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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + Na2O = NaNH2 + H2O =>
2 NH3 + Na2O = 2 NaNH2 + H2O

HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr

Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}

FeS + O = FeSO =>
FeS + O = FeSO

C + H2O = CO2 + H =>
C + 2 H2O = CO2 + 4 H

Fe(OH)2(s) + HBr(aq) = FeBr2(aq) + H2O(l) =>
Fe(OH)2(s) + 2 HBr(aq) = FeBr2(aq) + 2 H2O(l)

SnCl3 = Sn + Cl =>
SnCl3 = Sn + 3 Cl

C3H5(OH)3 + Cu(OH)2 = C3H5OH + CuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OH + CuO2 + 2 H2O

FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl

CrI3 + KOH + HCl2 = K2CrO4 + KIO4 + KCl + H2O =>
CrI3 + 59 KOH + 27 HCl2 = K2CrO4 + 3 KIO4 + 54 KCl + 43 H2O

AlO2 + H2SO4 = Al(SO4)2 + H2O =>
AlO2 + 2 H2SO4 = Al(SO4)2 + 2 H2O

C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH

K2Cr2O7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 4 Cl2 + 7 H2O

Cu + H2SO4(concentrated) = SO2 + CuSO4 + H2O =>
Cu + 2 H2SO4(concentrated) = SO2 + CuSO4 + 2 H2O

Ar + N2 = ArN2 =>
Ar + N2 = ArN2

KH2PO4 + Ca(OH)2 = KHPO4 + H2O + Ca2 =>
4 KH2PO4 + 2 Ca(OH)2 = 4 KHPO4 + 4 H2O + Ca2

KCO3 + H2 = KHCO3 =>
2 KCO3 + H2 = 2 KHCO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

In + Cl2 = In2Cl3 =>
4 In + 3 Cl2 = 2 In2Cl3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

KMnO4 + CH3COOH + Na2SO3 = Mn(CH3COO)2 + CH3COOK + Na2SO4 + H2O =>
2 KMnO4 + 6 CH3COOH + 5 Na2SO3 = 2 Mn(CH3COO)2 + 2 CH3COOK + 5 Na2SO4 + 3 H2O

TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2

C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2

Na2SO4 + Be = BeSO4 + Na =>
Na2SO4 + Be = BeSO4 + 2 Na

TiO2 + KHF2 = K2TiF6 + KF + H2O =>
TiO2 + 4 KHF2 = K2TiF6 + 2 KF + 2 H2O

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

KOH + C = K + CO + H2O =>
2 KOH + C = 2 K + CO + H2O

HCl + S{2-} = HS{-} + Cl{-} =>
HCl + S{2-} = HS{-} + Cl{-}

C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O

HClO2(aq) = H2O + Cl2O3 =>
2 HClO2(aq) = H2O + Cl2O3

KNO2 + H2SO4 = NO + NO2 + K2SO4 + H2O =>
2 KNO2 + H2SO4 = NO + NO2 + K2SO4 + H2O

Fe + HNO3 = Fe(NO3)2 + H2O + N2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + 5 H2O + N2O

Fe2O3 + HClO2 = Fe(ClO2)3 + H2O =>
Fe2O3 + 6 HClO2 = 2 Fe(ClO2)3 + 3 H2O

FeSO4 + H2S = FeS2 + H2SO4 + H2 =>
FeSO4 + 2 H2S = FeS2 + H2SO4 + H2

CH3COOH + C2H5OH = CH3COOH5C2 + H2O =>
CH3COOH + C2H5OH = CH3COOH5C2 + H2O

V + O = VO2 =>
V + 2 O = VO2

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Na2CO3 + FeCr2O4 + O2 = Fe2O5 + Na2Cr2O4 + CO2 =>
4 Na2CO3 + 4 FeCr2O4 + 3 O2 = 2 Fe2O5 + 4 Na2Cr2O4 + 4 CO2

SnS + HCl + HNO3 = SnCl + S + NO + H2O =>
3 SnS + 3 HCl + HNO3 = 3 SnCl + 3 S + NO + 2 H2O

Mg + CO = MgC2 + MgCO3 =>
2 Mg + 3 CO = MgC2 + MgCO3

Na2SO4(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2) + PbSO4 =>
Na2SO4(aq) + Pb(C2H3O2)2(aq) = 2 Na(C2H3O2) + PbSO4

SO + Pb + Zn = ZnO + PbS =>
SO + Pb + Zn = ZnO + PbS

Cr2O3 + K2S2O7 = KCrO2 + SO3 =>
Cr2O3 + K2S2O7 = 2 KCrO2 + 2 SO3

AgCl + H2O2 = Ag + HCl + O =>
2 AgCl + H2O2 = 2 Ag + 2 HCl + 2 O

H3PO4 + HNO2 = N2O4 + H3PO3 + H2O =>
H3PO4 + 2 HNO2 = N2O4 + H3PO3 + H2O

MgO + HOH = Mg(OH)2 =>
MgO + HOH = Mg(OH)2

Cu + H2SO4(concentrated) = SO + CuSO4 + H2O =>
2 Cu + 3 H2SO4(concentrated) = SO + 2 CuSO4 + 3 H2O

MgCl2 + Na3Po = Mg3Po2 + NaCl =>
3 MgCl2 + 2 Na3Po = Mg3Po2 + 6 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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