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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr

Au + HCl = AuCl + H =>
Au + HCl = AuCl + H

C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

BaCl2FeSO4 = BaSO4FeCl2 =>
BaCl2FeSO4 = BaSO4FeCl2

Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + Hg(CN)2 + 6 OH{-}

Al + CO = AlO + C =>
Al + CO = AlO + C

NaClO + HCl + KBr = Br2 + NaCl + H2O + KClO3 =>
7 NaClO + 2 HCl + 2 KBr = Br2 + 7 NaCl + H2O + 2 KClO3

CH3CH(CH3)CH2OH + K2Cr2O7 + H2SO4 = CH3CH(CH3)COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(CH3)CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH(CH3)COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O

CaCO3 + Na2CO3 + H2O = NaHCO3 + Ca(OH)2 =>
CaCO3 + Na2CO3 + 2 H2O = 2 NaHCO3 + Ca(OH)2

C6H14 + H2O = CO + H2 =>
C6H14 + 6 H2O = 6 CO + 13 H2

N2 + K = K2N2 =>
N2 + 2 K = K2N2

NiO + Pb(NO3)2 = Ni(NO3)2 + PbO =>
NiO + Pb(NO3)2 = Ni(NO3)2 + PbO

Mg5Al2Si3O10(OH)8 + Mg2Si2O6 = Mg2Si5Al4O18 + Mg2SiO4 + H2O =>
2 Mg5Al2Si3O10(OH)8 + 3 Mg2Si2O6 = Mg2Si5Al4O18 + 7 Mg2SiO4 + 8 H2O

FeOHCl2H2O = Fe(OH)2ClHCl =>
FeOHCl2H2O = Fe(OH)2ClHCl

NaHSO3 + HAuCl4 + H2O = NaHSO4 + HCl + Au =>
3 NaHSO3 + 2 HAuCl4 + 3 H2O = 3 NaHSO4 + 8 HCl + 2 Au

NaH2PO4 + H2O = NaHPO4{-} + H3O{+} =>
NaH2PO4 + H2O = NaHPO4{-} + H3O{+}

KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)

CaCo3 + H3Po4 = CaCo3H3Po4 =>
CaCo3 + H3Po4 = CaCo3H3Po4

K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4) + CO2 + H2O + Na2SO4 + KNO3 =>
5 K3[Fe(SCN)6] + 48 Na2Cr2O7 + 66 H2SO4 = 5 Fe(NO3)3 + 48 Cr2(SO4) + 30 CO2 + 66 H2O + 48 Na2SO4 + 15 KNO3

CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)

Pb(NO3) + LiCl = PbCl + Li(NO3) =>
Pb(NO3) + LiCl = PbCl + Li(NO3)

(CUOH)2CO3 = CUO + CO2 + H2O =>
(CUOH)2CO3 = 2 CUO + CO2 + H2O

K(s) + S(g) = K2S =>
2 K(s) + S(g) = K2S

Pb(OH)2 + NaOH = Na4[Pb(OH)6] =>
Pb(OH)2 + 4 NaOH = Na4[Pb(OH)6]

NaClO + HCl + KI = NaCl + KCl + I2 + H2O =>
NaClO + 2 HCl + 2 KI = NaCl + 2 KCl + I2 + H2O

LaC2 + H2O = La(OH)3 + C2H + H2 =>
LaC2 + 3 H2O = La(OH)3 + C2H + H2

HCOONa + CuSO4 + NaOH = Cu2O + Na2SO4 + Na2CO3 + H2O =>
HCOONa + 2 CuSO4 + 5 NaOH = Cu2O + 2 Na2SO4 + Na2CO3 + 3 H2O

Al + NH3 = Al(NH3) =>
Al + NH3 = Al(NH3)

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

NO2{-} + H{+} + CO(NH2)2 = N2 + CO2 + H2O =>
2 NO2{-} + 2 H{+} + CO(NH2)2 = 2 N2 + CO2 + 3 H2O

NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl

H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + O3 =>
4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 4 H2O + O3

Li + CO2 + H2O = LiHCO3 + H23 =>
23 Li + 23 CO2 + 23 H2O = 23 LiHCO3 + H23

NH4Br + KOH = NH3 + H2O + KBr =>
NH4Br + KOH = NH3 + H2O + KBr

NaNO2 + HCI = NaCI + HNO2 =>
NaNO2 + HCI = NaCI + HNO2

BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl =>
BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl

NaHCO3 + CH3COOH = CH3COONa + H2O + C3O6 =>
3 NaHCO3 + 3 CH3COOH = 3 CH3COONa + 3 H2O + C3O6

Li2SO4 + K3PO4 = K2SO4 + Li3PO4 =>
3 Li2SO4 + 2 K3PO4 = 3 K2SO4 + 2 Li3PO4

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

Cr + ClO4 = CrCl + O4 =>
Cr + ClO4 = CrCl + O4

CO2 + H2O + NH3 + NaCl = NH4Cl + NaHCO3 =>
CO2 + H2O + NH3 + NaCl = NH4Cl + NaHCO3

MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(aq) =>
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(aq) + BaSO4(aq)

FeN2O6 = FeO + NO2 + O =>
FeN2O6 = FeO + 2 NO2 + O

Na2CrO7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO7 + 28 HCl = 4 NaCl + 2 CrCl3 + 14 H2O + 9 Cl2

Li + Ag3PO4 = Li3PO4 + Ag =>
3 Li + Ag3PO4 = Li3PO4 + 3 Ag

MnO(OH)2 + HCl = MnCl4 + H2O =>
MnO(OH)2 + 4 HCl = MnCl4 + 3 H2O

CH3CH2COOC2H5 + O2 = CO2 + H2O =>
2 CH3CH2COOC2H5 + 13 O2 = 10 CO2 + 10 H2O

CuS + O = SO2 + CuO =>
CuS + 3 O = SO2 + CuO

Fe2S3O12 + KOH = K2SO4 + FeO3H3 =>
Fe2S3O12 + 6 KOH = 3 K2SO4 + 2 FeO3H3

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Breng de vergelijking van een chemische reactie in evenwicht
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