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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3 + NaHCO3 = Na2O + Al(HCO3)3 =>
Al2O3 + 6 NaHCO3 = 3 Na2O + 2 Al(HCO3)3

BaO(aq) + H2O(l) = Ba(OH)2(aq) =>
BaO(aq) + H2O(l) = Ba(OH)2(aq)

C6H6N12O12 = N2 + H2O + CO2 + C =>
2 C6H6N12O12 = 12 N2 + 6 H2O + 9 CO2 + 3 C

Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SO2 + 10 C = 6 CaSO3 + 10 CO + P4

ZnO + H2SO3 = ZnSO4 + H2 =>
ZnO + H2SO3 = ZnSO4 + H2

AgNO3(aq) + NiCl2(aq) = AgCl + Ni(NO3)2 =>
2 AgNO3(aq) + NiCl2(aq) = 2 AgCl + Ni(NO3)2

CHF3 + F2 = CF4 + H2 =>
2 CHF3 + F2 = 2 CF4 + H2

Cr + CaSO4 = CrSO4 + Ca =>
Cr + CaSO4 = CrSO4 + Ca

NaHCO3 + H3C6H5O = CO2 + H2O + Na3C6H5O =>
3 NaHCO3 + H3C6H5O = 3 CO2 + 3 H2O + Na3C6H5O

KOH(aq) + NiBr2(aq) = Ni(OH)2(s) + KBr(aq) =>
2 KOH(aq) + NiBr2(aq) = Ni(OH)2(s) + 2 KBr(aq)

NaBH4 + H2O + CH2O = CH4O + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH4O + NaOH + BH3

Ca(NO3)2 + NiCl2 = CaCl2 + Ni(NO3)2 =>
Ca(NO3)2 + NiCl2 = CaCl2 + Ni(NO3)2

Ra + O2 = RaO2 =>
Ra + O2 = RaO2

U + F = U6F =>
6 U + F = U6F

H2O2 + I{-} = H2O + IO{-} =>
H2O2 + I{-} = H2O + IO{-}

Al2(SO4)3 + Na2(CO3) + H2O = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2(CO3) + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2

Al + SO3 = Al(SO3) =>
Al + SO3 = Al(SO3)

CrCl2 + KOH + KClO3 = Cr2O3 + KCl + H2O =>
6 CrCl2 + 12 KOH + KClO3 = 3 Cr2O3 + 13 KCl + 6 H2O

Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH

C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O

CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4

Mg + FeCl3 + H2O = MgCl2 + Fe(OH)2 + H2 =>
3 Mg + 2 FeCl3 + 4 H2O = 3 MgCl2 + 2 Fe(OH)2 + 2 H2

Cu2O + CH3COOH = Cu(CH3COO) + H2O =>
Cu2O + 2 CH3COOH = 2 Cu(CH3COO) + H2O

Al(OH)3 + K2C2O4 + H2C2O4 = K3Al(C2O4)3 + H2O =>
2 Al(OH)3 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Al(C2O4)3 + 6 H2O

CH3OOH + H2 = C2H5OH + H2O =>
2 CH3OOH + 2 H2 = C2H5OH + 3 H2O

Rb(s) + CaCl2(aq) = RbCl + Ca =>
2 Rb(s) + CaCl2(aq) = 2 RbCl + Ca

N2O5(s) + H2O(l) = HNO3(aq) =>
N2O5(s) + H2O(l) = 2 HNO3(aq)

K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4

Mg + H2O = Mg(OH)3 + H2 =>
2 Mg + 6 H2O = 2 Mg(OH)3 + 3 H2

CuSO4(aq) + Na2C2O4(aq) = Na2SO4(aq) + CuC2O4(aq) =>
CuSO4(aq) + Na2C2O4(aq) = Na2SO4(aq) + CuC2O4(aq)

NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr =>
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr

C3H6O2 + H2O = CO2 + H2 =>
C3H6O2 + 4 H2O = 3 CO2 + 7 H2

Na3[Cr(OH)6] + H2O2 = NaOH + H2O + Na2Cr2O7 =>
2 Na3[Cr(OH)6] + 3 H2O2 = 4 NaOH + 7 H2O + Na2Cr2O7

SO3 + S = S2O3 =>
SO3 + S = S2O3

C42H5OH + O2 = CO2 + H2O =>
C42H5OH + 43 O2 = 42 CO2 + 3 H2O

Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu

C3H4O3 + NaOH = C3H4O4 + NaH =>
C3H4O3 + NaOH = C3H4O4 + NaH

NO + Br = NOBr2 =>
NO + 2 Br = NOBr2

C8H12 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H12 + 14 KMnO4 + 21 H2SO4 = 5 C8H6O4 + 7 K2SO4 + 14 MnSO4 + 36 H2O

K2CrO4 + H2O = Cr(OH)3 + KOH + O2 =>
4 K2CrO4 + 10 H2O = 4 Cr(OH)3 + 8 KOH + 3 O2

Mn + CO3 = Mn2(CO3)4 =>
2 Mn + 4 CO3 = Mn2(CO3)4

N2 + HCl = NCl + H2 =>
N2 + 2 HCl = 2 NCl + H2

CuI = Cu + I2 =>
2 CuI = 2 Cu + I2

ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2

CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5)Cl3 + 22 H2O

BaCl2(aq) + NH4OH(aq) = Ba(OH)2(aq) + NH4Cl =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2(aq) + 2 NH4Cl

Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn

HCI = H2 + CI =>
2 HCI = H2 + 2 CI

Sb3 + O2 = Sb2O3 =>
4 Sb3 + 9 O2 = 6 Sb2O3

KMnO4 + HF = KF + MnF2 + H2O + F2 =>
2 KMnO4 + 16 HF = 2 KF + 2 MnF2 + 8 H2O + 5 F2

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Breng de vergelijking van een chemische reactie in evenwicht
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