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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Cu(SO4) + NH4(OH) = Cu(OH) + NH4(SO4) =>
Cu(SO4) + NH4(OH) = Cu(OH) + NH4(SO4)

Sr(OH)2 + FeCl2 = SrFe + ClOH =>
Sr(OH)2 + FeCl2 = SrFe + 2 ClOH

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

NaOCl + NaI + HC2H3O2 = I2 + NaCl + NaC2H3O2 + H2O =>
NaOCl + 2 NaI + 2 HC2H3O2 = I2 + NaCl + 2 NaC2H3O2 + H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Bi(NO3)3 + NaSn(OH)3 + NaOH = Bi + NaSn(OH)6 + NaNO3 =>
Bi(NO3)3 + NaSn(OH)3 + 3 NaOH = Bi + NaSn(OH)6 + 3 NaNO3

KNO2 + H2SO4 + Cu = K4SO4 + CuSO4 + NO + H2O =>
4 KNO2 + 4 H2SO4 + 3 Cu = K4SO4 + 3 CuSO4 + 4 NO + 4 H2O

Ba(C2H3O2)2 + Li2SO4 = Li(C2H3O2)2 + Ba2SO4 =>
2 Ba(C2H3O2)2 + Li2SO4 = 2 Li(C2H3O2)2 + Ba2SO4

CaCO3 + MgF2 = CaF2 + MgCO3 =>
CaCO3 + MgF2 = CaF2 + MgCO3

NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

NO10 + N2H4 = N2 + H2O =>
2 NO10 + 10 N2H4 = 11 N2 + 20 H2O

(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)9 = 3969 O

Cd + H3PO4 = CdPO4 + H3 =>
Cd + H3PO4 = CdPO4 + H3

AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

NaNO3 + Li3PO4 = Na3PO4 + LiNO3 =>
3 NaNO3 + Li3PO4 = Na3PO4 + 3 LiNO3

CaCuCl2 = CuCaCl2 =>
CaCuCl2 = CuCaCl2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

Li3PO4 + NaNO3 = Li3(NO3)3 + Na3PO4 =>
Li3PO4 + 3 NaNO3 = Li3(NO3)3 + Na3PO4

SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO

K2MnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + Na2SO3 + H2O =>
3 K2MnO4 + 2 Na2S + 6 H2SO4 = 3 MnSO4 + 3 K2SO4 + 2 Na2SO3 + 6 H2O

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3

CsOH + Al + H2O = Cs2(Al(OH)4) + H2 =>
2 CsOH + Al + 2 H2O = Cs2(Al(OH)4) + H2

CrCl3 + NH3*H2O = Cr(OH)3 + NH3 + HCl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3 NH3 + 3 HCl

PbS + Na2SiO3 = Pb + Si + Na2S + O2 =>
2 PbS + 2 Na2SiO3 = 2 Pb + 2 Si + 2 Na2S + 3 O2

C5H12O + K2Cr2O7 + H2SO4 = C4H9COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H12O + K2Cr2O7 + 4 H2SO4 = 3 C4H9COH + Cr2(SO4)3 + K2SO4 + 7 H2O

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

K2CO3(aq) + Ca(NO3)2(aq) = K(NO3)(aq) + CaCO3(s) =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 K(NO3)(aq) + CaCO3(s)

NaOH + Na2O2 = NaO2 + NaH =>
2 NaOH + Na2O2 = 2 NaO2 + 2 NaH

HIO4 + KI + H2SO4 = K2SO4 + I2 + H2O =>
2 HIO4 + 14 KI + 7 H2SO4 = 7 K2SO4 + 8 I2 + 8 H2O

Ag(NO)3 + CaBr = AgBr + Ca(NO)3 =>
Ag(NO)3 + CaBr = AgBr + Ca(NO)3

NaBr2 + Cl2 = NaCl + Br2 =>
2 NaBr2 + Cl2 = 2 NaCl + 2 Br2

Li2CO3 + Zn(OH)2 = LiOH + ZnCO3 =>
Li2CO3 + Zn(OH)2 = 2 LiOH + ZnCO3

HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e

Pt(ClO3)4 + Cu3(PO3)2 = Pt3(PO3)4 + Cu(ClO3)2 =>
3 Pt(ClO3)4 + 2 Cu3(PO3)2 = Pt3(PO3)4 + 6 Cu(ClO3)2

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

CsOH + Al + H2O = Cs2(Al(OH)4) + H2 =>
2 CsOH + Al + 2 H2O = Cs2(Al(OH)4) + H2

P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4

K2SiO3 + CH3COOH = KCH3COO + H2SiO3 =>
K2SiO3 + 2 CH3COOH = 2 KCH3COO + H2SiO3

H2SO4 + Na2CO3 = CO2 + HOH + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + HOH + Na2SO4

Na2CO3 + HCl3 = Na2Cl3 + HCO3 =>
Na2CO3 + HCl3 = Na2Cl3 + HCO3

Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2

MgSO4*H2O = MgSO4 + H2O =>
MgSO4*H2O = MgSO4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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