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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaHSO4 + NaOH = Na2SO4H2O =>
NaHSO4 + NaOH = Na2SO4H2O

NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl

(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4

HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3

KClNaOH = NaClKOH =>
KClNaOH = NaClKOH

SO2 + Na2SO4 = Na2SO3 + SO3 =>
SO2 + Na2SO4 = Na2SO3 + SO3

Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + H2O =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O

CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4

H2O + Ca(OH)2 = Ca(H)4 + O =>
H2O + Ca(OH)2 = Ca(H)4 + 3 O

BrCl + H2O = BrClH2O =>
BrCl + H2O = BrClH2O

HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl

NH3HCl = NH4Cl =>
NH3HCl = NH4Cl

CI + H2SO4 = CHSO4 + I2 + S + H2O =>
6 CI + 7 H2SO4 = 6 CHSO4 + 3 I2 + S + 4 H2O

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

Al(OH)3 + CaCo3 = Al2(Co3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCo3 = Al2(Co3)3 + 3 Ca(OH)2

CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

CH3CH2OH + MnO4 = CH3COO + MnO2 + H2O =>
4 CH3CH2OH + 5 MnO4 = 4 CH3COO + 5 MnO2 + 6 H2O

MgNh3 = Mg(Nh3) =>
MgNh3 = Mg(Nh3)

FePO4 + CuS = Fe2S3 + Cu3(PO4)2 =>
2 FePO4 + 3 CuS = Fe2S3 + Cu3(PO4)2

K2S + CuSO4 = KSO4 + Cu2S =>
K2S + 2 CuSO4 = 2 KSO4 + Cu2S

P = P2 = O = O2 =>
2 P = P2

Ba + H2SO4 = H2 + BaSO4 =>
Ba + H2SO4 = H2 + BaSO4

H3(PO)4(aq) + Na(OH)(aq) = Na3(PO)4(aq) + H(OH)(l) =>
H3(PO)4(aq) + 3 Na(OH)(aq) = Na3(PO)4(aq) + 3 H(OH)(l)

MnSO4 + NaOH = Na2SO4 + MnO + H2O =>
MnSO4 + 2 NaOH = Na2SO4 + MnO + H2O

CaO + HNO2 = CaH + NO3 =>
CaO + HNO2 = CaH + NO3

P2S5 + H2O = H2S + P2O5 =>
P2S5 + 5 H2O = 5 H2S + P2O5

NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl =>
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl

MnCl2 + KPO4 = MnPO4 + KCl2 =>
MnCl2 + KPO4 = MnPO4 + KCl2

MnO4 + Br2 = Mn + BrO3 =>
3 MnO4 + 2 Br2 = 3 Mn + 4 BrO3

NaCrO2 + Br3 + NaOH = Na2CrO4 + NaBr + H2O =>
NaCrO2 + Br3 + 4 NaOH = Na2CrO4 + 3 NaBr + 2 H2O

A2(SO4)3 + Ca(OH)2 = A1(OH)3 + CaSO4 =>
A2(SO4)3 + 3 Ca(OH)2 = 2 A1(OH)3 + 3 CaSO4

CdPO4 + (NH4)2S = Cd2S3 + (NH4)3PO4 =>
2 CdPO4 + 3(NH4)2S = Cd2S3 + 2(NH4)3PO4

H2SO3 + SC = SCSO3 + H2 =>
H2SO3 + SC = SCSO3 + H2

Cl2 + KOH = KCl + ClOH =>
Cl2 + KOH = KCl + ClOH

K = K2 =>
2 K = K2

KCl + H2S = K2S + HCl =>
2 KCl + H2S = K2S + 2 HCl

Pb(SCN)2 + KClO3 = PbO + KCl + SO2 + CO2 + N2 =>
Pb(SCN)2 + 3 KClO3 = PbO + 3 KCl + 2 SO2 + 2 CO2 + N2

C3H4 + H2O = H2 + CO2 =>
C3H4 + 6 H2O = 8 H2 + 3 CO2

Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH

CuSO4 + Zn + H2SO4 = ZnSO4 + H2Cu =>
CuSO4 + 2 Zn + H2SO4 = 2 ZnSO4 + H2Cu

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

CH3CH(OH)CH3 + CH3CH2COOH = CH3CH2COOCH(CH3)CH3 + H2O =>
CH3CH(OH)CH3 + CH3CH2COOH = CH3CH2COOCH(CH3)CH3 + H2O

(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH

HClO2 = ClO2 + H2O + HCl =>
5 HClO2 = 4 ClO2 + 2 H2O + HCl

Au + H2SeO4 = Au2(SeO4)3 + SeO + H2O =>
4 Au + 9 H2SeO4 = 2 Au2(SeO4)3 + 3 SeO + 9 H2O

CuSeO3 = Cu + Se + O3 =>
CuSeO3 = Cu + Se + O3

CH3P + O2 = CO2 + H2O + P =>
4 CH3P + 7 O2 = 4 CO2 + 6 H2O + 4 P

C8H10 + OH = CO2 + H2O =>
C8H10 + 42 OH = 8 CO2 + 26 H2O

NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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