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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
(Fe)2(O)3 + CO = Fe + CO2 =>
(Fe)2(O)3 + 3 CO = 2 Fe + 3 CO2

NaNO3 + H2 = NH3 + NaOH + H2O =>
NaNO3 + 4 H2 = NH3 + NaOH + 2 H2O

Mg + Fe2(CO3)3 = Fe + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 4 Fe + 3 Mg(CO3)2

MnF2 = Mn + F2 =>
MnF2 = Mn + F2

Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2

ZnO2H2 + H3PO4 = Zn3P2O8 + H2O =>
3 ZnO2H2 + 2 H3PO4 = Zn3P2O8 + 6 H2O

Ba(OH)2(ag) + NiSO4(ag) = Ni(OH)2 + BaSO4 =>
Ba(OH)2(ag) + NiSO4(ag) = Ni(OH)2 + BaSO4

Mg + Fe2(CO3)3 = Fe + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 4 Fe + 3 Mg(CO3)2

CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4

Co + Sn(NO3)4 = Co(NO3)2 + Sn =>
2 Co + Sn(NO3)4 = 2 Co(NO3)2 + Sn

Al(C2H3O2)3 + Mg = Al + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Mg = 2 Al + 3 Mg(C2H3O2)2

CO2 + KHO = K2CO3 + H2O =>
CO2 + 2 KHO = K2CO3 + H2O

LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2 =>
2 LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2

(NH2)2CO + O2 = CO2 + N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O

Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3 + NaC2H3O2 + H2O =>
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3 + 2 NaC2H3O2 + H2O

V2S3 + H2SO4 = H4V6O17 + S + H2O =>
3 V2S3 + 5 H2SO4 = H4V6O17 + 14 S + 3 H2O

BrO3{-} + SO2 + H2O = Br2 + SO4{-2} + H{+} =>
2 BrO3{-} + 5 SO2 + 4 H2O = Br2 + 5 SO4{-2} + 8 H{+}

LiHCO3 + CH3COOH = LiCH3COO + H2CO3 =>
LiHCO3 + CH3COOH = LiCH3COO + H2CO3

Al + Pb(SO4) = Pb + Al(SO4) =>
Al + Pb(SO4) = Pb + Al(SO4)

HSiCl3 = Si + HCl + SiCl4 =>
2 HSiCl3 = Si + 2 HCl + SiCl4

Na(HCO3) + H(C2H3O2) = Na(C2H3O2) + H2(CO3) =>
Na(HCO3) + H(C2H3O2) = Na(C2H3O2) + H2(CO3)

HC2H3O2(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2(aq) + 2 H2O(l)

Ni + Fe2(SO4)3 = Fe + Ni(SO4) =>
3 Ni + Fe2(SO4)3 = 2 Fe + 3 Ni(SO4)

Ca + O3 = CaO =>
3 Ca + O3 = 3 CaO

C7H16 + O2(g) = CO2(g) + H2O(g) =>
C7H16 + 11 O2(g) = 7 CO2(g) + 8 H2O(g)

Cr7 + O2 = Cr2O3 =>
4 Cr7 + 21 O2 = 14 Cr2O3

C6H7NaO6 + CaCl2 = C12H14CaO12 + NaCl =>
2 C6H7NaO6 + CaCl2 = C12H14CaO12 + 2 NaCl

HNO2 + H{+} + Cl{-} = N2O + H2O + HClO =>
2 HNO2 + 2 H{+} + 2 Cl{-} = N2O + H2O + 2 HClO

Ca(CH3COO)2 + Na2SO4 = CaSO4 + NaCH3COO =>
Ca(CH3COO)2 + Na2SO4 = CaSO4 + 2 NaCH3COO

Fe + (NH4)2S = FeS + (NH4)2 =>
Fe + (NH4)2S = FeS + (NH4)2

MgCO3 + HBrO3 = Mg(BrO3)2 + H2O + CO2 =>
MgCO3 + 2 HBrO3 = Mg(BrO3)2 + H2O + CO2

CuS + Na2CO3 = Cu2S + Na2S2O3 + Na2S + CO2 =>
8 CuS + 3 Na2CO3 = 4 Cu2S + Na2S2O3 + 2 Na2S + 3 CO2

SbCl3 + Fe = Sb + FeCl2 =>
2 SbCl3 + 3 Fe = 2 Sb + 3 FeCl2

HCOOH + HNO2 = CO2 + H2O + NO =>
HCOOH + 2 HNO2 = CO2 + 2 H2O + 2 NO

MgSO4(aq) + CaS(aq) = MgS + CaSO4 =>
MgSO4(aq) + CaS(aq) = MgS + CaSO4

Ag(CH3COO) + Na3PO4 = Ag3PO4 + Na(CH3COO) =>
3 Ag(CH3COO) + Na3PO4 = Ag3PO4 + 3 Na(CH3COO)

Cr + MnCl2 = CrCl3 + Mn =>
2 Cr + 3 MnCl2 = 2 CrCl3 + 3 Mn

HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)

C19H40(s) + O2(g) = CO2(g) + H2O(g) =>
C19H40(s) + 29 O2(g) = 19 CO2(g) + 20 H2O(g)

N*2 + H*2 = NH*3 =>
N*2 + H*2 = NH*3

HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2

C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O

Zr + H3AsO4 = Zr3(AsO4)4 + H2 =>
3 Zr + 4 H3AsO4 = Zr3(AsO4)4 + 6 H2

S2 + OH = SO4 + H2O =>
S2 + 16 OH = 2 SO4 + 8 H2O

O10P4 + H2O = H4P2O7 =>
O10P4 + 4 H2O = 2 H4P2O7

Ag(NH3)2 + HCl = AgCl + NH3 + H =>
Ag(NH3)2 + HCl = AgCl + 2 NH3 + H

BrO3{-} + Sn{2+} + H2O = Br{-} + Sn{4+} + OH{-} =>
BrO3{-} + 3 Sn{2+} + 3 H2O = Br{-} + 3 Sn{4+} + 6 OH{-}

K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2 =>
K2Cr2O7 + (NH4)2C2O4*H2O = (NH4)2Cr2O7 + K2CO3 + CO2 + H2

Fe2O3 + AgCl = FeCl3 + Ag2O =>
Fe2O3 + 6 AgCl = 2 FeCl3 + 3 Ag2O

CuSO4 + Na(OH) = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 Na(OH) = Cu(OH)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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