH4 + Al(OH)4 =>
AlC + 4 H2O = CH4 + Al(OH)4

C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr

Al2O3 + NaOH = Al2OH + NaO3 =>
Al2O3 + NaOH = Al2OH + NaO3

C8H13NH2 + O2 = C + H2O + N2 =>
4 C8H13NH2 + 15 O2 = 32 C + 30 H2O + 2 N2

S + O4 = SO2 =>
2 S + O4 = 2 SO2

As + H2SO4 = H3AsO4 + SO2 + H2O =>
2 As + 5 H2SO4 = 2 H3AsO4 + 5 SO2 + 2 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Al2O3 + NaOH = Al2OH + NaO3 =>
Al2O3 + NaOH = Al2OH + NaO3

Mn2S3 + O2 = Mn2O3 + S =>
2 Mn2S3 + 3 O2 = 2 Mn2O3 + 6 S

Co + Fe2(SO4)3 = Co2(SO4)3 + Fe =>
2 Co + Fe2(SO4)3 = Co2(SO4)3 + 2 Fe

K2O(aq) + H2O(l) = KOH =>
K2O(aq) + H2O(l) = 2 KOH

Cu + Cl2 + H2S = CuS + HCl =>
Cu + Cl2 + H2S = CuS + 2 HCl

CaClO3 = CaO + ClO2 =>
CaClO3 = CaO + ClO2

FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S

AgNO3 + K3PO = Ag3PO + KNO3 =>
3 AgNO3 + K3PO = Ag3PO + 3 KNO3

C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O

C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O

XLi2SO4 + SrCl2 = XSrSO4 + Li2Cl2 =>
XLi2SO4 + SrCl2 = XSrSO4 + Li2Cl2

Cl2O5 + NaOH = Cl(OH)5 + Na2O =>
Cl2O5 + 10 NaOH = 2 Cl(OH)5 + 5 Na2O

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

Ba(HCO3)2 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 Ba(HCO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2CO3

As2S3 + HNO3 = H3AsO4 + SO3 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 SO3 + 28 NO2 + 11 H2O

BaCl2 + NiSO4 = BaSO4 + Cl2Ni =>
BaCl2 + NiSO4 = BaSO4 + Cl2Ni

SrCl2 + Ca(OH)2 = Sr(OH)2 + CaCl2 =>
SrCl2 + Ca(OH)2 = Sr(OH)2 + CaCl2

MnCl2H2O + AgNO3 = AgCl + Mn(NO3)2 + H2O =>
MnCl2H2O + 2 AgNO3 = 2 AgCl + Mn(NO3)2 + H2O

SiC + O2 = SiO2 + CO2 =>
SiC + 2 O2 = SiO2 + CO2

KBr + Cl2 = ClK + Br2 =>
2 KBr + Cl2 = 2 ClK + Br2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Ag2SO4 + K3PO4 = Ag + PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 6 Ag + 2 PO4 + 3 K2SO4

Au + HCl + H2O2 = H[AuCl4] + H2O =>
2 Au + 8 HCl + 3 H2O2 = 2 H[AuCl4] + 6 H2O

CuNH3 + CH3COOH = CuCOOH + CH3NH3 =>
CuNH3 + CH3COOH = CuCOOH + CH3NH3

PH3 + O2 = P4O10 + H2O2 =>
4 PH3 + 11 O2 = P4O10 + 6 H2O2

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Breng de vergelijking van een chemische reactie in evenwicht
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