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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr{2+} + ClO{-} = CrO4{2-} + Cl2 =>
Cr{2+} + 4 ClO{-} = CrO4{2-} + 2 Cl2

Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + NH4(CH3COO) =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 NH4(CH3COO)

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

C3H6O3 = C + H2O =>
C3H6O3 = 3 C + 3 H2O

Ni(CN)2 + H3O = H2O + HCN + Ni =>
Ni(CN)2 + 2 H3O = 2 H2O + 2 HCN + Ni

Ca(ClO3)2 + Li2CO3 = CaCO3 + LiClO3 =>
Ca(ClO3)2 + Li2CO3 = CaCO3 + 2 LiClO3

KClO3 + H3PO4 = KHPO4 + O2 + Cl2O + H2O =>
4 KClO3 + 4 H3PO4 = 4 KHPO4 + 3 O2 + 2 Cl2O + 4 H2O

AlO(s) = Al(s) + O(g) =>
AlO(s) = Al(s) + O(g)

K3(PO4) + HCl = KCl + H3PO4 =>
K3(PO4) + 3 HCl = 3 KCl + H3PO4

NaCl + SO3 = Na2SO3 + Cl =>
2 NaCl + SO3 = Na2SO3 + 2 Cl

C2H5OH + [O] = H2O + CH3CO2H =>
C2H5OH + 2[O] = H2O + CH3CO2H

C6H3(COOH)3 + PCl3 = C6H3(CO)2OCOOH + H3PO3 + HCl =>
3 C6H3(COOH)3 + PCl3 = 3 C6H3(CO)2OCOOH + H3PO3 + 3 HCl

SnS + S + Na2CO3 = CO2 + Na2SnO3 + Na2S =>
SnS + S + 3 Na2CO3 = 3 CO2 + Na2SnO3 + 2 Na2S

(NH4)2SO4 + Cr(NO3)4 = NH4NO3 + Cr(SO4)2 =>
2(NH4)2SO4 + Cr(NO3)4 = 4 NH4NO3 + Cr(SO4)2

CO + H2O2 = CO(OH)3 =>
2 CO + 3 H2O2 = 2 CO(OH)3

HNO3 + FeCl3 = HCl + (NO3)3Fe =>
3 HNO3 + FeCl3 = 3 HCl + (NO3)3Fe

BaO2 + KI = KIO3 + Ba =>
3 BaO2 + 2 KI = 2 KIO3 + 3 Ba

H2S3O12 + No = SO4 + H2No2 =>
H2S3O12 + 2 No = 3 SO4 + H2No2

Pb(CH3COO)2 + AlBr3 = PbBr2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(CH3COO)3

I2O5 = O2 + I =>
2 I2O5 = 5 O2 + 4 I

S + HNO3 = H2S + NO2 + SO2 =>
2 S + 2 HNO3 = H2S + 2 NO2 + SO2

KNO3 + Ca = Ca(NO3)2 + K =>
2 KNO3 + Ca = Ca(NO3)2 + 2 K

V2O5 + CaO + Si + C = VC + CaSiO3 =>
2 V2O5 + 5 CaO + 5 Si + 4 C = 4 VC + 5 CaSiO3

C2H3NaO2 + KHSO4 = KNaSO4 + C2H4O2 =>
C2H3NaO2 + KHSO4 = KNaSO4 + C2H4O2

C6H14 = C4H10 + C2H4 =>
C6H14 = C4H10 + C2H4

C3H4 + H2 = C3H6 =>
C3H4 + H2 = C3H6

C13H10O2 + KOH = C7H5KO2 + C6H6O =>
C13H10O2 + KOH = C7H5KO2 + C6H6O

Fe2C3 + O2 = Fe3O4 + CO2 =>
3 Fe2C3 + 13 O2 = 2 Fe3O4 + 9 CO2

NaOH + (Fe{2}){3}(SO{4}){3} = FeOH{3} + Na{2}SO{4} =>
NaOH + (Fe{2}){3}(SO{4}){3} = FeOH{3} + Na{2}SO{4}

C6H6Br + KOH = C6H6K + HBrO =>
C6H6Br + KOH = C6H6K + HBrO

H2O = H + O =>
H2O = 2 H + O

V(OH)3 + NaOH = NaVO2 + H2O =>
V(OH)3 + NaOH = NaVO2 + 2 H2O

Fe + Rb2SO4 = Rb + FeSO4 =>
Fe + Rb2SO4 = 2 Rb + FeSO4

C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O

P4O10 + KOH = H2O + K3PO4 =>
P4O10 + 12 KOH = 6 H2O + 4 K3PO4

P8 + F2 = PF5 =>
P8 + 20 F2 = 8 PF5

K2CO3 + H2C2O4 = K2C2O4 + H2CO3 =>
K2CO3 + H2C2O4 = K2C2O4 + H2CO3

NiSO4 + NaOH = NaNiOHSO4 =>
NiSO4 + NaOH = NaNiOHSO4

C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7

Ca(OH)2(ac) + HCl(ac) = CaCl2(ac) + H2O(l) =>
Ca(OH)2(ac) + 2 HCl(ac) = CaCl2(ac) + 2 H2O(l)

HgCl2 + HF = H2Cl2 + HgF2 =>
HgCl2 + 2 HF = H2Cl2 + HgF2

CO(NH2)2 + HOCl = H2O + CO2 + NCl3 =>
CO(NH2)2 + 6 HOCl = 5 H2O + CO2 + 2 NCl3

Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + H2O + 2 OH{-}

CrCl3 + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 6 NaCl + 7 H2O

NI + H2O = NI(OH)2 + H2 =>
NI + 2 H2O = NI(OH)2 + H2

AgCl + H2SO4 = AgHSO4 + HCl =>
AgCl + H2SO4 = AgHSO4 + HCl

KMnO4 + H2SO4 + Zn + KNO3 = MnSO4 + K2SO4 + ZnNO3 + H2O =>
KMnO4 + 4 H2SO4 + 5 Zn + 5 KNO3 = MnSO4 + 3 K2SO4 + 5 ZnNO3 + 4 H2O

In2O3 + H2O = InOH + OH =>
In2O3 + 3 H2O = 2 InOH + 4 OH

(NH4)2CO3 + H{+} = NH4{+} + CO2 + H2O =>
(NH4)2CO3 + 2 H{+} = 2 NH4{+} + CO2 + H2O

FeS + Mg3(PO4)2 = Fe3(PO4)2 + MgS =>
3 FeS + Mg3(PO4)2 = Fe3(PO4)2 + 3 MgS

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Breng de vergelijking van een chemische reactie in evenwicht
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