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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br =>
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br

H2CrO7 + Na2CO3 = CO2 + H2O + Na2CrO7 =>
H2CrO7 + Na2CO3 = CO2 + H2O + Na2CrO7

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

N2 + Al = AlN =>
N2 + 2 Al = 2 AlN

NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)

Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O

C2H7N(g) + O2(g) = H2O(l) + CO2(g) + N2(g) =>
4 C2H7N(g) + 15 O2(g) = 14 H2O(l) + 8 CO2(g) + 2 N2(g)

NaFeO2 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFeO2 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 4 H2O

H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4

C2H6O + KMnO4 = C2H4O2 + H2O + KOH + MnO =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 3 H2O + 4 KOH + 4 MnO

Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2

HSCN + FeCl3 = Fe(SCN)3 + HCl =>
3 HSCN + FeCl3 = Fe(SCN)3 + 3 HCl

C3H2O4K2 + KOH = CH4 + K2CO3 =>
C3H2O4K2 + 2 KOH = CH4 + 2 K2CO3

C6H10O + MnO4 = C6H10O4 + MnO2 =>
2 C6H10O + 3 MnO4 = 2 C6H10O4 + 3 MnO2

NaSH + HNO3 = H2S + NaNO3 =>
NaSH + HNO3 = H2S + NaNO3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2

C8H12OH + O2 = CO2 + H2O =>
4 C8H12OH + 43 O2 = 32 CO2 + 26 H2O

NaBr + BaSO4 = BaBr2 + Na2SO4 =>
2 NaBr + BaSO4 = BaBr2 + Na2SO4

K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2

K2SO4 + PbI2 = PbSO4 + KI =>
K2SO4 + PbI2 = PbSO4 + 2 KI

AlCl3 + KOH + H2O = K[Al(OH)4] + HCl =>
AlCl3 + KOH + 3 H2O = K[Al(OH)4] + 3 HCl

CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O

NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O

AsO3{-3} + I2 + H2O = AsO4{-3} + I{-} + H{+} =>
AsO3{-3} + I2 + H2O = AsO4{-3} + 2 I{-} + 2 H{+}

MnBr3 + Ba(CN)2 = BaBr2 + Mn(CN)3 =>
2 MnBr3 + 3 Ba(CN)2 = 3 BaBr2 + 2 Mn(CN)3

Be2C + H2O = Be(OH)2 + CH4(aq) =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4(aq)

HBrO2 + Al(OH)3 = Al(BrO2)3 + H2O =>
3 HBrO2 + Al(OH)3 = Al(BrO2)3 + 3 H2O

Ag(OH)2 + Na = NaOH + Ag =>
Ag(OH)2 + 2 Na = 2 NaOH + Ag

C5H15 + O = H2O + CO2 =>
2 C5H15 + 35 O = 15 H2O + 10 CO2

Ti[OCH(CH3)2]4 + O2 = TiO2 + CO2 + H2O =>
Ti[OCH(CH3)2]4 + 18 O2 = TiO2 + 12 CO2 + 14 H2O

CH3CH2CHOH + O2 = H2O + CO2 =>
4 CH3CH2CHOH + 17 O2 = 14 H2O + 12 CO2

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

[Ni(NH3)6]Cl2 = NiCl2 + NH3 =>
[Ni(NH3)6]Cl2 = NiCl2 + 6 NH3

K*Cl = KCl =>
K*Cl = KCl

Na2S2O4 + AgCl + NH4OH = (NH4)2SO3 + NaCl + Ag + H2O =>
Na2S2O4 + 2 AgCl + 4 NH4OH = 2(NH4)2SO3 + 2 NaCl + 2 Ag + 2 H2O

Sm2O3 + Ba(OH)2*8H2O + CuO + O2 = SmBa2Cu3O7 + H2O =>
2 Sm2O3 + 8 Ba(OH)2*8H2O + 12 CuO + O2 = 4 SmBa2Cu3O7 + 72 H2O

Zn + Au(NO2)2 = ZnNO2 + Au2 =>
4 Zn + 2 Au(NO2)2 = 4 ZnNO2 + Au2

Ca + Cl2 + KOH = Ca(OH)2 + KCl =>
Ca + Cl2 + 2 KOH = Ca(OH)2 + 2 KCl

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

CaOH = Ca2O + H2O =>
2 CaOH = Ca2O + H2O

K2Cr2O7 + Ca(OH)2 = KOH + Ca2(Cr2O7)2 =>
2 K2Cr2O7 + 2 Ca(OH)2 = 4 KOH + Ca2(Cr2O7)2

K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl

VO3{-} + S2O8{2-} = VO2{+} + SO4{2-} + O2 =>
2 VO3{-} + 2 S2O8{2-} = 2 VO2{+} + 4 SO4{2-} + O2

Ag2O + H2SO4 = AgHSO4 + H2O =>
Ag2O + 2 H2SO4 = 2 AgHSO4 + H2O

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