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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
At2 + Na2SO3 + H2O = Na2SO4 + HAt =>
At2 + Na2SO3 + H2O = Na2SO4 + 2 HAt

NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O

BaCl2 + CO2 = Cl2 + BaCO2 =>
BaCl2 + CO2 = Cl2 + BaCO2

Zn + MgBr2 = ZnBr + Mg =>
2 Zn + MgBr2 = 2 ZnBr + Mg

BiCl3 + NaOH = BiOH + Na + Cl3 =>
BiCl3 + NaOH = BiOH + Na + Cl3

C6N12H6O12 + C = CO + H2O + N2 =>
C6N12H6O12 + 3 C = 9 CO + 3 H2O + 6 N2

KClO3 + C7H8SO3*H2O = KCl + K2SO4 + CO2 + H2O + Cl2 =>
19 KClO3 + 3 C7H8SO3*H2O = 13 KCl + 3 K2SO4 + 21 CO2 + 15 H2O + 3 Cl2

P4 + H{+} + NO3{-} = H3PO4 + NO2 + H2 =>
P4 + 16 H{+} + 16 NO3{-} = 4 H3PO4 + 16 NO2 + 2 H2

RcooH + NaOH = RcooNa + H2O =>
RcooH + NaOH = RcooNa + H2O

Mg + H2O2 = MgO + H2 =>
2 Mg + H2O2 = 2 MgO + H2

Na2S2O3 + HCl = NaCl + SO3 + S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 2 SO3 + 4 S + 3 H2O

Ga2(SO4)3 + BaCl2 = GaCl3 + BaSO4 =>
Ga2(SO4)3 + 3 BaCl2 = 2 GaCl3 + 3 BaSO4

CH2OHCH2OH + HCOOH = H2O + (HCOO)2CH2CH2 =>
CH2OHCH2OH + 2 HCOOH = 2 H2O + (HCOO)2CH2CH2

Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)5 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H)2 + 3 CO

Ni + HF = NiF + H2 =>
2 Ni + 2 HF = 2 NiF + H2

Sr(OH)2 + K2(CO3) = Sr2(CO3)2 + K(OH) =>
2 Sr(OH)2 + 2 K2(CO3) = Sr2(CO3)2 + 4 K(OH)

C2H2 + O2 = (CO2) + (HOH) =>
2 C2H2 + 5 O2 = 4(CO2) + 2(HOH)

(CH3)3AuPH3 = C2H6 + CH3AuPH3 =>
(CH3)3AuPH3 = C2H6 + CH3AuPH3

CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4

H2 + Be = H2Be =>
H2 + Be = H2Be

SrSO4 + Na2CO3 = SrCO3 + Na2SO4 =>
SrSO4 + Na2CO3 = SrCO3 + Na2SO4

NH4OH + Cr(OH)3 + H2O2 = (NH4)2Cr2O7 + H2O =>
2 NH4OH + 2 Cr(OH)3 + 3 H2O2 = (NH4)2Cr2O7 + 7 H2O

(NH4)2S + KNO3 = K2S + NH4NO3 =>
(NH4)2S + 2 KNO3 = K2S + 2 NH4NO3

Cu + H2SO4 = Cu(ll)SO4 + H2O + SO2 =>
Cu + 2 H2SO4 = Cu(ll)SO4 + 2 H2O + SO2

MnCl2 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + NH4Cl =>
MnCl2 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + 2 NH4Cl

Cr2(SO4)3 + KOH = Cr(OH) + K2(SO4)3 =>
Cr2(SO4)3 + 2 KOH = 2 Cr(OH) + K2(SO4)3

FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2

Zn + O4 = ZnO =>
4 Zn + O4 = 4 ZnO

C9H10ClN5O2 + H2O2 = CO2 + H2O + HNO3 + HCl =>
C9H10ClN5O2 + 33 H2O2 = 9 CO2 + 35 H2O + 5 HNO3 + HCl

C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12

NaC2O4 + H2SO4 = NaSO4 + (CO2H)2 =>
NaC2O4 + H2SO4 = NaSO4 + (CO2H)2

Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2

O2 + CaCO3 = CaO + CO3 =>
O2 + 2 CaCO3 = 2 CaO + 2 CO3

NaCrO2 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
2 NaCrO2 + 3 KNO3 + 2 NaOH = 2 Na2CrO4 + 3 KNO2 + H2O

CH3CHCH2 + H2O = (CH3)2CHOH =>
CH3CHCH2 + H2O = (CH3)2CHOH

FeO2 + NH3 = FeO + N2 + H2O =>
3 FeO2 + 2 NH3 = 3 FeO + N2 + 3 H2O

NH3NO3 = N2 + O2 + H2O =>
4 NH3NO3 = 4 N2 + 3 O2 + 6 H2O

Fe = Fe2{+} + e =>
2 Fe = Fe2{+} + e

C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O

KNO3 + FeCl2 + HCl = KNO2 + FeCl3 + H2O =>
KNO3 + 2 FeCl2 + 2 HCl = KNO2 + 2 FeCl3 + H2O

KClO4 + H2SO4 = HKSO4 + O2 + ClO3 + H2O =>
4 KClO4 + 4 H2SO4 = 4 HKSO4 + O2 + 4 ClO3 + 2 H2O

Cl + KBr = ClKBr =>
Cl + KBr = ClKBr

Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO

KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl

Pb(NO3)2(aq) + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaBr = PbBr2 + 2 NaNO3

CuO + S = CuS + SO2 =>
2 CuO + 3 S = 2 CuS + SO2

NO2 + NO3 + H2O = HNO3 =>
NO2 + NO3 + H2O = 2 HNO3

CO(CH3)2 + H2O2 = CO2(CH3)2 + H2O =>
CO(CH3)2 + H2O2 = CO2(CH3)2 + H2O

H2S + H{+} + Cr2O72{-} = Cr3{+} + S + H2O =>
427 H2S + 10 H{+} + 6 Cr2O72{-} = 4 Cr3{+} + 427 S + 432 H2O

H4P2O7 + Ba(OH)2 = BaH2P2O7 + H2O =>
H4P2O7 + Ba(OH)2 = BaH2P2O7 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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