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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + Si + O = AlSiO =>
Al + Si + O = AlSiO

ZnCl2 + K3PO4 = KCl + Zn3(PO4)2 =>
3 ZnCl2 + 2 K3PO4 = 6 KCl + Zn3(PO4)2

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

SrO + HNO3 = Sr(NO3)2 + H2O =>
SrO + 2 HNO3 = Sr(NO3)2 + H2O

NaOH + Ag{+} = Na{+} + Ag(OH) =>
NaOH + Ag{+} = Na{+} + Ag(OH)

K2Cr2O7 + HNO3 + Na2SO3 = KNO3 + Cr(NO3)3 + Na2SO4 + H2O =>
K2Cr2O7 + 8 HNO3 + 3 Na2SO3 = 2 KNO3 + 2 Cr(NO3)3 + 3 Na2SO4 + 4 H2O

K2Cr2O7 + Na2S2O3 + HCl = KCl + CrCl3 + NaCl + SO2 + H2O =>
2 K2Cr2O7 + 3 Na2S2O3 + 22 HCl = 4 KCl + 4 CrCl3 + 6 NaCl + 6 SO2 + 11 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

NaBr + MnO2 + H2SO4 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4 + Br2 + 2 H2O

CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O

AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

Ni(NO3)2 + NaCl = NiCl2 + NaNO3 =>
Ni(NO3)2 + 2 NaCl = NiCl2 + 2 NaNO3

HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O

Si2H4 + O2 = SiO2 + H2O =>
Si2H4 + 3 O2 = 2 SiO2 + 2 H2O

SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl

Fe + Cr = FeCr =>
Fe + Cr = FeCr

C6H12O6 + Al(NO3)3 = Al2O3 + N2 + CO2 + H2O =>
5 C6H12O6 + 8 Al(NO3)3 = 4 Al2O3 + 12 N2 + 30 CO2 + 30 H2O

(Cu(NO3)2) + NaOH = (Cu(OH)2) + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = (Cu(OH)2) + 2 NaNO3

Br + MgI2 = BrI2 + Mg =>
Br + MgI2 = BrI2 + Mg

CoS + HNO3 = Co(NO3)2 + NO2 + S + H2O =>
CoS + 4 HNO3 = Co(NO3)2 + 2 NO2 + S + 2 H2O

C6H5NH2 + H2SO4 = (C6H5NH3)HSO4 =>
C6H5NH2 + H2SO4 = (C6H5NH3)HSO4

HCl + BaO2H2 = BaCl2 + H2O =>
2 HCl + BaO2H2 = BaCl2 + 2 H2O

C2H5OH + CH3COOH = C2H5OCOCH + H2O =>
C2H5OH + 3 CH3COOH = 2 C2H5OCOCH + 3 H2O

CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3

Zn + HCl + H2O = ZnCl2 + H3O =>
Zn + 2 HCl + 2 H2O = ZnCl2 + 2 H3O

[Ag(NH3)2]OH + H2O2 = Ag + NO + H2O =>
2[Ag(NH3)2]OH + 9 H2O2 = 2 Ag + 4 NO + 16 H2O

X + KMnO4 + H2O = X(OH)4 + KOH + MnO2 =>
3 X + 4 KMnO4 + 8 H2O = 3 X(OH)4 + 4 KOH + 4 MnO2

HgS + KOH = KS + HgOH =>
HgS + KOH = KS + HgOH

NaBr(aq) + LiCl(aq) = NaCl(aq) + LiBr(aq) =>
NaBr(aq) + LiCl(aq) = NaCl(aq) + LiBr(aq)

C9H11NO2(s) + O2(g) = CO2(g) + H2O(l) + HNO2(l) =>
2 C9H11NO2(s) + 23 O2(g) = 18 CO2(g) + 10 H2O(l) + 2 HNO2(l)

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

AgNO3 + Cs3PO4 = AgPO4 + Cs3NO3 =>
AgNO3 + Cs3PO4 = AgPO4 + Cs3NO3

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Fe(OH)2 + NH4NO3 = NH3 + H2O + FeNO3 =>
8 Fe(OH)2 + 7 NH4NO3 = 6 NH3 + 13 H2O + 8 FeNO3

LiOH(aq) + CO2(g) = H2O(l) + Li2CO3(aq) =>
2 LiOH(aq) + CO2(g) = H2O(l) + Li2CO3(aq)

H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O

SnBr4 + Cl2 = SnCl4 + Br2 =>
SnBr4 + 2 Cl2 = SnCl4 + 2 Br2

Rb + HOH = RbHOH =>
Rb + HOH = RbHOH

KMnO4 + FeSO4 + H2SO4 = K2SO + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 16 FeSO4 + 11 H2SO4 = K2SO + 8 Fe2(SO4)3 + 2 MnSO4 + 11 H2O

SrI2 + H2O = Sr(OH)2 + HI =>
SrI2 + 2 H2O = Sr(OH)2 + 2 HI

(NH4)2Cr2O7 = Cr2O3 + N2 + H8O4 =>
(NH4)2Cr2O7 = Cr2O3 + N2 + H8O4

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Al + HNO = AlN + H + O =>
Al + HNO = AlN + H + O

SbI3 + Sb(IO3)3 + H4(SiO4) = Sb4(SiO4)3 + I2 + H2O =>
10 SbI3 + 2 Sb(IO3)3 + 9 H4(SiO4) = 3 Sb4(SiO4)3 + 18 I2 + 18 H2O

PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2

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