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Chemische vergelijkingen in evenwicht op12/03/24

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

MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl

LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr

Cu + H2SO4 = CuSO4 + CuSO2 + H2O =>
2 Cu + 2 H2SO4 = CuSO4 + CuSO2 + 2 H2O

AgNO3 + NaCO3{-}2 = AgCO3{-}2 + NaNO3 =>
AgNO3 + NaCO3{-}2 = AgCO3{-}2 + NaNO3

Ca(OH)2 + H2SO4 = CaSO4 + H2O = =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

ClO3 = ClO2 + O =>
ClO3 = ClO2 + O

HCl + SrO = H2O + SrCl2 =>
2 HCl + SrO = H2O + SrCl2

K2RuO4 + K2S2O8 + H2O = RuO4 + SO2 + KOH =>
3 K2RuO4 + K2S2O8 + 4 H2O = 3 RuO4 + 2 SO2 + 8 KOH

CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3

H2O + C10H14O4Cu + H3PO4 + Na2CO3 = Na2Cu2P6O18 + CO2 + H2 =>
25 H2O + 2 C10H14O4Cu + 6 H3PO4 + Na2CO3 = Na2Cu2P6O18 + 21 CO2 + 48 H2

NH3 + HPO3 = NH4PO3 =>
NH3 + HPO3 = NH4PO3

Ni2 + O2 = Ni2O3 =>
2 Ni2 + 3 O2 = 2 Ni2O3

[Al(OH)4]{-} + H3O{+} = Al(OH)3 + H2O =>
[Al(OH)4]{-} + H3O{+} = Al(OH)3 + 2 H2O

C2HCl3 + H2 = C2H4 + HCl3 =>
C2HCl3 + 2 H2 = C2H4 + HCl3

HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3

NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2

HSO4 + PbNO3 = PbSO4 + HNO3 =>
HSO4 + PbNO3 = PbSO4 + HNO3

NaO5 + H2O = Na(OH) + O =>
2 NaO5 + H2O = 2 Na(OH) + 9 O

MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(ag) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(ag)

Ba(N03)2 + NaBr = BaBr2 + NaN03 =>
Ba(N03)2 + 2 NaBr = BaBr2 + 2 NaN03

C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O

CuO + CO2 = Cu2(CO3)2 =>
2 CuO + 2 CO2 = Cu2(CO3)2

NaOH + H2O2 + Na2B4O7*10H2O + H2O = Na2B2(O2)2(OH)4*6(H2O) =>
2 NaOH + 4 H2O2 + Na2B4O7*10H2O + H2O = 2 Na2B2(O2)2(OH)4*6(H2O)

CaCrO4 + CH3COOH = Ca(CH3COO)2 + H2CrO4 =>
CaCrO4 + 2 CH3COOH = Ca(CH3COO)2 + H2CrO4

HNO3 + SO2 = NO2 + SO3 + H2O =>
2 HNO3 + SO2 = 2 NO2 + SO3 + H2O

HgS + O2 = HgO + S2O =>
4 HgS + 3 O2 = 4 HgO + 2 S2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

[]FeO(s) + []O2(g) = []Fe2O3(s) =>
4[]FeO(s) + []O2(g) = 2[]Fe2O3(s)

Pb + OH{-} + H2O = [Pb(OH)4]2{-} + H2 =>
4 Pb + 2 OH{-} + 14 H2O = 2[Pb(OH)4]2{-} + 7 H2

NaMnO4 + NaOH = Na2MnO4 + O2 + H2O =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + O2 + 2 H2O

Fe(NO3)3 + NaSCN = Fe(SCN)3 + NO3 + Na =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 NO3 + 3 Na

K2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 10 H2O + 4 K2SO4 + 9 O2

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

C2H4O2 + Cl2 = C2H3ClO2 + HCl =>
C2H4O2 + Cl2 = C2H3ClO2 + HCl

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

S + KClO3 + H2O = Cl + K2SO4 + H2H2SO4 =>
2 S + 2 KClO3 + 2 H2O = 2 Cl + K2SO4 + H2H2SO4

Zn + MnO2 = ZnO + Mn03 =>
6 Zn + 3 MnO2 = 6 ZnO + Mn03

CHS + O2 = CO2 + H2O + SO2 =>
4 CHS + 9 O2 = 4 CO2 + 2 H2O + 4 SO2

NH4HCO3 + C8H8O = C8H11N + CO2 + H2O =>
19 NH4HCO3 + 20 C8H8O = 19 C8H11N + 27 CO2 + 23 H2O

K2Br2 = KBr =>
K2Br2 = 2 KBr

VO2Cl + KI + HCl = VCl2 + I2 + KCl + H2O =>
2 VO2Cl + 6 KI + 8 HCl = 2 VCl2 + 3 I2 + 6 KCl + 4 H2O

CuS + HNO3 = Cu(NO3)2 + H2S(g) =>
CuS + 2 HNO3 = Cu(NO3)2 + H2S(g)

CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl

Ni + P + O = NiPO =>
Ni + P + O = NiPO

Mg + CaCO3 = MgCa + CO3 =>
Mg + CaCO3 = MgCa + CO3

NaCl + LiO = NaO + LiCl =>
NaCl + LiO = NaO + LiCl

Mg(NO3)2(aq) + Na2C03(aq) = MgC03(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2C03(aq) = MgC03(s) + 2 NaNO3(aq)

NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl2 =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 2 Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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