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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
CsI + SnI2 = CsSnI3 =>
CsI + SnI2 = CsSnI3

K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4

NH2C2H5 + O2 = CO2 + N2 + H2O =>
4 NH2C2H5 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O

CuS + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
CuS + 4 H2SO4(aq) = CuSO4(aq) + 4 SO2(g) + 4 H2O(l)

Al{3+} + NH3 + H2O = NH4{+} + Al(OH)3 =>
Al{3+} + 3 NH3 + 3 H2O = 3 NH4{+} + Al(OH)3

Pb3O4 = O2 + PbO =>
2 Pb3O4 = O2 + 6 PbO

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C7H13COOH + O2 = CO2 + H2O =>
2 C7H13COOH + 21 O2 = 16 CO2 + 14 H2O

Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O

NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O

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

MgO + HCl = HOMgCl =>
MgO + HCl = HOMgCl

C8H17Cl + Na = C8H17 + NaCl =>
C8H17Cl + Na = C8H17 + NaCl

Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)

Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O

HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O

Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na

NaCl(s) = Cl2(g) + Na(s) =>
2 NaCl(s) = Cl2(g) + 2 Na(s)

FeCl3 + C2H4(COOH)2 = C12H12Fe2O12 + HCl =>
2 FeCl3 + 3 C2H4(COOH)2 = C12H12Fe2O12 + 6 HCl

Cu + HNO3 = Cu(NO32) + NO + H2O =>
3 Cu + 62 HNO3 = 3 Cu(NO32) + 59 NO + 31 H2O

K2Cr2O7 + HNO3 = K2Cr3O10 + KNO3 + H2O =>
3 K2Cr2O7 + 2 HNO3 = 2 K2Cr3O10 + 2 KNO3 + H2O

Ca(OH)2 + (NH4)2(SO4) = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + 2 NH3 + 2 H2O

HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O

Pb(aq) + CrO4(aq) = PbCrO4 =>
Pb(aq) + CrO4(aq) = PbCrO4

H2Se + Cu(OH)2 = Cu(HSe)2 + H2O =>
2 H2Se + Cu(OH)2 = Cu(HSe)2 + 2 H2O

H3AsO4 + OH = AsO4 + H2O =>
H3AsO4 + 3 OH = AsO4 + 3 H2O

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

CH3CH2NH2 + HCl = [CH3CH2NH3]Cl =>
CH3CH2NH2 + HCl = [CH3CH2NH3]Cl

C4H4Na2O6 + Hg(NO3)2 = NaNO3 + C4H4HgO6 =>
C4H4Na2O6 + Hg(NO3)2 = 2 NaNO3 + C4H4HgO6

Na2AsO4 + KI + HCl = Na2AsO3 + I2 + KCl + H2O =>
Na2AsO4 + 2 KI + 2 HCl = Na2AsO3 + I2 + 2 KCl + H2O

(NH4)2SO4(aq) = NH4 + SO4 =>
(NH4)2SO4(aq) = 2 NH4 + SO4

(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3 + 2 H2O

NaCl + NO = NaNO + Cl =>
NaCl + NO = NaNO + Cl

HgO + Sn3P2 = Hg + Sn3(PO4)2 =>
8 HgO + Sn3P2 = 8 Hg + Sn3(PO4)2

HCl + Ba2OH = H2O + Ba2Cl =>
HCl + Ba2OH = H2O + Ba2Cl

Li3PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 Li3PO4 + 3 H2SO4 = 3 Li2SO4 + 2 H3PO4

NiCl2 + CaCO3 = NiCO3 + CaCl2 =>
NiCl2 + CaCO3 = NiCO3 + CaCl2

FeCl2 + FeCl3 + H2O = Fe3O4 + HCl =>
FeCl2 + 2 FeCl3 + 4 H2O = Fe3O4 + 8 HCl

MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4

CH2OHCHOHCH3 + HBr = CH2BrCHBrCH3 + H2O =>
CH2OHCHOHCH3 + 2 HBr = CH2BrCHBrCH3 + 2 H2O

HCOOH + Ca(OH)2 = HCOOCa(OH)2 + H2 =>
2 HCOOH + 2 Ca(OH)2 = 2 HCOOCa(OH)2 + H2

Al2S3 + NaHCO3 + O2 = Al(OH)3 + Na2SO4 + CO2 =>
Al2S3 + 6 NaHCO3 + 6 O2 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2

CdS = Cd + S =>
CdS = Cd + S

NiCl2 + RbI = NiI2 + RbCl =>
NiCl2 + 2 RbI = NiI2 + 2 RbCl

PbS + FeCl = PbCl + FeS =>
PbS + FeCl = PbCl + FeS

Li3PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 Li3PO4 + 3 H2SO4 = 3 Li2SO4 + 2 H3PO4

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

Si + MoO3 = Mo + SiO2 =>
3 Si + 2 MoO3 = 2 Mo + 3 SiO2

C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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