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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + CO3 = Ba(CO3)2 + Cl =>
BaCl2 + 2 CO3 = Ba(CO3)2 + 2 Cl

U3O8 + O2 + HNO3 = (UO2)(NO3)2 + H2O =>
2 U3O8 + O2 + 12 HNO3 = 6(UO2)(NO3)2 + 6 H2O

S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}

SiO2 + CO = SiC + O2 =>
2 SiO2 + 2 CO = 2 SiC + 3 O2

Na2CO3 + B2O3 = NaBO2 + CO2 =>
Na2CO3 + B2O3 = 2 NaBO2 + CO2

Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2

C3H7Cl + H2O = C3H8O + HCl =>
C3H7Cl + H2O = C3H8O + HCl

NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4

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

MnO3 + Na2O2 = Na2MnO4 + O2 =>
2 MnO3 + 2 Na2O2 = 2 Na2MnO4 + O2

KI + Ba(OH)2 = KOH + BaI2 =>
2 KI + Ba(OH)2 = 2 KOH + BaI2

(NH4)2CO3 + Mg(NO3)2 = (NH4)NO3 + MgCO3 =>
(NH4)2CO3 + Mg(NO3)2 = 2(NH4)NO3 + MgCO3

N2 + H2SO4 = HNO3 + SO2 + H2O =>
N2 + 5 H2SO4 = 2 HNO3 + 5 SO2 + 4 H2O

C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl4 + H2O =>
2 C6H5NO2 + 3 Sn + 12 HCl = 2 C6H5NH2 + 3 SnCl4 + 4 H2O

Rb + H3PO4 = RbPO4 + H3 =>
Rb + H3PO4 = RbPO4 + H3

C3 + H2 = CH4 =>
C3 + 6 H2 = 3 CH4

V + HNO3 = V(NO3)3 + N2 + H2O =>
10 V + 36 HNO3 = 10 V(NO3)3 + 3 N2 + 18 H2O

C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl

Na2S2O3 + Br2 + H2O = NaHSO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = 2 NaHSO4 + 8 HBr

H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + CO2 =>
2 H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + 2 CO2

CH3OH + CO = HC2H3O2 =>
CH3OH + CO = HC2H3O2

BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O

Au + H2Se = Au2Se + H2 =>
2 Au + H2Se = Au2Se + H2

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

Mn2O5 = Mn + O2 =>
2 Mn2O5 = 4 Mn + 5 O2

H2Cr2O7 + KOH = KHCr2O7 + H2O =>
H2Cr2O7 + KOH = KHCr2O7 + H2O

Zn + Al(OH)3 = Al + Zn(OH)3 =>
Zn + Al(OH)3 = Al + Zn(OH)3

CdO + H2O = Cd(OH)2 =>
CdO + H2O = Cd(OH)2

Mg(H2PO4)2 + KOH = Mg(OH)2 + KPO4 + H2 =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 KPO4 + 2 H2

CH3OH + Cr2O7 = CH2O + Cr + H2O =>
7 CH3OH + Cr2O7 = 7 CH2O + 2 Cr + 7 H2O

KAl(SO4)2 + NaOH = Al(OH)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4

CaHPO4 = Ca + PO4 + H2 =>
2 CaHPO4 = 2 Ca + 2 PO4 + H2

NH4ClO4 + HCl = Cl2 + N2O + H2O =>
2 NH4ClO4 + 6 HCl = 4 Cl2 + N2O + 7 H2O

KOH + C4H6O4 = C4H4K2O4 + H2O =>
2 KOH + C4H6O4 = C4H4K2O4 + 2 H2O

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

SO4H2 + H2O = H3O + SO4 =>
SO4H2 + 2 H2O = 2 H3O + SO4

CH3CH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH3CH2CH3 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 CH3CH(OH)CH2(OH) + 4 KOH

C6H12O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 13 N2O + 25 H2O

Be(NO3)2 = Be + NO3 =>
Be(NO3)2 = Be + 2 NO3

NaHCl + NH4Cl = NaCl + HClNH4 =>
NaHCl + NH4Cl = NaCl + HClNH4

CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O

H2SO4 + Na2S2O3 = Na2S2O4 + H2O + SO2 =>
H2SO4 + Na2S2O3 = Na2S2O4 + H2O + SO2

CH4N2O + C6H8O7 = C7H12N2 + O =>
CH4N2O + C6H8O7 = C7H12N2 + 8 O

C2O + H2O = HCO =>
C2O + H2O = 2 HCO

Mg + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)

Fe2O3 = FeO + O2 =>
2 Fe2O3 = 4 FeO + O2

CoCl2 + Na2CO3 + H2O = (CoOH)2CO3 + NaCl + CO2 =>
2 CoCl2 + 2 Na2CO3 + H2O = (CoOH)2CO3 + 4 NaCl + CO2

CaS + K3PO4 = Ca3(PO4)2 + K2S =>
3 CaS + 2 K3PO4 = Ca3(PO4)2 + 3 K2S

NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O

H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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