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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
O2 + C2H5OH = C + H2O =>
O2 + C2H5OH = 2 C + 3 H2O

LiSO3 + BaCO3 = LiCO3 + BaSO3 =>
LiSO3 + BaCO3 = LiCO3 + BaSO3

Mn2O7 + Zn(OH)2 = Zn(MnO4)2 + H2O =>
Mn2O7 + Zn(OH)2 = Zn(MnO4)2 + H2O

BaO + Cl2O5 = BaCl2 + ClO6 =>
7 BaO + 13 Cl2O5 = 7 BaCl2 + 12 ClO6

Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb

Ba(NO3)2 + KH2PO4 = BaPO4 + K(NO3)2 + H2 =>
Ba(NO3)2 + KH2PO4 = BaPO4 + K(NO3)2 + H2

Na2S2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 2 Na2SO4 + 8 NaI + 5 H2O

Zn2 + FeCl3 = ZnCl2 + Fe =>
3 Zn2 + 4 FeCl3 = 6 ZnCl2 + 4 Fe

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

NH4Cl(aq) + CuSO4(aq) = CuCl(s) + NH4SO4(aq) =>
NH4Cl(aq) + CuSO4(aq) = CuCl(s) + NH4SO4(aq)

ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2

Na + CaS = NaS + Ca =>
Na + CaS = NaS + Ca

H2O + Br2 = BrO + H2 =>
2 H2O + Br2 = 2 BrO + 2 H2

Cr2Zr2C3O2 = ZrC + Cr3C2 + Cr2O3 + C =>
9 Cr2Zr2C3O2 = 18 ZrC + 2 Cr3C2 + 6 Cr2O3 + 5 C

Al(NO3)2 + H2SO4 = AlSO4 + HNO3 =>
Al(NO3)2 + H2SO4 = AlSO4 + 2 HNO3

BaCl2 + K2SO4 = Cl2SO4 + BaK2 =>
BaCl2 + K2SO4 = Cl2SO4 + BaK2

CH3(CH2)16COOH + Br2 = CH3(CH2)16COOHBr2 =>
CH3(CH2)16COOH + Br2 = CH3(CH2)16COOHBr2

NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + NaHSO4 =>
2 NaBr + MnO2 + 3 H2SO4 = MnSO4 + Br2 + 2 H2O + 2 NaHSO4

CuSO4 + BaOH2 = BaSO4 + CuOH2 =>
CuSO4 + BaOH2 = BaSO4 + CuOH2

Fe + Al2O3 = FeO3 + Al2 =>
Fe + Al2O3 = FeO3 + Al2

CH3P(O)F(C4H9O) + H2O2 + NaF = CH3P(O)(OH)(C4H9O) + NaHF2 + O2 =>
2 CH3P(O)F(C4H9O) + 2 H2O2 + 2 NaF = 2 CH3P(O)(OH)(C4H9O) + 2 NaHF2 + O2

H2C2O4 + NaOH = C2O4Na2 + HOH =>
H2C2O4 + 2 NaOH = C2O4Na2 + 2 HOH

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Br + KL = KBr + L =>
Br + KL = KBr + L

CuCI2 + Mg = MgCI2 + Cu =>
CuCI2 + Mg = MgCI2 + Cu

FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4

Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3

NH4Cl + Ag(NO3)2 = Ag(Cl)2 + NH4NO3 =>
2 NH4Cl + Ag(NO3)2 = Ag(Cl)2 + 2 NH4NO3

P4 + NaOH = PH3 + NaPO =>
P4 + 3 NaOH = PH3 + 3 NaPO

Na(CO3)2 + CH3COOH = CO2 + H2O + NaCH3COO =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaCH3COO

Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O

PbCl2(g) = Pb + Cl2 =>
PbCl2(g) = Pb + Cl2

KOH + ZnBr2 = Zn(OH)2 + KBr =>
2 KOH + ZnBr2 = Zn(OH)2 + 2 KBr

B{2+}H{6} = B{2+}O{3+}H{2+}O =>
B{2+}H{6} = B{2+}O{3+}H{2+}O

PbNO + KI = PbNOKI =>
PbNO + KI = PbNOKI

NaOH + Al = NaAl + OH =>
NaOH + Al = NaAl + OH

Na2SO3 + H2O2 + KOH = NaOH + K2SO4 + H2O =>
Na2SO3 + H2O2 + 2 KOH = 2 NaOH + K2SO4 + H2O

NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O

HNCO + NO = N + CO2 + H2O =>
2 HNCO + 3 NO = 5 N + 2 CO2 + H2O

Ag2SO + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2SO + 4 Al + 4 NaOH + H2O = 6 Ag + 3 H2S + 4 NaAlO2

C15H31COOH + NaOH = Na(C15H31COO) + H2O =>
C15H31COOH + NaOH = Na(C15H31COO) + H2O

C2S + HCl = H2S + Cl2 + C =>
C2S + 2 HCl = H2S + Cl2 + 2 C

NOBr2 + Cl2 = NO + BrCl =>
NOBr2 + Cl2 = NO + 2 BrCl

MnO2 + KI + H2O = MnI2 + I2 + KOH =>
MnO2 + 4 KI + 2 H2O = MnI2 + I2 + 4 KOH

CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr

NaBr + H2SO4 + KMnO4 = Na2SO4 + MnO2 + H2O + K2SO4 + Br2 =>
6 NaBr + 4 H2SO4 + 2 KMnO4 = 3 Na2SO4 + 2 MnO2 + 4 H2O + K2SO4 + 3 Br2

Sn + AgCl = SnCl2 + Ag =>
Sn + 2 AgCl = SnCl2 + 2 Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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