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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
At + Br2 = AtBr =>
2 At + Br2 = 2 AtBr

AgNo3 + KCl2 = AgCl + K(No3)2 =>
2 AgNo3 + KCl2 = 2 AgCl + K(No3)2

BaCl2 + S(KO2)2 = KCl + BaSO4 =>
BaCl2 + S(KO2)2 = 2 KCl + BaSO4

FeCl3 + FeO = FeCl2 + ClO =>
3 FeCl3 + FeO = 4 FeCl2 + ClO

CUO + H2SO4 = CUSO4H2O =>
CUO + H2SO4 = CUSO4H2O

KOH + KHSO4 = K2SO4 + H2O =>
KOH + KHSO4 = K2SO4 + H2O

MgCl2 + CuSO4 = CuCl2 + MgSO4 =>
MgCl2 + CuSO4 = CuCl2 + MgSO4

Fe2SO4 + K2Cr2O7 = K2SO4 + Fe2Cr2O7 =>
Fe2SO4 + K2Cr2O7 = K2SO4 + Fe2Cr2O7

Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)

Mg + Mg(NO3)2 + H2O = MgOHNO3 + Mg(NO3)2H2 =>
Mg + 2 Mg(NO3)2 + 2 H2O = 2 MgOHNO3 + Mg(NO3)2H2

Sn4O + C = Sn + CO =>
Sn4O + C = 4 Sn + CO

Cr2O3 + Ca(ClO)Cl + NaOH = CaCl2 + Na2CrO4 + H2O =>
Cr2O3 + 3 Ca(ClO)Cl + 4 NaOH = 3 CaCl2 + 2 Na2CrO4 + 2 H2O

Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4

H2O + H2SO4 + Na2[B4O5(OH)4](H2O)8 = H3BO3 + Na2SO4(H2O)10 =>
5 H2O + H2SO4 + Na2[B4O5(OH)4](H2O)8 = 4 H3BO3 + Na2SO4(H2O)10

Si(s) + Cl(g) = SiCl(aq) =>
Si(s) + Cl(g) = SiCl(aq)

Fe2SO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2(SO4) + H2O =>
3 Fe2SO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe2(SO4)3 + 2 Cr2(SO4)3 + 2 K2(SO4) + 14 H2O

C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O

Zn(s) + Ni(C2H3O2)2(aq) = Zn(C2H3O2)2 + Ni =>
Zn(s) + Ni(C2H3O2)2(aq) = Zn(C2H3O2)2 + Ni

CaO + CO2 + H2O = CaCO3*H2O =>
CaO + CO2 + H2O = CaCO3*H2O

C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O

C4H9OH + NaBH4 + Mo(CO)6 + P(C6H5)3 = C5H10O2H + NaBH3 + Mo(CO)4(P(C6H5)3)2 =>
2 C4H9OH + 2 NaBH4 + Mo(CO)6 + 2 P(C6H5)3 = 2 C5H10O2H + 2 NaBH3 + Mo(CO)4(P(C6H5)3)2

CaS(s) + H2SO4(aq) = CaSO4 + H2S =>
CaS(s) + H2SO4(aq) = CaSO4 + H2S

(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3

Sn + CO3 + H2O = Sn(OH)2 + CO2 =>
Sn + CO3 + H2O = Sn(OH)2 + CO2

MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O

Na2Cr2O7 + Pb(NO3)2 + H2O = PbCrO4 + NaNO3 + HNO3 =>
Na2Cr2O7 + 2 Pb(NO3)2 + H2O = 2 PbCrO4 + 2 NaNO3 + 2 HNO3

Zn + CaOH2 + H2O = Ca(Zn(OH)2) + H2 =>
Zn + CaOH2 + H2O = Ca(Zn(OH)2) + H2

H3NBH3 + H2O = NH4{+} + BO2{-} + H2 =>
H3NBH3 + 2 H2O = NH4{+} + BO2{-} + 3 H2

LiNO3 + KCl = LiCl2 + K2NO3 =>
LiNO3 + 2 KCl = LiCl2 + K2NO3

PB + O2 = PBO2 = O2 =>
PB + O2 = PBO2

(NH4)2S + CaCl2 = (NH4)2Cl2 + CaS =>
(NH4)2S + CaCl2 = (NH4)2Cl2 + CaS

ClO3 + H2O = ClO4 + H3O =>
ClO3 + 3 H2O = ClO4 + 2 H3O

Fe2 + C2 = Fe3C3 =>
3 Fe2 + 3 C2 = 2 Fe3C3

Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3 =>
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3

CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr

NaOH + H{2}SO{4} = Na{2}SO{4} + HOH =>
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH

NaCl + K2C2O4 = KCl + Na2C2O4 =>
2 NaCl + K2C2O4 = 2 KCl + Na2C2O4

CH4 = H2 + C2 =>
2 CH4 = 4 H2 + C2

SrSO4 = SrO + SO2 + O2 =>
2 SrSO4 = 2 SrO + 2 SO2 + O2

Ba(NO3)2 + NH3 + H2O = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4(NO3)

NaH2PO4 + FeCl3 = Fe2(HPO4)3 + NaCl + HCl =>
3 NaH2PO4 + 2 FeCl3 = Fe2(HPO4)3 + 3 NaCl + 3 HCl

H2O + NaHCO3 = NaH3CO4 =>
H2O + NaHCO3 = NaH3CO4

AgNO3 + NH3 = AgNH2 + HNO3 =>
AgNO3 + NH3 = AgNH2 + HNO3

LiI + V2O5 = Li04V2O5 + I =>
4 LiI + V2O5 = Li04V2O5 + 4 I

Ca + H2O = CaOH2 =>
Ca + H2O = CaOH2

K2Cr2O7 + HCl = CrCl3 + KOH + Cl2 + H2O =>
K2Cr2O7 + 12 HCl = 2 CrCl3 + 2 KOH + 3 Cl2 + 5 H2O

Cu2S + H2SO4 = H2S + CuSO4 + H2O =>
4 Cu2S + 9 H2SO4 = 5 H2S + 8 CuSO4 + 4 H2O

Cu + NaCl = Cu(NaCl)2 =>
Cu + 2 NaCl = Cu(NaCl)2

Cr + HBr = H2 + CrBr2 =>
Cr + 2 HBr = H2 + CrBr2

C3H6 + Cl2 = C3H2Cl6 + HCl =>
C3H6 + 5 Cl2 = C3H2Cl6 + 4 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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