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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca3(PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2O = 3 Ca(OH)2 + 2 H3PO4

HNO2KI = HIKNO2 =>
HNO2KI = HIKNO2

C3H6O + Ni + H2 = C3H5Ni + H2O =>
2 C3H6O + 2 Ni + H2 = 2 C3H5Ni + 2 H2O

KI + KClO + H2O = Cl2 + KOH + I2 =>
2 KI + 2 KClO + 2 H2O = Cl2 + 4 KOH + I2

H4SIO4KOH = KH3SIO4H2O =>
H4SIO4KOH = KH3SIO4H2O

HIO + Fe(OH)3 = Fe(IO)3 + H2O =>
3 HIO + Fe(OH)3 = Fe(IO)3 + 3 H2O

Si + H = SiH =>
Si + H = SiH

N2*3H2 = NH3 =>
N2*3H2 = 2 NH3

Os + O2 = OsO2 =>
Os + O2 = OsO2

O2 + CI2 = OCI2 =>
O2 + 2 CI2 = 2 OCI2

HI + As2O5 = I + As2O3 + H2O =>
4 HI + As2O5 = 4 I + As2O3 + 2 H2O

Ti(SO4)2 + Na3PO4 = TiPO4 + Na3(SO4)2 =>
Ti(SO4)2 + Na3PO4 = TiPO4 + Na3(SO4)2

Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2

HOBrH2O = H3OBrO =>
HOBrH2O = H3OBrO

NH4Cl + Ca(OH) = NH4Ca + ClOH =>
NH4Cl + Ca(OH) = NH4Ca + ClOH

Zn2 + Fe3N3 = Zn2Fe2 + N3 =>
3 Zn2 + 2 Fe3N3 = 3 Zn2Fe2 + 2 N3

B3N3H3Cl3 + NaBH4 = B3N3H6 + NaCl + B2H6 =>
2 B3N3H3Cl3 + 6 NaBH4 = 2 B3N3H6 + 6 NaCl + 3 B2H6

Au(Co3) + Sn2Br2 = Sn(Co3) + AuBr =>
2 Au(Co3) + Sn2Br2 = 2 Sn(Co3) + 2 AuBr

Mn + H = MnH =>
Mn + H = MnH

Cu(s) + HI(aq) = CuI + H =>
Cu(s) + HI(aq) = CuI + H

Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5

Mg + Co(ClO4)2 = Mg(ClO4)2 + Co =>
Mg + Co(ClO4)2 = Mg(ClO4)2 + Co

PbCrO4 + HCl + FeSO4 = PbCl2 + Cr3(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
3 PbCrO4 + 24 HCl + 12 FeSO4 = 3 PbCl2 + Cr3(SO4)3 + 6 FeCl3 + 12 H2O + 3 Fe2(SO4)3

Cd + Cu(NO3)2 = Cu + Cd(NO3)2 =>
Cd + Cu(NO3)2 = Cu + Cd(NO3)2

Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl

H2SO3 + LiOH = LiSO3 + H3O =>
H2SO3 + LiOH = LiSO3 + H3O

NaNO3 + H2O = NaO + NO3 + H2 =>
NaNO3 + H2O = NaO + NO3 + H2

C4H6 + Br2 = C4H6Br =>
2 C4H6 + Br2 = 2 C4H6Br

K1N1O3 = O2 + K1N1O2 =>
2 K1N1O3 = O2 + 2 K1N1O2

FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O

C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4

Cd(CN)2 + H2S = CdS + HCN =>
Cd(CN)2 + H2S = CdS + 2 HCN

Cl2 + Kl + H2O = KlO3 + HCl =>
3 Cl2 + Kl + 3 H2O = KlO3 + 6 HCl

FeAsS + HNO3 = S + H3AsO3 + Fe(NO3)3 + NO2 + H2O =>
FeAsS + 9 HNO3 = S + H3AsO3 + Fe(NO3)3 + 6 NO2 + 3 H2O

OCl{-} + S2O3{-}2 + OH{-} = SO4{-}2 + Cl{-} + H2O =>
9 OCl{-} + 2 S2O3{-}2 + 2 OH{-} = 4 SO4{-}2 + 9 Cl{-} + H2O

FeO + Bi = Bi2O3 + Fe =>
3 FeO + 2 Bi = Bi2O3 + 3 Fe

FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3

C6 + O2 + H2 = C6H12O6 =>
C6 + 3 O2 + 6 H2 = C6H12O6

K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3

HBr + KMnO4 = Br2 + MnBr2 + KBr + H2OO =>
8 HBr + 2 KMnO4 = Br2 + 2 MnBr2 + 2 KBr + 4 H2OO

Mn2O3 + SO2 + O2 = MnSO4 =>
2 Mn2O3 + 4 SO2 + O2 = 4 MnSO4

(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + (NH4)Cl =>
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + 2(NH4)Cl

Al(s) + F2(g) = AlF2 =>
Al(s) + F2(g) = AlF2

FeCl + NaOH = ClOH + NaFe =>
FeCl + NaOH = ClOH + NaFe

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Pb(OH)2 = Pb{2+} + OH{-} =>
Pb(OH)2 = Pb{2+} + 2 OH{-}

C6H5CH = CHC6H5 = C6H5CH(OH)CH(OH)C6H5 =>
C6H5CH = CHC6H5

K2CrO4 = K + CrO4 =>
K2CrO4 = 2 K + CrO4

Fe(No3)3 + NaOH = Na(No)3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 Na(No)3 + Fe(OH)3

CaCo2 + NaCl = CaCl + NaCo2 =>
CaCo2 + NaCl = CaCl + NaCo2

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Breng de vergelijking van een chemische reactie in evenwicht
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