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Chemische vergelijkingen in evenwicht op01/19/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2Cr2O7 + Na2S + H2O = S + NaOH + KCrO2 =>
K2Cr2O7 + 3 Na2S + 3 H2O = 3 S + 6 NaOH + 2 KCrO2

HClO + H2SO4 = Cl2 + H2O + SO4 =>
2 HClO + H2SO4 = Cl2 + 2 H2O + SO4

C6H5CHCHCHO + NaClO2 = C6H5CHCHCOOH + NaClO =>
C6H5CHCHCHO + NaClO2 = C6H5CHCHCOOH + NaClO

FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)

Cl2 + H2O = O2 + Cl{-} + H{+} =>
2 Cl2 + 2 H2O = O2 + 4 Cl{-} + 4 H{+}

Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3

CaY2 + H2O = Ca(OH)2 + Y2 + H2 =>
CaY2 + 2 H2O = Ca(OH)2 + Y2 + H2

PO4 + H2O = H2 + PO5 =>
PO4 + H2O = H2 + PO5

NH4OH + HCl + KNO2 = N2 + KCl + H2O =>
NH4OH + HCl + KNO2 = N2 + KCl + 3 H2O

C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl

LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O

Ag(s) + H2S(aq) = Ag2S(ag) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(ag) + H2(g)

HCl + Ca(OH) = HOH + CaCl =>
HCl + Ca(OH) = HOH + CaCl

Cu(H2O)5SO4 = CuSO4 + H2O =>
Cu(H2O)5SO4 = CuSO4 + 5 H2O

Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2

P + NaMnO4 + H2O = NaH2PO4 + Na2HPO4 + MnO2 =>
3 P + 5 NaMnO4 + 2 H2O = NaH2PO4 + 2 Na2HPO4 + 5 MnO2

U2W + G3 = GW2 + U =>
6 U2W + G3 = 3 GW2 + 12 U

K02Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K02Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O

HCl + (NaHCO3) = NaCl(CO2) + H2O =>
HCl + (NaHCO3) = NaCl(CO2) + H2O

HClO3 + Fe(OH)3 = FeO3 + H2O + Cl2 =>
6 HClO3 + 10 Fe(OH)3 = 10 FeO3 + 18 H2O + 3 Cl2

Au + NH3 = AuNH3 =>
Au + NH3 = AuNH3

NaHS + HNO3 = H2O + S + NaNO3 + NO =>
3 NaHS + 5 HNO3 = 4 H2O + 3 S + 3 NaNO3 + 2 NO

Ni + O4 = Ni2O2 =>
4 Ni + O4 = 2 Ni2O2

NaCrO2 + Br2 + NaOH = H2O + NaCrO4 + NaBr =>
NaCrO2 + 2 Br2 + 4 NaOH = 2 H2O + NaCrO4 + 4 NaBr

SiO2Ca(OH)2 = CaSiO4H2 =>
SiO2Ca(OH)2 = CaSiO4H2

FeAsS + HCl = FeCl2 + As0 + H2S =>
FeAsS + 2 HCl = FeCl2 + As0 + H2S

C9H13NO3 + O2 = CO2 + H2O + N20 =>
20 C9H13NO3 + 215 O2 = 180 CO2 + 130 H2O + N20

Na2HPO4(s) + H2O(l) = NaOH(aq) + H3PO4(aq) =>
Na2HPO4(s) + 2 H2O(l) = 2 NaOH(aq) + H3PO4(aq)

Fe2O3 + LiOHH2O + NH4H2PO4 + C = LiFePO4 + NH3 + H2O + CO2 =>
2 Fe2O3 + 4 LiOHH2O + 4 NH4H2PO4 + C = 4 LiFePO4 + 4 NH3 + 12 H2O + CO2

Rb + CaNO3 = RbNO3 + Ca =>
Rb + CaNO3 = RbNO3 + Ca

FeCl3 + AgNO3 = AgCl3 + Fe(NO3) =>
FeCl3 + AgNO3 = AgCl3 + Fe(NO3)

Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3

NaBr + Be(OH)2 = BeBr2 + NaOH =>
2 NaBr + Be(OH)2 = BeBr2 + 2 NaOH

Na + PH2O2 = NaPH2O2 =>
Na + PH2O2 = NaPH2O2

KClO(subscript)3 = KCl + O(subscript)2 =>
2 KClO(subscript)3 = 2 KCl + 3 O(subscript)2

H3PO4 + Pb(NO3)2 = HNO3 + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(NO3)2 = 6 HNO3 + Pb3(PO4)2

C3H6 + C6H6 = C6H5C3H7 =>
C3H6 + C6H6 = C6H5C3H7

C2H4O2 + Cu = C4H6CuO4 + H2 =>
2 C2H4O2 + Cu = C4H6CuO4 + H2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CH4 + Cl2 = C3Cl + HCl =>
6 CH4 + 13 Cl2 = 2 C3Cl + 24 HCl

KCr(OH)4 = Cr(OH)3 + KOH =>
KCr(OH)4 = Cr(OH)3 + KOH

Mg2 + CH3COOH = Mg(CH3COO)2 + H =>
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 4 H

H2B2O4 = B2O3 + H2O =>
H2B2O4 = B2O3 + H2O

C7H5O6N3 = C + N2 + O2 + H2 =>
2 C7H5O6N3 = 14 C + 3 N2 + 6 O2 + 5 H2

HOCl + HI = Cl2 + H2O + I2 =>
2 HOCl + 2 HI = Cl2 + 2 H2O + I2

Cu + KOH + H2O = K2[Cu(OH)4] + H2 =>
Cu + 2 KOH + 2 H2O = K2[Cu(OH)4] + H2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

K2(CH3CO2) + Na2CrO4 = K2(CrO4)Na2(CH3CO2) =>
K2(CH3CO2) + Na2CrO4 = K2(CrO4)Na2(CH3CO2)

Cr2O3 + H2 = Cr2 + H2O =>
Cr2O3 + 3 H2 = Cr2 + 3 H2O

H2TiO2Cl4 + NaOH = H4TiO4 + NaCl + O2 + H2O =>
2 H2TiO2Cl4 + 8 NaOH = 2 H4TiO4 + 8 NaCl + O2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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