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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2

LiI + H3PO4 = Li3PO4 + HI =>
3 LiI + H3PO4 = Li3PO4 + 3 HI

Ca{+2} + MnO4{-} = Ca(MnO4)2 =>
Ca{+2} + 2 MnO4{-} = Ca(MnO4)2

K2S2O8 + HCl = Cl2 + H2SO4 + KCl =>
K2S2O8 + 4 HCl = Cl2 + 2 H2SO4 + 2 KCl

KSO4 + Li = LiSO4 + K =>
KSO4 + Li = LiSO4 + K

K2MnO4(aq) + Cl2(g) = KMnO4(s) + KCl(aq) =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(s) + 2 KCl(aq)

Li3PO4 + CaO = CaPO4 + Li3O =>
Li3PO4 + CaO = CaPO4 + Li3O

Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2

Au + HI = HAu + I =>
Au + HI = HAu + I

Sn + Mn(No3)2 = Sn(No3)2 + Mn =>
Sn + Mn(No3)2 = Sn(No3)2 + Mn

BaCl2 + CuOH = CuCl + Ba(OH)2 =>
BaCl2 + 2 CuOH = 2 CuCl + Ba(OH)2

FeCl3 + Na3PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl3 + 2 Na3PO4 = Fe2(PO4)2 + 6 NaCl

Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH

KMnO4 + C5H8O2 = Mn(C5H7O2)3 + H2O + KOH + O2 =>
KMnO4 + 3 C5H8O2 = Mn(C5H7O2)3 + H2O + KOH + O2

HO = H + O2 =>
2 HO = 2 H + O2

Pt + H2O = Pt(OH)4 + H2 =>
Pt + 4 H2O = Pt(OH)4 + 2 H2

CuCl2 + HCl = [CuCl4] + H2 =>
CuCl2 + 2 HCl = [CuCl4] + H2

BaCl2 + CuOH = CuCl + Ba(OH)2 =>
BaCl2 + 2 CuOH = 2 CuCl + Ba(OH)2

UCl4 + K = U + KCl =>
UCl4 + 4 K = U + 4 KCl

Pb2PbO4 + HCl = Cl2 + PbCl2 + H2O =>
Pb2PbO4 + 8 HCl = Cl2 + 3 PbCl2 + 4 H2O

SrNO3 + NH4CO3 = SrCO3 + NH4NO3 =>
SrNO3 + NH4CO3 = SrCO3 + NH4NO3

N2O4 + N2H4 = N3 + H2O =>
N2O4 + 2 N2H4 = 2 N3 + 4 H2O

H2SO4 + CO2 = C2(SO4)4 + H2O =>
4 H2SO4 + 2 CO2 = C2(SO4)4 + 4 H2O

NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + NaCl =>
2 NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + 2 NaCl

C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2

NH3 + KMnO4 + KOH = HNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 8 KOH = HNO3 + 8 K2MnO4 + 5 H2O

H2 + BaO = Ba + H2O =>
H2 + BaO = Ba + H2O

K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K

N2O3 + O2 = N2O4 =>
2 N2O3 + O2 = 2 N2O4

CH3(COOH)2 + NaHCO3 = CH3(COONa)2 + H2O + CO2 =>
CH3(COOH)2 + 2 NaHCO3 = CH3(COONa)2 + 2 H2O + 2 CO2

Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2

CH3COONa + HClO4 = CH3COOH + NaClO4 =>
CH3COONa + HClO4 = CH3COOH + NaClO4

KSO4 + Li = LiSO4 + K =>
KSO4 + Li = LiSO4 + K

Bi + H2SiO2 = Bi2(SiO2)3 + H2 =>
2 Bi + 3 H2SiO2 = Bi2(SiO2)3 + 3 H2

AlCO3 = AlO + CO2 =>
AlCO3 = AlO + CO2

Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH

AlCO3 = AlO + CO2 =>
AlCO3 = AlO + CO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

BaBrO3 = Ba + BrO + O2 =>
BaBrO3 = Ba + BrO + O2

K2Cr2O7 + H2SO4 + H2O2 = H3CrO8 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 7 H2O2 = 2 H3CrO8 + K2SO4 + 5 H2O

FePO4 = Fe2O3 + P2O5 =>
2 FePO4 = Fe2O3 + P2O5

CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S

Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O

(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4

P + Se = P4Se10 =>
4 P + 10 Se = P4Se10

C2H6 + Br = C2Br6 + HBr =>
C2H6 + 12 Br = C2Br6 + 6 HBr

P + CaO = Ca3P2 + O2 =>
4 P + 6 CaO = 2 Ca3P2 + 3 O2

ZnSO4H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4H2O + 2 NaOH = ZnO + Na2SO4 + 2 H2O

Ba(CH3CO2)2 + Na2SO4 = BaSO4 + NaCH3CO2 =>
Ba(CH3CO2)2 + Na2SO4 = BaSO4 + 2 NaCH3CO2

CuCl2 + HCl = [CuCl4] + H2 =>
CuCl2 + 2 HCl = [CuCl4] + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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