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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5COOH + HBr = C3H5Br3 + H2O =>
C2H5COOH + 3 HBr = C3H5Br3 + 2 H2O

MnSO4 + Sr(NO3)2 = Mn(NO3)2 + SrSO4 =>
MnSO4 + Sr(NO3)2 = Mn(NO3)2 + SrSO4

Ca + Fe2O3 = Ca2O + Fe =>
6 Ca + Fe2O3 = 3 Ca2O + 2 Fe

C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O

Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3

C6H9{-}CH3 + KMnO4 + H2O = C6H9(OH)2{-}CH3 + MnO2 + KOH =>
3 C6H9{-}CH3 + 2 KMnO4 + 4 H2O = 3 C6H9(OH)2{-}CH3 + 2 MnO2 + 2 KOH

NH4 + SO4 + Na2CrO4 = Na2SO4 + NH4(CrO4)2 =>
NH4 + 2 SO4 + 2 Na2CrO4 = 2 Na2SO4 + NH4(CrO4)2

NH3*NI3 = N2 + NH4I + I2 =>
8 NH3*NI3 = 5 N2 + 6 NH4I + 9 I2

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

Ni(NO3)2 + MgCl = Mg(NO3)2 + NiCl =>
Ni(NO3)2 + MgCl = Mg(NO3)2 + NiCl

(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)

Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)

H2OLnSO4 + HNO3 = Ln(NO3)3 + H2SO4 + H2O + H =>
H2OLnSO4 + 3 HNO3 = Ln(NO3)3 + H2SO4 + H2O + H

NH + H = NH4 =>
NH + 3 H = NH4

Rh2O3 + CO = Rh + CO2 =>
Rh2O3 + 3 CO = 2 Rh + 3 CO2

Cl2 + NO2 = ClNO2 =>
Cl2 + 2 NO2 = 2 ClNO2

Al + HCI = AlHCI =>
Al + HCI = AlHCI

Ba(s) + H2O(l) = H2 + Ba(s)O =>
Ba(s) + H2O(l) = H2 + Ba(s)O

K2SO4 + CUCl2 = KCl + CUSO4 =>
K2SO4 + CUCl2 = 2 KCl + CUSO4

Cu2S + H2O = Cu2(OH)2 + H2S =>
Cu2S + 2 H2O = Cu2(OH)2 + H2S

C6H11OH + K2Cr2O7 + H2SO4 = C6H10O + CrSO4 + K2SO4 + H2O =>
4 C6H11OH + K2Cr2O7 + 3 H2SO4 = 4 C6H10O + 2 CrSO4 + K2SO4 + 7 H2O

KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O

As12 + Uup04 = Uup02As14 =>
7 As12 + 3 Uup04 = 6 Uup02As14

HF + O2 = FO2 + H2O =>
4 HF + 5 O2 = 4 FO2 + 2 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

C2H6 + Cl2 = C2HCl2 + HCl =>
2 C2H6 + 7 Cl2 = 2 C2HCl2 + 10 HCl

Cu + HNO{3+} = Cu(NO{+3}){2} + NO + H{2+}O =>
Cu + 5 HNO{3+} = Cu(NO{+3}){2} + 4 NO + 5 H{2+}O

NH4 + CrO4 = NH4(CrO4)2 =>
NH4 + 2 CrO4 = NH4(CrO4)2

PbO2 + H2C2O4 = Pb(OH)2 + CO2 =>
PbO2 + H2C2O4 = Pb(OH)2 + 2 CO2

CH4 + O2 = HCOHO + H2O =>
2 CH4 + 3 O2 = 2 HCOHO + 2 H2O

NaCl + H2SO4 = ClSO4 + H2 + Na2 =>
2 NaCl + 2 H2SO4 = 2 ClSO4 + 2 H2 + Na2

FeSO4 + O2 + H2O = FeO(OH) + H2SO4 =>
4 FeSO4 + O2 + 6 H2O = 4 FeO(OH) + 4 H2SO4

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

CrSO4 + HBrO + H2SO4 = Cr2(SO4)3 + CrBr3 + H2O =>
12 CrSO4 + 6 HBrO + 3 H2SO4 = 5 Cr2(SO4)3 + 2 CrBr3 + 6 H2O

Sn + HCl = Sn2Cl3 + H2 =>
4 Sn + 6 HCl = 2 Sn2Cl3 + 3 H2

NaBr + Ca = CaBr2 + Na =>
2 NaBr + Ca = CaBr2 + 2 Na

Ba(OH)2 = (OH)2Ba =>
Ba(OH)2 = (OH)2Ba

Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO

NaNO3 + K2SO4 = Na2SO4 + KNO3 =>
2 NaNO3 + K2SO4 = Na2SO4 + 2 KNO3

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + NH3 + KOH =>
2 K2CrO4 + 3(NH4)2S + 2 H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 4 KOH

Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}

CO2 + K = K2CO3 + C =>
3 CO2 + 4 K = 2 K2CO3 + C

NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O

AgI2 + AgNO3 + H2O = IO3 + AgI + HNO =>
11 AgI2 + 6 AgNO3 + 3 H2O = 5 IO3 + 17 AgI + 6 HNO

C9H8O4 + H2O = C9H8O4H2O =>
C9H8O4 + H2O = C9H8O4H2O

(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2

Se(NH4)2 + Mn(OH)4 = Mn2Se4 + NH4OH =>
4 Se(NH4)2 + 2 Mn(OH)4 = Mn2Se4 + 8 NH4OH

Ca + CuCl2 + H2O = Cu(OH)2 + CaCl2 + H2 =>
Ca + CuCl2 + 2 H2O = Cu(OH)2 + CaCl2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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