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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2(Zn(OH)4) + HNO3 = KNO3 + Zn(OH)2 + H2O =>
K2(Zn(OH)4) + 2 HNO3 = 2 KNO3 + Zn(OH)2 + 2 H2O

C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O

C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O

HBr + K = H2 + KBr =>
2 HBr + 2 K = H2 + 2 KBr

C3H5(OH)3 + Na2O = C3H5(ONa)3 + H2O =>
2 C3H5(OH)3 + 3 Na2O = 2 C3H5(ONa)3 + 3 H2O

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

FeOOH + CoOOH + Na = FeCo2O4 + Na2O + H2O =>
2 FeOOH + 4 CoOOH + 2 Na = 2 FeCo2O4 + Na2O + 3 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

CaCO3 + HNo3 = Ca(No3)2 + CO2 + H2O =>
CaCO3 + 2 HNo3 = Ca(No3)2 + CO2 + H2O

Ag + HClO4 = Ag(ClO4)3 + H2 =>
2 Ag + 6 HClO4 = 2 Ag(ClO4)3 + 3 H2

C2H4 + H2 = C2H64 =>
C2H4 + 30 H2 = C2H64

HgCl2 + NaOH = NaCl + HgO + H2O =>
HgCl2 + 2 NaOH = 2 NaCl + HgO + H2O

Na2SO3 + H3PO4 = H2O + Na3 + PO4 + SO2 =>
3 Na2SO3 + 2 H3PO4 = 3 H2O + 2 Na3 + 2 PO4 + 3 SO2

B + KNO3 = NO2 + B2O3 + K2O =>
2 B + 6 KNO3 = 6 NO2 + B2O3 + 3 K2O

(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4

CHCl3 + CuO = CO2 + H2O + CuCl2 + Cu =>
2 CHCl3 + 5 CuO = 2 CO2 + H2O + 3 CuCl2 + 2 Cu

CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2

Fe2P + FeS2 = Fe2S3 + PS2 =>
Fe2P + 10 FeS2 = 6 Fe2S3 + PS2

C124O75H145N + H2O = CH4 + CO2 + NH3 =>
C124O75H145N + 51 H2O = 61 CH4 + 63 CO2 + NH3

Bi{3+} + H2Y{2-} = BiY{-} + H{+} =>
Bi{3+} + H2Y{2-} = BiY{-} + 2 H{+}

Li(s) + O2 = Li2O(s) =>
4 Li(s) + O2 = 2 Li2O(s)

CsOH() + BaS() = Cs2S() + Ba(OH)2() =>
2 CsOH() + BaS() = Cs2S() + Ba(OH)2()

C6H5MgBr + C8H8O = C14H13OMgBr =>
C6H5MgBr + C8H8O = C14H13OMgBr

Ag2 + Cl2O5 = Ag4O5 + Cl2 =>
2 Ag2 + Cl2O5 = Ag4O5 + Cl2

Y2 + HNO3 = HYO3 + H2O + NO =>
3 Y2 + 10 HNO3 = 6 HYO3 + 2 H2O + 10 NO

IO3{-} + HSO3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
IO3{-} + 3 HSO3{-} + 3 OH{-} = 3 SO4{2-} + I{-} + 3 H2O

MnO + C = Mn + CO =>
MnO + C = Mn + CO

NH4 + F2 = NH4F =>
2 NH4 + F2 = 2 NH4F

NaOH + Na2CO3 = Na2OH + CO3 =>
2 NaOH + Na2CO3 = 2 Na2OH + CO3

MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2

Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4

H2C2O4*2H2O + NH3 = NH4HC2O4 + H2O =>
H2C2O4*2H2O + NH3 = NH4HC2O4 + 2 H2O

C5H11Br + O2 = CO2 + H2O + HBr =>
2 C5H11Br + 15 O2 = 10 CO2 + 10 H2O + 2 HBr

P + Sr(OH)2 + H2O = SrHPO3 + P2H4 =>
10 P + 4 Sr(OH)2 + 4 H2O = 4 SrHPO3 + 3 P2H4

Ba{2+} + S{-2} = BaS =>
Ba{2+} + S{-2} = BaS

C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O

Al + AuCl3 = Al3Cl2 + Au =>
9 Al + 2 AuCl3 = 3 Al3Cl2 + 2 Au

Na2CO3 + Cr2O3 + NaNO3 = NaNO2 + Na2CrO4 + CO2 =>
2 Na2CO3 + Cr2O3 + 3 NaNO3 = 3 NaNO2 + 2 Na2CrO4 + 2 CO2

LiNH2 + O2 = LiOH + H2O + N2 =>
4 LiNH2 + 3 O2 = 4 LiOH + 2 H2O + 2 N2

I4O9 = I2O6 + I2 =>
2 I4O9 = 3 I2O6 + I2

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Zn2S + O2 = ZnO + S =>
Zn2S + O2 = 2 ZnO + S

Na2S + CuSO4 = Na2SO4CuS =>
Na2S + CuSO4 = Na2SO4CuS

Na2O2 + CO2 = Na2CO3 + O =>
Na2O2 + CO2 = Na2CO3 + O

NH3 + BF3 = NH3BF3 =>
NH3 + BF3 = NH3BF3

C16H13ClN2O + O2 = CO2 + H2O + Cl2 + N2 =>
4 C16H13ClN2O + 75 O2 = 64 CO2 + 26 H2O + 2 Cl2 + 4 N2

C5H11Br + O2 = CO2 + H2O + HBr =>
2 C5H11Br + 15 O2 = 10 CO2 + 10 H2O + 2 HBr

H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O

C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O

LiHCO3 = Li + HCO3 =>
LiHCO3 = Li + HCO3

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