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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH

NH4VO3 + H2SO4 + Fe = VO2 + (NH4)2SO2 + H2O + FeSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Fe = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 FeSO4

AlCl3 + Na3PO4 + H2O = NaCl + H3PO4 + Al(OH)3 =>
AlCl3 + Na3PO4 + 3 H2O = 3 NaCl + H3PO4 + Al(OH)3

HCl + FeS = FeCl2 + H2 + S =>
2 HCl + FeS = FeCl2 + H2 + S

Na2TeO3 + Na2[Sn(OH)4] + H2O = Te + Na2[Sn(OH)6] + NaOH =>
Na2TeO3 + 2 Na2[Sn(OH)4] + 3 H2O = Te + 2 Na2[Sn(OH)6] + 2 NaOH

NO3C2O4 + CaCl2 = NO3C2O4CaCl2 =>
NO3C2O4 + CaCl2 = NO3C2O4CaCl2

ZnBr2 + Na3PO4 = Na3Br2 + ZnPO4 =>
ZnBr2 + Na3PO4 = Na3Br2 + ZnPO4

NaAlH4 = Al + H2 + NaH =>
2 NaAlH4 = 2 Al + 3 H2 + 2 NaH

KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

MgHPO4 + NH4OH = NH4MgPO4 + H2O =>
MgHPO4 + NH4OH = NH4MgPO4 + H2O

CuSO4 + NH4OH = Cu(NH3)4(SO4) + H2O =>
CuSO4 + 4 NH4OH = Cu(NH3)4(SO4) + 4 H2O

Cr + N2 + O2 = Cr(NO3)3 =>
2 Cr + 3 N2 + 9 O2 = 2 Cr(NO3)3

ZnSO4 + K4Fe(CN)6 = Zn4(Fe(CN)6)2 + K2SO4 =>
4 ZnSO4 + 2 K4Fe(CN)6 = Zn4(Fe(CN)6)2 + 4 K2SO4

HCl + Ba(OH)2 = H3O2 + ClBa =>
HCl + Ba(OH)2 = H3O2 + ClBa

C15H3O3 + O2 = CO2 + H2O =>
4 C15H3O3 + 57 O2 = 60 CO2 + 6 H2O

C6H5OH + HNO2 = C6H4OHNO + H2O =>
C6H5OH + HNO2 = C6H4OHNO + H2O

Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O

WO3 + Ca = W2 + CaO5 =>
10 WO3 + 6 Ca = 5 W2 + 6 CaO5

CO + Na2O = Na + CO2 =>
CO + Na2O = 2 Na + CO2

BaO + KCl = BaCl2 + K2O =>
BaO + 2 KCl = BaCl2 + K2O

K + ClO4 = KCl + O2 =>
K + ClO4 = KCl + 2 O2

CH3CH2Cl + K = CH3CH2CH2CH3 + KCl =>
2 CH3CH2Cl + 2 K = CH3CH2CH2CH3 + 2 KCl

Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*H2O + Mn(NO3)2*4H2O = Sr2Fe23Mn1O38 + N2 + CO2 + H2O =>
414 Fe(NO3)3*9H2O + 36 Sr(NO3)2 + 374 C6H8O7*H2O + 18 Mn(NO3)2*4H2O = 18 Sr2Fe23Mn1O38 + 675 N2 + 2244 CO2 + 5668 H2O

Ca + Mg = Ca2Mg3 =>
2 Ca + 3 Mg = Ca2Mg3

CuSO4 + NH4OH = CuSO4Cu(OH)2 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = CuSO4Cu(OH)2 + (NH4)2SO4

HCl + NH4 = H + NH4Cl =>
HCl + NH4 = H + NH4Cl

N + O2 = NO =>
2 N + O2 = 2 NO

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

H{+} + Sb{3+} + BrO3{-} = Br{-} + Sb{5+} + H2O =>
6 H{+} + 3 Sb{3+} + BrO3{-} = Br{-} + 3 Sb{5+} + 3 H2O

NiO2 + Al = Al2O3 + Ni =>
3 NiO2 + 4 Al = 2 Al2O3 + 3 Ni

Al{2}O{3} + HCl = AlCl + H{2}O =>
Al{2}O{3} + HCl = AlCl + H{2}O

FeO + O2 = Fe2O33 =>
4 FeO + 31 O2 = 2 Fe2O33

Na2CO3 + Yb2O3 + SiO2 = NaYbSiO4 + CO2 =>
Na2CO3 + Yb2O3 + 2 SiO2 = 2 NaYbSiO4 + CO2

K2(OH)2 + CO2 = K2CO3 + H2O =>
K2(OH)2 + CO2 = K2CO3 + H2O

Pb(C2H3O2)4 + HCl = PbCl4 + H(C2H3O2) =>
Pb(C2H3O2)4 + 4 HCl = PbCl4 + 4 H(C2H3O2)

FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3

H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4

CH3(CH)2CH3 + O2 = CO2 + H2O =>
CH3(CH)2CH3 + 6 O2 = 4 CO2 + 4 H2O

MgNH4PO4 = H2O + Mg2P2O7 + NH3 =>
2 MgNH4PO4 = H2O + Mg2P2O7 + 2 NH3

SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr

K + Ca = K2Ca =>
2 K + Ca = K2Ca

FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

CrO + H2O = CrO2 + H2 =>
CrO + H2O = CrO2 + H2

C7H8O2S + O2 = CO2 + S02 + H2O =>
2 C7H8O2S + 16 O2 = 14 CO2 + S02 + 8 H2O

C2H5OH + O2 = H2O + CO2 = =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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