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Chemische vergelijkingen in evenwicht op01/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 + C6H8O7 = CO2 + Na3C6H5O7 + H2O =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2 + 2 Na3C6H5O7 + 3 H2O

CH20 + ClO3 = CO2 + Cl + H2O =>
CH20 + 4 ClO3 = CO2 + 4 Cl + 10 H2O

V + O2 = V5O3 =>
10 V + 3 O2 = 2 V5O3

AlOH{2+} + FeSCN{2-} = AlOHFeSCN =>
AlOH{2+} + FeSCN{2-} = AlOHFeSCN

NH3 + ClF3 = N2 + Cl2 + FH =>
2 NH3 + 2 ClF3 = N2 + Cl2 + 6 FH

H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)

Al(NO2)3 + NH4Cl = N2 + H2O + AlCl3 =>
Al(NO2)3 + 3 NH4Cl = 3 N2 + 6 H2O + AlCl3

Fe(NO3)3 + NaBr = Fe(Br)3 + NaNO3 =>
Fe(NO3)3 + 3 NaBr = Fe(Br)3 + 3 NaNO3

H2O + CrO4{2-} + Fe{2+} = Cr(OH)3 + Fe(OH)3 + H{+} =>
8 H2O + CrO4{2-} + 3 Fe{2+} = Cr(OH)3 + 3 Fe(OH)3 + 4 H{+}

BrH5 + Co(OH)3 = Br3Co5 + H2O =>
3 BrH5 + 5 Co(OH)3 = Br3Co5 + 15 H2O

NH3 + HClO3 = NH4 + ClO3 =>
NH3 + HClO3 = NH4 + ClO3

CH2FCOOH + Ca(OH)2 = (FCH2COO)2Ca + H2O =>
2 CH2FCOOH + Ca(OH)2 = (FCH2COO)2Ca + 2 H2O

TiCl3 + Ti + NaF = NaCl + Na2[TiF4] =>
2 TiCl3 + Ti + 12 NaF = 6 NaCl + 3 Na2[TiF4]

FeC2O4H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4H2O = Fe2O3 + 3 CO + CO2 + 2 H2O

AgNO3 + NaCl = AgNa + Cl(NO3) =>
AgNO3 + NaCl = AgNa + Cl(NO3)

Yb(NO3)3*3H2O = Yb2O3 + N2O5 + H2O =>
2 Yb(NO3)3*3H2O = Yb2O3 + 3 N2O5 + 6 H2O

NH4NO2 + LiOH = LiNO + NH3 + H2O =>
2 NH4NO2 + 3 LiOH = 3 LiNO + NH3 + 4 H2O

CH3CH2COOH + NO3 = N2 + CO2 + OH =>
3 CH3CH2COOH + 10 NO3 = 5 N2 + 9 CO2 + 18 OH

Br + O = Br2O5 =>
2 Br + 5 O = Br2O5

CaPO4 + HNO3 = CaNO3 + HPO4 =>
CaPO4 + HNO3 = CaNO3 + HPO4

K2Cr2O7(aq) + KI(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + H2O(l) + I2(s) =>
K2Cr2O7(aq) + 6 KI(aq) + 14 HCl(aq) = 8 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l) + 3 I2(s)

Au(OH)3 + HCN = Au(CN)3 + H2O =>
Au(OH)3 + 3 HCN = Au(CN)3 + 3 H2O

C6H14 + O2 = C2HCOOH + H2O =>
2 C6H14 + 9 O2 = 4 C2HCOOH + 10 H2O

MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O

ZnCl2 + K3[Zn(CN)6] = Zn3[Zn(CN)6]2 + KCl =>
3 ZnCl2 + 2 K3[Zn(CN)6] = Zn3[Zn(CN)6]2 + 6 KCl

Cu + H2SO4 = Cu2(SO4)2 + H2 =>
2 Cu + 2 H2SO4 = Cu2(SO4)2 + 2 H2

Cl2 + Al = AlCl3 = =>
3 Cl2 + 2 Al = 2 AlCl3

NaHCO3 + HO4S = NaSO4 + CO2 + H2O =>
NaHCO3 + HO4S = NaSO4 + CO2 + H2O

AlCl3 + Mg3(PO4)2 = MgCl2 + AlPO4 =>
2 AlCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 AlPO4

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

K2SO4(NH4)2SO4 + KCl = K2SO4 + NH4Cl =>
K2SO4(NH4)2SO4 + 2 KCl = 2 K2SO4 + 2 NH4Cl

CuNO3 + Mg(ClO4)2 = CuClO4 + Mg(NO3)2 =>
2 CuNO3 + Mg(ClO4)2 = 2 CuClO4 + Mg(NO3)2

Pb3O4 + HCl = Cl2 + PbCl2 + H2O =>
Pb3O4 + 8 HCl = Cl2 + 3 PbCl2 + 4 H2O

Zn + H2CO3 = H2ZnCO3 =>
Zn + H2CO3 = H2ZnCO3

Cr(NO3)2 + MnBr2 = CrBr2 + Mn(NO3)2 =>
Cr(NO3)2 + MnBr2 = CrBr2 + Mn(NO3)2

K2C4H4O6 + C4H6O5 = KC4H5O6 + C4H4K2O5 =>
2 K2C4H4O6 + C4H6O5 = 2 KC4H5O6 + C4H4K2O5

Na2[Zn(OH)4] + NaCl = ZnCl2 + NaOH =>
Na2[Zn(OH)4] + 2 NaCl = ZnCl2 + 4 NaOH

H2SO4 + Na(OH)2 = Na2(SO4)2 + H2O =>
2 H2SO4 + 2 Na(OH)2 = Na2(SO4)2 + 4 H2O

Hg + C = HgC2 =>
Hg + 2 C = HgC2

Fe(OH)3 + Mg(NO3)2 = Fe(NO3)3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg(OH)2

H2O + NO + S = H2S + HNO3 =>
4 H2O + 2 NO + 3 S = 3 H2S + 2 HNO3

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

CH3OH + O2 = HCO3 + H2O =>
4 CH3OH + 7 O2 = 4 HCO3 + 6 H2O

PH3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr(SO4)2 + H2O + K2SO4 =>
PH3 + 2 K2Cr2O7 + 10 H2SO4 = H3PO4 + 4 Cr(SO4)2 + 10 H2O + 2 K2SO4

Co(OH)2 + H2O + O2 = Co(OH)3 =>
4 Co(OH)2 + 2 H2O + O2 = 4 Co(OH)3

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

SO2 + NO = N2 + SO3 =>
2 SO2 + 2 NO = N2 + 2 SO3

C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O

SiO2(s) + HF(aq) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(aq) = SiF4(g) + 2 H2O(g)

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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