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Chemische vergelijkingen in evenwicht op10/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2

M + Br2 = MBr2 =>
M + Br2 = MBr2

C7H7ONaH2O = C7H7OHNaOH =>
C7H7ONaH2O = C7H7OHNaOH

ZnO + Fe = Zn + Fe2O3 =>
3 ZnO + 2 Fe = 3 Zn + Fe2O3

KOH + Al2O3 = H2O + KAlO2 =>
2 KOH + Al2O3 = H2O + 2 KAlO2

K + P = K2P2 =>
2 K + 2 P = K2P2

MgSO4(aq) + FeCl3(aq) = Fe2(SO4)3 + MgCl2 =>
3 MgSO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3 + 3 MgCl2

Mg(MnO4)2 + KOH = KMnO4 + Mg(OH)2 =>
Mg(MnO4)2 + 2 KOH = 2 KMnO4 + Mg(OH)2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + Ag(CH3COO) =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(CH3COO)

K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3

NH4Cl + Ca(NO3)2 = NH4(NO3) + CaCl2 =>
2 NH4Cl + Ca(NO3)2 = 2 NH4(NO3) + CaCl2

BaCl2 + HCl = BaHCl + Cl2 =>
BaCl2 + HCl = BaHCl + Cl2

Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2

Na2HPO4 + Na2WO4*2H2O + HCl = Na9PW6O25 + NaCl + H2O =>
Na2HPO4 + 6 Na2WO4*2H2O + 5 HCl = Na9PW6O25 + 5 NaCl + 15 H2O

CH3CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2OH + CuO = CH3CHO + Cu + H2O

ArNO3 + HBr = ArBr + HNO3 =>
ArNO3 + HBr = ArBr + HNO3

AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl

HBr + Na2CO3 = H2CO3 + NaBr =>
2 HBr + Na2CO3 = H2CO3 + 2 NaBr

CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Na2SO4 + Cr2(SO4)3 + 7 H2O

H2 + Cl2 = HCl4 =>
H2 + 4 Cl2 = 2 HCl4

CuOH2 + C6H12O6 = CuO + H2O + C6H12O =>
5 CuOH2 + C6H12O6 = 5 CuO + 5 H2O + C6H12O

FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + Cl2 + KCl =>
2 FeCl3 + 2 K3[Fe(Cn)6] = 2 KFe[Fe(Cn)6] + Cl2 + 4 KCl

CaCO3 + Mg(OH)2 = Ca(OH)2 + MgCO3 =>
CaCO3 + Mg(OH)2 = Ca(OH)2 + MgCO3

Hydrogen + nitrogenmonoxide = Nitrogen + water =>
2 H2 + 2 NO = N2 + 2 H2O

CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO

H2O2 + C3H6O = CO2 + H2O =>
8 H2O2 + C3H6O = 3 CO2 + 11 H2O

Ag2(SO4) + NaI = AgI + Na2(SO4) =>
Ag2(SO4) + 2 NaI = 2 AgI + Na2(SO4)

BaO2 + Be = BeO3 + Ba =>
3 BaO2 + 2 Be = 2 BeO3 + 3 Ba

CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2

FeO + NH4Cl = (NH4)2O + FeCl2 =>
FeO + 2 NH4Cl = (NH4)2O + FeCl2

FeBr3 + Na3PO4 = FePO4 + NaBr =>
FeBr3 + Na3PO4 = FePO4 + 3 NaBr

H{+} + MnO4{-} + HCOOH = Mn{2+} + H2O + CO2 =>
6 H{+} + 2 MnO4{-} + 5 HCOOH = 2 Mn{2+} + 8 H2O + 5 CO2

O2 + C4H10 = C4O2 + H10 =>
O2 + C4H10 = C4O2 + H10

K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O

KCl + K2SO4 = K + ClSO4 =>
KCl + K2SO4 = 3 K + ClSO4

Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + Ag(CH3COO) =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(CH3COO)

Fe(s) + HCl(aq) = H2(g) + FeCl3 =>
2 Fe(s) + 6 HCl(aq) = 3 H2(g) + 2 FeCl3

C2H5OH(l) + Na(s) = C2H5ONa(aq) + H2(g) =>
2 C2H5OH(l) + 2 Na(s) = 2 C2H5ONa(aq) + H2(g)

Na2CS3 + NaOH = Na2S + Na2CO3 + H2O =>
Na2CS3 + 6 NaOH = 3 Na2S + Na2CO3 + 3 H2O

Fe2O3 + Sb2O3 = FeSbO3 =>
Fe2O3 + Sb2O3 = 2 FeSbO3

NaBrO2 + CaH2 = NaBr + Ca(OH)2 =>
NaBrO2 + CaH2 = NaBr + Ca(OH)2

H202 = H2002 =>
1001 H202 = 101 H2002

C2H5OH + CH3OOH = CH3OOHC2H5 + H2O =>
5 C2H5OH + 2 CH3OOH = 4 CH3OOHC2H5 + H2O

FeCl2 + K2S = Fe2S2 + ClK =>
2 FeCl2 + 2 K2S = Fe2S2 + 4 ClK

U3O8 + H2 = UO2 + H2O =>
U3O8 + 2 H2 = 3 UO2 + 2 H2O

NaHCO3 + C3H6O3 = NaC3H5O3 + CO2 + H2O =>
NaHCO3 + C3H6O3 = NaC3H5O3 + CO2 + H2O

H2SO4 + NO = NO3 + H2O + S =>
2 H2SO4 + 3 NO = 3 NO3 + 2 H2O + 2 S

HI + FeCl2 = FeI2 + HCl =>
2 HI + FeCl2 = FeI2 + 2 HCl

Sr + P2 = Sr3(P2)2 =>
3 Sr + 2 P2 = Sr3(P2)2

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Breng de vergelijking van een chemische reactie in evenwicht
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