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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O

ZnCl2 + Na2SO4 = ZnNa2 + Cl2SO4 =>
ZnCl2 + Na2SO4 = ZnNa2 + Cl2SO4

W + CuO = W17O49 + Cu =>
17 W + 49 CuO = W17O49 + 49 Cu

AlBr3 + H2SO4 = Al2(SO4)3 + H2O + Br2 + SO2 =>
2 AlBr3 + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 Br2 + 3 SO2

Zn + Fe{3+} = Zn{2+} + Fe{+} =>
Zn + Fe{3+} = Zn{2+} + Fe{+}

(a)HI(g) = H2(g) + I2(g) =>
2(a)HI(g) = H2(g) + I2(g)

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O

MgSO4 + Nh4OH = Mg(OH)2 + (Nh4)2SO4 =>
MgSO4 + 2 Nh4OH = Mg(OH)2 + (Nh4)2SO4

CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2 =>
CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr

Na2[Be(OH)4] + HNO3 = Be(NO3)2 + H2O + NaNO3 =>
Na2[Be(OH)4] + 4 HNO3 = Be(NO3)2 + 4 H2O + 2 NaNO3

K + S = K2S =>
2 K + S = K2S

Fe2O3 + H3PO4 = FePO4 + H2O(l) =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O(l)

Na2MoO4 + SnCl2 + NH4SCN + HCl = (NH4)2[MoO(SCN)5] + SnCl4 + NaCl + NH4Cl + H2O =>
2 Na2MoO4 + SnCl2 + 10 NH4SCN + 12 HCl = 2(NH4)2[MoO(SCN)5] + SnCl4 + 4 NaCl + 6 NH4Cl + 6 H2O

CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3

FeC2O4*2H2O + C2O4 = Fe(C2O4)2 + H2O =>
FeC2O4*2H2O + C2O4 = Fe(C2O4)2 + 2 H2O

CuCl2 + NH3 = [Cu(NH3)4] + Cl =>
CuCl2 + 4 NH3 = [Cu(NH3)4] + 2 Cl

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

Al2Br + Cl = AlCl2 + Br2 =>
2 Al2Br + 8 Cl = 4 AlCl2 + Br2

C6H12O6 + C2H5OH = C28H48O6 + H2O =>
5 C6H12O6 + 27 C2H5OH = 3 C28H48O6 + 39 H2O

Li3PO4 = Li{+} + PO4{-3} =>
Li3PO4 = 3 Li{+} + PO4{-3}

S + KClO3 = KCl + SO4 =>
3 S + 4 KClO3 = 4 KCl + 3 SO4

K(MnO4) + KI + H2(SO4) = Mn(SO4) + K2(SO4) + H2O + I2 =>
2 K(MnO4) + 10 KI + 8 H2(SO4) = 2 Mn(SO4) + 6 K2(SO4) + 8 H2O + 5 I2

C2H5OH + KMnO4 = CH3CHO + KMnO3 + H2O =>
C2H5OH + KMnO4 = CH3CHO + KMnO3 + H2O

AgNO3 + Na2CrO2 = Ag2CrO2 + NaNO3 =>
2 AgNO3 + Na2CrO2 = Ag2CrO2 + 2 NaNO3

TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)

PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)CH(CH3)CHONCH3 + H2O =>
PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)CH(CH3)CHONCH3 + H2O

PCl3 + H2O = P2O3 + HCl =>
2 PCl3 + 3 H2O = P2O3 + 6 HCl

NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4

OOCCH3 + H3O = H2O + HOOCCH3 =>
OOCCH3 + H3O = H2O + HOOCCH3

Ag + CaCl2 = Ca + AgCl2 =>
Ag + CaCl2 = Ca + AgCl2

KClO + H2O = KOH + HClO =>
KClO + H2O = KOH + HClO

(NH4)2 + HPO4 = H3PO4 + (NH3) =>
(NH4)2 + HPO4 = H3PO4 + 2(NH3)

NaJ + NaJO3 + H2SO4 = Na2SO4 + H2O + J2 =>
5 NaJ + NaJO3 + 3 H2SO4 = 3 Na2SO4 + 3 H2O + 3 J2

Cu + HSO4 = CuO4 + SO2 + H2O =>
3 Cu + 8 HSO4 = 3 CuO4 + 8 SO2 + 4 H2O

HAuCl4 + SnCl2 + H2O = Au + SnO2 + HCl =>
2 HAuCl4 + 3 SnCl2 + 6 H2O = 2 Au + 3 SnO2 + 14 HCl

Cu + Si = Cu2Si =>
2 Cu + Si = Cu2Si

Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4Cr2(SO4)3 + 4 H2O

H2SO4 + CaI2 = CaSO4 + I2 + H2O + S =>
4 H2SO4 + 3 CaI2 = 3 CaSO4 + 3 I2 + 4 H2O + S

SiBr4 + H2O = HBr + H4SiO4 =>
SiBr4 + 4 H2O = 4 HBr + H4SiO4

ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2

CUO(s) + H2SO4(ac) = CU(SO4)(ac) + H2O(l) =>
CUO(s) + H2SO4(ac) = CU(SO4)(ac) + H2O(l)

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)

H2SO4 + Zn(NO3)2 = ZnSO4 + HNO3 =>
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3

SO4 + Pb = SO4(Pb) =>
SO4 + Pb = SO4(Pb)

FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl

CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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