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Chemische vergelijkingen in evenwicht op06/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

Ba(OH)2 + Na2CrO4 + KNO3 + HNO3 = H2O + K2CrO7 + NaNO3 + BaNO3 =>
6 Ba(OH)2 + Na2CrO4 + 2 KNO3 + 6 HNO3 = 9 H2O + K2CrO7 + 2 NaNO3 + 6 BaNO3

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2

K2HPO4 + H3PO4 = KH2PO4 =>
K2HPO4 + H3PO4 = 2 KH2PO4

HFK = KHF =>
HFK = KHF

BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl

H2C2O4 + KMnO4 = HMnO4 + K2C2O4 =>
H2C2O4 + 2 KMnO4 = 2 HMnO4 + K2C2O4

Cu + HNO3 = Cu(NO3)2 + NO2(g) + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2(g) + 2 H2O

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2SnCl6 + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 6 HCl = Hg2Cl2 + H2SnCl6 + 4 HNO3

Zn + HgO + H2O = Hg + Zn(OH)2 =>
Zn + HgO + H2O = Hg + Zn(OH)2

Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2SnCl6 + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 6 HCl = Hg2Cl2 + H2SnCl6 + 4 HNO3

Fe{3+} + H2O = FeOH{2+} + H3O{+} =>
Fe{3+} + 2 H2O = FeOH{2+} + H3O{+}

Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2SnCl6 + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 6 HCl = Hg2Cl2 + H2SnCl6 + 4 HNO3

NO3{-} + H{+} + e = NO2 + H2O =>
NO3{-} + 2 H{+} + e = NO2 + H2O

SeCl6 + O2 = SeO2 + Cl2O =>
2 SeCl6 + 5 O2 = 2 SeO2 + 6 Cl2O

Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O

AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3

SO3 + H2O = S(OH)2 + O3 =>
3 SO3 + 3 H2O = 3 S(OH)2 + 2 O3

Ba2 + CO2 = BaCO2 =>
Ba2 + 2 CO2 = 2 BaCO2

SrS + NiI2 = SrI2 + NiS =>
SrS + NiI2 = SrI2 + NiS

NaNO3 + AgBr + H2SO4 = AgNO3 + HBr + Na2SO4 =>
2 NaNO3 + 2 AgBr + H2SO4 = 2 AgNO3 + 2 HBr + Na2SO4

Pb(OH)2 = Pb2O4 + H2 =>
2 Pb(OH)2 = Pb2O4 + 2 H2

Ba(OH)2 + KHC8H4O4 = Ba(KC8H4O4)2 + H2O =>
Ba(OH)2 + 2 KHC8H4O4 = Ba(KC8H4O4)2 + 2 H2O

H2CrO4 + HCl = CrO2Cl2 + H2O =>
H2CrO4 + 2 HCl = CrO2Cl2 + 2 H2O

Ca(H2Po4)2Ca(OH)2 = CaHPo4H2O =>
Ca(H2Po4)2Ca(OH)2 = 2 CaHPo4H2O

Mg(s) + Mn2O3(s) = MgO(s) + Mn(s) =>
3 Mg(s) + Mn2O3(s) = 3 MgO(s) + 2 Mn(s)

(NH4)2(VO(C6H6O7)) + O2 = VO2 + CO2 + H2O + NH3 =>
(NH4)2(VO(C6H6O7)) + 5 O2 = VO2 + 6 CO2 + 4 H2O + 2 NH3

MgBr2 + (NH4)2CO3 = MgBr2(NH4)2CO3 =>
MgBr2 + (NH4)2CO3 = MgBr2(NH4)2CO3

KOH + C = CO + KH =>
KOH + C = CO + KH

Fe + NiO = FeO + Ni =>
Fe + NiO = FeO + Ni

CH3CHO + FeCl3 = CH3CHO(Cl) + FeCl2 =>
CH3CHO + FeCl3 = CH3CHO(Cl) + FeCl2

NaBrO3 + F2 + NaOH = NaBrO4 + NaF + H2O =>
NaBrO3 + F2 + 2 NaOH = NaBrO4 + 2 NaF + H2O

NaC2O4 + PbNo3 = NaNo3 + PbC2O4 =>
NaC2O4 + PbNo3 = NaNo3 + PbC2O4

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

LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2

Ag(N3)Cu = Cu(N3)Ag =>
Ag(N3)Cu = Cu(N3)Ag

KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O

MgNiCl{-} = NiMgCl{-} =>
MgNiCl{-} = NiMgCl{-}

Ag(NH3)2 + HS = Ag2S + NH4 + NH3 =>
2 Ag(NH3)2 + HS = Ag2S + NH4 + 3 NH3

KCl = K2 + Cl =>
2 KCl = K2 + 2 Cl

K2SO4 + HBr = K2SO3 + Br + H2O =>
K2SO4 + 2 HBr = K2SO3 + 2 Br + H2O

Cu(s) + {2}(g) = Cu{2}O(s) =>
Cu(s) + {2}(g) = Cu{2}O(s)

Al4C3 + HCl = AlCl3(aq) + CH4(g) =>
Al4C3 + 12 HCl = 4 AlCl3(aq) + 3 CH4(g)

FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2

NO3 + H3AsO3 = H3AsO4 + NO =>
NO3 + 2 H3AsO3 = 2 H3AsO4 + NO

CH41 + O2 = CO2 + H2O =>
4 CH41 + 45 O2 = 4 CO2 + 82 H2O

BaCl2 + K2C2O4 = K2Cl2BaC2 + O4 =>
BaCl2 + K2C2O4 = K2Cl2BaC2 + O4

CH4 + Br = CHBr3 + HBr =>
CH4 + 6 Br = CHBr3 + 3 HBr

H2O + AlCl3 = HCl + Al(OH)3 =>
3 H2O + AlCl3 = 3 HCl + Al(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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