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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6O + H2O = C2H6 + H2O2 =>
C2H6O + H2O = C2H6 + H2O2

FeS2 + Cu = Fe + CuS =>
FeS2 + 2 Cu = Fe + 2 CuS

CO2 + H2O + NaC2H3O2 = C2H4O2 + NaHCO3 =>
CO2 + H2O + NaC2H3O2 = C2H4O2 + NaHCO3

CuFeS2 + H2O2 = CuFe + H2SO4 + H2O =>
CuFeS2 + 6 H2O2 = CuFe + 2 H2SO4 + 4 H2O

NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3

HBr + Cl = HCl2 + Br =>
HBr + 2 Cl = HCl2 + Br

HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O

K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2

HNO3 + K2O = KNO3 + H2O =>
2 HNO3 + K2O = 2 KNO3 + H2O

Sb + Cl = Sb3Cl3 =>
3 Sb + 3 Cl = Sb3Cl3

Cl2 + S = Cl2S =>
Cl2 + S = Cl2S

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O =>
C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O

MnO4{-} + S{2-} + OH{-} = MnO4{2-} + SO2 + H2O =>
6 MnO4{-} + S{2-} + 4 OH{-} = 6 MnO4{2-} + SO2 + 2 H2O

NH2 + H2O = NH3 + HO =>
NH2 + H2O = NH3 + HO

Gd2O3 + Nb2O5 = GdNbO4 =>
Gd2O3 + Nb2O5 = 2 GdNbO4

PbS + H3PO4 = PbPO4 + H2 + S =>
2 PbS + 2 H3PO4 = 2 PbPO4 + 3 H2 + 2 S

KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)

K2O + LiBr = KBr + Li2O =>
K2O + 2 LiBr = 2 KBr + Li2O

C52H11O + O2 = CO2 + H2O =>
4 C52H11O + 217 O2 = 208 CO2 + 22 H2O

Na2CO3(aq) + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3(aq) + 2 AgNO3 = Ag2CO3 + 2 NaNO3

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

MnO2 + H2C2O4 + HCl = MnCl + CO2 + H2O =>
2 MnO2 + 3 H2C2O4 + 2 HCl = 2 MnCl + 6 CO2 + 4 H2O

K2S + BaSO4 = K2(SO4) + Ba2S2 =>
2 K2S + 2 BaSO4 = 2 K2(SO4) + Ba2S2

C12H22O11 + KMnO4 + H3PO4 = CO2 + K3PO4 + Mn3(PO4)2 + H2O =>
5 C12H22O11 + 48 KMnO4 + 48 H3PO4 = 60 CO2 + 16 K3PO4 + 16 Mn3(PO4)2 + 127 H2O

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

AgClO4 + NaSCN = AgSCN + NaClO4 =>
AgClO4 + NaSCN = AgSCN + NaClO4

LiCl + Br = LiBr + Cl =>
LiCl + Br = LiBr + Cl

Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O

FeCl3*6H2O + O2 = Fe3O4 + Cl + H2O =>
3 FeCl3*6H2O + 2 O2 = Fe3O4 + 9 Cl + 18 H2O

N2 + LiH = Li3N + H2 =>
N2 + 6 LiH = 2 Li3N + 3 H2

A1 + CuC12 = A1C13 + Cu =>
12 A1 + 13 CuC12 = 12 A1C13 + 13 Cu

Hg(OH)2 + AgNO3 = Hg(NO3)2 + AgOH =>
Hg(OH)2 + 2 AgNO3 = Hg(NO3)2 + 2 AgOH

CoBr3 + F = CoF3 + Br2 =>
2 CoBr3 + 6 F = 2 CoF3 + 3 Br2

HOAc + H2O = H3O + OAc =>
HOAc + H2O = H3O + OAc

PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2

Mn + H2 = MnH3 =>
2 Mn + 3 H2 = 2 MnH3

KMnO4 + H3AsO3 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3AsO3 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O

Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7

Ba3(PO4)2 + Fe2O3 = BaO + FePO4 =>
Ba3(PO4)2 + Fe2O3 = 3 BaO + 2 FePO4

MgCO3 + Na2O = MgO + Na2CO3 =>
MgCO3 + Na2O = MgO + Na2CO3

C3H8(g) + O2 = H2O(g) + CO2(g) =>
C3H8(g) + 5 O2 = 4 H2O(g) + 3 CO2(g)

Cr2 + O2 + NaOH = H2O + Na3CrO3 =>
2 Cr2 + 3 O2 + 12 NaOH = 6 H2O + 4 Na3CrO3

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

TiCO3 + HCl = TiCl2 + CO2 + H2O =>
TiCO3 + 2 HCl = TiCl2 + CO2 + H2O

K2[HgI4] + KCNS = K[Hg(CNS)3] + KI =>
K2[HgI4] + 3 KCNS = K[Hg(CNS)3] + 4 KI

Cr + TeBr4 = CrBr3 + TeBr2 =>
2 Cr + 3 TeBr4 = 2 CrBr3 + 3 TeBr2

Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + NaNO3 =>
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + 2 NaNO3

HCOOH + CaO = CaCO3 + H2O + CH =>
5 HCOOH + 3 CaO = 3 CaCO3 + 4 H2O + 2 CH

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Breng de vergelijking van een chemische reactie in evenwicht
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