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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
CdSO3 + H2SO4 = CdSO4 + H2S =>
4 CdSO3 + H2SO4 = 4 CdSO4 + H2S

Na2(CO3) + AlPO3 = Al2(CO3)3 + Na3(PO3) =>
3 Na2(CO3) + 2 AlPO3 = Al2(CO3)3 + 2 Na3(PO3)

CeO2 + Al = Ce + Al2O3 =>
3 CeO2 + 4 Al = 3 Ce + 2 Al2O3

C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3 =>
C6H8O6 + Na2CO3 = C6H7NaO6 + NaHCO3

CaCO3 + H3O = Ca + HCO3 + H2O =>
CaCO3 + H3O = Ca + HCO3 + H2O

KMnO4 = K2MnO4 + MnO2 + O7 =>
14 KMnO4 = 7 K2MnO4 + 7 MnO2 + 2 O7

C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H

NaF + SiO2 = NaO2 + SiF =>
NaF + SiO2 = NaO2 + SiF

NaCO3 + FeCr2O4 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
16 NaCO3 + 4 FeCr2O4 + 3 O2 = 2 Fe2O3 + 8 Na2CrO4 + 16 CO2

MgCl2 + P2O5 = MgO + PCl5 =>
5 MgCl2 + P2O5 = 5 MgO + 2 PCl5

C2H5NO + O2 = CO2 + NO2 + H2O =>
4 C2H5NO + 15 O2 = 8 CO2 + 4 NO2 + 10 H2O

C3H8 + V2O5 = C3H6 + V2O3 + H2O =>
2 C3H8 + V2O5 = 2 C3H6 + V2O3 + 2 H2O

KH2PO4 + LiOH = LiH2PO4 + KOH =>
KH2PO4 + LiOH = LiH2PO4 + KOH

C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr

BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4

C2H5OH + NaOH + I2 = NaC2H3O2 + NaI + H2O =>
C2H5OH + 5 NaOH + 2 I2 = NaC2H3O2 + 4 NaI + 4 H2O

AI + Br2 = AIBr2 =>
AI + Br2 = AIBr2

LiOH + K3PO4 = KOH + Li3PO4 =>
3 LiOH + K3PO4 = 3 KOH + Li3PO4

CH3(CH2)16COOH + KOH = CH3(CH2)16COOK + H2O =>
CH3(CH2)16COOH + KOH = CH3(CH2)16COOK + H2O

EuCl2 + O2 + HCl = EuCl3 + H2O =>
4 EuCl2 + O2 + 4 HCl = 4 EuCl3 + 2 H2O

Pb2(CO3)4 + C2H4O2 = CO2 + Pb + H2O =>
Pb2(CO3)4 + C2H4O2 = 6 CO2 + 2 Pb + 2 H2O

S4{-2} + O2 + H2O = S2O3{-2} + H{+} =>
2 S4{-2} + 5 O2 + 2 H2O = 4 S2O3{-2} + 4 H{+}

MgCO3(s) + H2(s)SO4(s) = MgSO4(s) + H2(s)O + CO2(s) =>
MgCO3(s) + H2(s)SO4(s) = MgSO4(s) + H2(s)O + CO2(s)

Cu(NO3)2 + NaOH = NaNO3 + OH + Cu =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + 2 OH + Cu

Ne + Zn = NeZn =>
Ne + Zn = NeZn

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

LiClO3(s) = LiCl + O2(g) =>
2 LiClO3(s) = 2 LiCl + 3 O2(g)

HCl + C2H2H6O + K2CrO4 = CrCl3 + KCl + C2H4O + H2O =>
20 HCl + 3 C2H2H6O + 4 K2CrO4 = 4 CrCl3 + 8 KCl + 3 C2H4O + 16 H2O

Cr(OH)3(s) + HNO3 = H2O(l) + Cr(NO3)3 =>
Cr(OH)3(s) + 3 HNO3 = 3 H2O(l) + Cr(NO3)3

N2 + KI = K3N + I2 =>
N2 + 6 KI = 2 K3N + 3 I2

H2SO4 + Na = Na2SO4 + hydrogen =>
H2SO4 + 2 Na = Na2SO4 + H2

Na4C + O2 = Na2O + CO2 =>
Na4C + 2 O2 = 2 Na2O + CO2

PO4{3-} + H3O{+} = HPO4{2-} + H2O =>
PO4{3-} + H3O{+} = HPO4{2-} + H2O

(MgOH)3PO4 + H3PO4 = Mg(H2PO4)2 + Mg(OH)2 =>
2(MgOH)3PO4 + 4 H3PO4 = 3 Mg(H2PO4)2 + 3 Mg(OH)2

Hg(OH)2 + HF = HgF2 + H2O =>
Hg(OH)2 + 2 HF = HgF2 + 2 H2O

NaCO + HCl = NaCl + COH =>
NaCO + HCl = NaCl + COH

Cu + H2SO4 = Cu(SO4)2 + H2 =>
Cu + 2 H2SO4 = Cu(SO4)2 + 2 H2

MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O

O3 + KI + HCl = KCl + I2 + H2O =>
O3 + 6 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O

Fe(OH)2 + Cl2 = FeCl2 + OH =>
Fe(OH)2 + Cl2 = FeCl2 + 2 OH

KCl + NH3 = H2KN + HCl =>
KCl + NH3 = H2KN + HCl

Al(OH)3 + H2SO4 + NH3 + H2O = Al(SO4)2(NH4)*12H2O =>
Al(OH)3 + 2 H2SO4 + NH3 + 9 H2O = Al(SO4)2(NH4)*12H2O

HCl + PbO2 + HNO3 = Cl2 + Pb(NO3)2 + H2O =>
2 HCl + PbO2 + 2 HNO3 = Cl2 + Pb(NO3)2 + 2 H2O

NaHCO3 + HC1 = NaC1 + H2O + CO3 =>
7 NaHCO3 + 5 HC1 = 7 NaC1 + 6 H2O + 5 CO3

HCl + BaH2 = BaCl2 + H2 =>
2 HCl + BaH2 = BaCl2 + 2 H2

NaOH + H2O = H2Na + OH =>
NaOH + 2 H2O = H2Na + 3 OH

FeCl3 + NaOH3 = FeOH3 + NaCl3 =>
FeCl3 + NaOH3 = FeOH3 + NaCl3

KMnO4 + MnSO4 + water = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4

Sr + HI = SrI + H =>
Sr + HI = SrI + H

HNO3 + KOH = OH + KHNO3 =>
HNO3 + KOH = OH + KHNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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