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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3 + HCl = NaCl + H2O1 + CO2 =>
NaHCO3 + HCl = NaCl + H2O1 + CO2

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

C6H10O + O2 = C02 + H2O =>
C6H10O + 2 O2 = 3 C02 + 5 H2O

Cu(OH)2 = CuOH + H2O + O2 =>
4 Cu(OH)2 = 4 CuOH + 2 H2O + O2

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

K2CO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3 =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + CO2 + H2O + 2 NH3

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

MnO + NH3 = Mn + N2 + H2O =>
3 MnO + 2 NH3 = 3 Mn + N2 + 3 H2O

C6H5OO{-} + H2O = C6H6OO + OH{-} =>
C6H5OO{-} + H2O = C6H6OO + OH{-}

KIO3 + Cl2 + KOH = K4H2I2O10 + KCl + H2O =>
2 KIO3 + 2 Cl2 + 6 KOH = K4H2I2O10 + 4 KCl + 2 H2O

H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2

C + H2O = CO + H2 =>
C + H2O = CO + H2

C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)

Li3 + N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3 + N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

HC + KMnO4 + KOH = COOK + K2MnO4 + H2O =>
HC + 4 KMnO4 + 5 KOH = COOK + 4 K2MnO4 + 3 H2O

Na2S + CuCl = Cu2S + NaCl =>
Na2S + 2 CuCl = Cu2S + 2 NaCl

J2 + H2O = HJO3 + HJ =>
3 J2 + 3 H2O = HJO3 + 5 HJ

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

PbSO + Na2S = PbS + Na2SO4 =>
4 PbSO + Na2S = 4 PbS + Na2SO4

FeSO4 + K3[Fe(CN)6] = Fe3([Fe(CN)6])2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3([Fe(CN)6])2 + 3 K2SO4

FeCl3 + SnCl2 + NaSCN = Fe(SCN)2 + SnCl4 + NaCl =>
2 FeCl3 + SnCl2 + 4 NaSCN = 2 Fe(SCN)2 + SnCl4 + 4 NaCl

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl

KNO2 + H2SO4 + KI = I2 + H2O + K2SO4 + NO =>
2 KNO2 + 2 H2SO4 + 2 KI = I2 + 2 H2O + 2 K2SO4 + 2 NO

Al(No3)3 + Na2SO4 = Al(SO4) + Na2(No3)3 =>
Al(No3)3 + Na2SO4 = Al(SO4) + Na2(No3)3

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

Cu + NH4Cl = CuCl2 + NH3 + H2 =>
Cu + 2 NH4Cl = CuCl2 + 2 NH3 + H2

K2SO3(aq) + H2SO4(aq) = KSO4(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 3 H2SO4(aq) = 2 KSO4(aq) + 2 SO2(g) + 3 H2O(l)

Ba(NO3)2 + Fe{2+} = Ba{2+} + Fe(NO3)2 =>
Ba(NO3)2 + Fe{2+} = Ba{2+} + Fe(NO3)2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S + FeCl3 = NaCl + S + FeS =>
3 Na2S + 2 FeCl3 = 6 NaCl + S + 2 FeS

N2O + H2O = NOH =>
N2O + H2O = 2 NOH

N2O2 + H2O = NH3 + O2 =>
2 N2O2 + 6 H2O = 4 NH3 + 5 O2

BrCH3 + OH = CH3OH + Br =>
BrCH3 + OH = CH3OH + Br

AgNO3 + CaCrO4 = AgCrO4 + CaNO3 =>
AgNO3 + CaCrO4 = AgCrO4 + CaNO3

Sr(OH)2 + H2O = SrH + OH =>
Sr(OH)2 + H2O = SrH + 3 OH

Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2

Pb + Cl2 + H2O = PbO2 + HCl =>
Pb + 2 Cl2 + 2 H2O = PbO2 + 4 HCl

Rb2SiO3 = Rb2O + SiO2 =>
Rb2SiO3 = Rb2O + SiO2

CH4O + KMnO4 = K2CO3 + MnO2 + H2O =>
CH4O + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 H2O

NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2

CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O

Na{+} + [Ag(S2O3)2]{-3} + NaCl = AgCl + Na2S2O3 =>
3 Na{+} + [Ag(S2O3)2]{-3} + NaCl = AgCl + 2 Na2S2O3

PbCl2 + Mn3(PO4)7 = Pb3(PO4)2 + MnCl7 =>
21 PbCl2 + 2 Mn3(PO4)7 = 7 Pb3(PO4)2 + 6 MnCl7

Pb(aq) + NaOH(aq) = Pb(OH)2 + Na(aq) =>
Pb(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 Na(aq)

KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3

K2S + AlI3 + H2O = Al(OH)3 + H2S + KI =>
3 K2S + 2 AlI3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KI

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O

H2C6H6O6 + NaOH = H2O + NaHC6H6O6 =>
H2C6H6O6 + NaOH = H2O + NaHC6H6O6

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Breng de vergelijking van een chemische reactie in evenwicht
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