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Chemische vergelijkingen in evenwicht op10/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

H2SO4 + CrCO3 = CO2 + H2O + CrSO4 =>
H2SO4 + CrCO3 = CO2 + H2O + CrSO4

LiOH + MgSO4 = Mg(OH)2 + Li2SO4 =>
2 LiOH + MgSO4 = Mg(OH)2 + Li2SO4

Al2O3 + N2 = AlON + O2 =>
2 Al2O3 + 2 N2 = 4 AlON + O2

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

Cr + PbSO4 = Cr2(SO4)3 + Pb =>
2 Cr + 3 PbSO4 = Cr2(SO4)3 + 3 Pb

Pb(NO3)2 + CsCl = CsNO3 + PbCl2 =>
Pb(NO3)2 + 2 CsCl = 2 CsNO3 + PbCl2

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

CdCO3 = CO2 + CdO =>
CdCO3 = CO2 + CdO

RbCl + Ca = CaCl + Rb =>
RbCl + Ca = CaCl + Rb

H3O + HSO4 + Na2HPO4*7H2O = Na2SO4 + H3PO4 + H2O =>
H3O + HSO4 + Na2HPO4*7H2O = Na2SO4 + H3PO4 + 8 H2O

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

Zn + BRa = ZnRa + B =>
Zn + BRa = ZnRa + B

LiOH + MgSO4 = Mg(OH)2 + Li2SO4 =>
2 LiOH + MgSO4 = Mg(OH)2 + Li2SO4

NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O

SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2

Na2SO4 + H2SO4 = Na2H2 + SO4 =>
Na2SO4 + H2SO4 = Na2H2 + 2 SO4

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

Li3PO4 = Li + PO4 =>
Li3PO4 = 3 Li + PO4

NH4VO3 + SO2 + HCl = NH3 + V2O4 + SO2Cl2 + H2O =>
2 NH4VO3 + SO2 + 2 HCl = 2 NH3 + V2O4 + SO2Cl2 + 2 H2O

Na2S + Ag2SO4 = Na2SO4 + Ag2S =>
Na2S + Ag2SO4 = Na2SO4 + Ag2S

Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O

Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3

Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*H2O =>
Ca3(PO4)2 + 2 H2SO4 + 2 H2O = Ca(H2PO4)2 + 2 CaSO4*H2O

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

H3Po4 + MgCl2 = Mg3(Po4)2 + HCl =>
2 H3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 HCl

H + PO4 = H3PO4 =>
3 H + PO4 = H3PO4

CuCl2 + Na2CO3 = Cu(CO3)2 + Na2Cl =>
CuCl2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2Cl

Fe2(Cr2O7)3 + H2SO3 = Fe2(SO3)3 + H2Cr2O7 =>
Fe2(Cr2O7)3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2Cr2O7

SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3

NH4Cl + Pb(CH3COO)2 = NH4(CH3COO)2 + PbCl =>
NH4Cl + Pb(CH3COO)2 = NH4(CH3COO)2 + PbCl

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2

C2 + H2O = CH4 + CO2 =>
C2 + 2 H2O = CH4 + CO2

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O

HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl

C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr

Al + PbSO4 = Al2(SO4)3 + Pb =>
2 Al + 3 PbSO4 = Al2(SO4)3 + 3 Pb

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CO2 + HBr = CBr + HO2 =>
CO2 + HBr = CBr + HO2

AlCl3 + NaBr = AlBr3 + NaCl =>
AlCl3 + 3 NaBr = AlBr3 + 3 NaCl

SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2

NH4Br + RbOH = NH4OH + RbBr =>
NH4Br + RbOH = NH4OH + RbBr

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Breng de vergelijking van een chemische reactie in evenwicht
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