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Chemische vergelijkingen in evenwicht op09/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li2S + Mg3N2 = Li3N + MgS =>
3 Li2S + Mg3N2 = 2 Li3N + 3 MgS

C6H10O + CH5N3O = C7H13N3O + H2O =>
C6H10O + CH5N3O = C7H13N3O + H2O

MgB2 + H2O = Mg(OH)2 + HOBH2 =>
MgB2 + 4 H2O = Mg(OH)2 + 2 HOBH2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CH2Br2 + Br2 = HBr + CHBr3 =>
CH2Br2 + Br2 = HBr + CHBr3

(NH4)2S + HClO3 = H2S + NH4ClO3 =>
(NH4)2S + 2 HClO3 = H2S + 2 NH4ClO3

K3PO4 + Hg(NO3)2 = KNO3 + Hg3(PO4)2 =>
2 K3PO4 + 3 Hg(NO3)2 = 6 KNO3 + Hg3(PO4)2

C3H8*C4H10 + O2 = CO2 + H2O =>
2 C3H8*C4H10 + 23 O2 = 14 CO2 + 18 H2O

Al + KOH + H2C2O4 = K3[Al(C2O4)3] + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4 = 2 K3[Al(C2O4)3] + 3 H2 + 6 H2O

Cs2 + O2 = Cs2O2 =>
Cs2 + O2 = Cs2O2

Na2SO4 + H2O = NaOH + SO4 + H =>
Na2SO4 + 2 H2O = 2 NaOH + SO4 + 2 H

Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]

NO2{-} + NH2SO3H = N2 + HSO4{-} + H2O =>
NO2{-} + NH2SO3H = N2 + HSO4{-} + H2O

Fe2O3 + P4 = Fe + P2O5 =>
10 Fe2O3 + 3 P4 = 20 Fe + 6 P2O5

Ba(ClO4)2 + H2O = Cl2O7 + Ba(OH)2 =>
Ba(ClO4)2 + H2O = Cl2O7 + Ba(OH)2

CO2 + RbOH = RbHCO3 =>
CO2 + RbOH = RbHCO3

KReO4 + H3PO2 + HCl = KH[ReCl6] + H3PO3 + H2O =>
2 KReO4 + 3 H3PO2 + 12 HCl = 2 KH[ReCl6] + 3 H3PO3 + 5 H2O

CaCl2 + Al2(CO3)3 = Ca(CO3) + AlCl3 =>
3 CaCl2 + Al2(CO3)3 = 3 Ca(CO3) + 2 AlCl3

Ag2SO3 + Li = Li2SO3 + Ag =>
Ag2SO3 + 2 Li = Li2SO3 + 2 Ag

FeCl3 + AgNo3 = FeNo3 + AgCl3 =>
FeCl3 + AgNo3 = FeNo3 + AgCl3

K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2

KReO4 + H3PO2 + HCl = KH[ReCl6] + H3PO3 + H2O =>
2 KReO4 + 3 H3PO2 + 12 HCl = 2 KH[ReCl6] + 3 H3PO3 + 5 H2O

Cu + S = CuS =>
Cu + S = CuS

I2 + CuO = I2O + Cu =>
I2 + CuO = I2O + Cu

Ni(OH)3 + H2SO4 = Ni(HSO4)3 + H2O =>
Ni(OH)3 + 3 H2SO4 = Ni(HSO4)3 + 3 H2O

CrCl2 + H2O + O2 = CrCl3 + Cr(OH)3 =>
12 CrCl2 + 6 H2O + 3 O2 = 8 CrCl3 + 4 Cr(OH)3

HBr + Ba = HBa + Br =>
HBr + Ba = HBa + Br

FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl

LiOH + Cl2O7 = LiCl + H2O + O2 =>
2 LiOH + Cl2O7 = 2 LiCl + H2O + 4 O2

K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl

Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2

K2O + CuO + O2 = KCuO2 =>
2 K2O + 4 CuO + O2 = 4 KCuO2

Zm + HNO3 = Zm(NO3)2 + H2 =>
Zm + 2 HNO3 = Zm(NO3)2 + H2

H2S + KOH = KHS + HOH =>
H2S + KOH = KHS + HOH

Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s) =>
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s)

COCl2(g) + Na(s) = NaCl(s) + CO(g) =>
COCl2(g) + 2 Na(s) = 2 NaCl(s) + CO(g)

B(OH)3 + CH3CH2CH2OH = B(OCH2CH2CH3)3 + H2O =>
B(OH)3 + 3 CH3CH2CH2OH = B(OCH2CH2CH3)3 + 3 H2O

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

KI + KIO3 + HNO3 = KNO3 + I2 + H2O =>
5 KI + KIO3 + 6 HNO3 = 6 KNO3 + 3 I2 + 3 H2O

H3P = H2 + P =>
2 H3P = 3 H2 + 2 P

EtBr + NaOAc = EtOAc + NaBr =>
EtBr + NaOAc = EtOAc + NaBr

BaCl2 + NaOH = NaCl2 + BaOH =>
BaCl2 + NaOH = NaCl2 + BaOH

Pb2O4 = PbO + O2 =>
Pb2O4 = 2 PbO + O2

CaH(CO3)2 + CH3COOH = (CH3COO)2Ca + H2O + CO2 =>
8 CaH(CO3)2 + 17 CH3COOH = 8(CH3COO)2Ca + 14 H2O + 18 CO2

H2Cr2O7 + Fe(OH)3 = Fe2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Fe(OH)3 = Fe2(Cr2O7)3 + 6 H2O

Br2 + KI(aq) = KBr + I2 =>
Br2 + 2 KI(aq) = 2 KBr + I2

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

Li2CO3 + MgI2 = LiI + MgCO3 =>
Li2CO3 + MgI2 = 2 LiI + MgCO3

C6H10O + CH5N3O = C7H13N3O + H2O =>
C6H10O + CH5N3O = C7H13N3O + H2O

Ni + P = NiP =>
Ni + P = NiP

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Breng de vergelijking van een chemische reactie in evenwicht
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