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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + F2 = CF4 + HF =>
C3H8 + 10 F2 = 3 CF4 + 8 HF

CoCl2 + KSCN = CoSCN + KCl + Cl =>
CoCl2 + KSCN = CoSCN + KCl + Cl

C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + C2H4O + H2O =>
3 C2H5OH + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C2H4O + 6 H2O

CH3CO2H + LiOH = H2O + LiCH3CO2 =>
CH3CO2H + LiOH = H2O + LiCH3CO2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Ca(OH)2 + CO = CaHCO3 + H2 =>
2 Ca(OH)2 + 2 CO = 2 CaHCO3 + H2

BaO2 + Na2CO3 = Na2O2 + BaCO3 =>
BaO2 + Na2CO3 = Na2O2 + BaCO3

Ag1O + HCOH = H2O + CO2 + Ag =>
2 Ag1O + HCOH = H2O + CO2 + 2 Ag

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

CH3Br + Li = LiCH3 + Br =>
CH3Br + Li = LiCH3 + Br

KBr + HCl = HBr + KCl =>
KBr + HCl = HBr + KCl

H2SiO3(s) = H2OSiO2 =>
H2SiO3(s) = H2OSiO2

CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu

MnO4{-} + Br{-} + H{+} = MnO2 + BrO3{-} + OH{-} =>
2 MnO4{-} + Br{-} + H{+} = 2 MnO2 + BrO3{-} + OH{-}

H2O + CO2 = C6H12O6 + HO2 =>
10 H2O + 6 CO2 = C6H12O6 + 8 HO2

(NH4)2CO3 + H2O = (NH4)2O + H2CO3 =>
(NH4)2CO3 + H2O = (NH4)2O + H2CO3

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Hf + O2 = Hf2O4 =>
2 Hf + 2 O2 = Hf2O4

Hf + O2 = HfO2 =>
Hf + O2 = HfO2

Na2CO3 + TiO2 = Na2Ti3O7 + CO2 =>
Na2CO3 + 3 TiO2 = Na2Ti3O7 + CO2

Na2Cr2O7 + HI = I2 + CrI3 + NaI + H2O =>
Na2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 NaI + 7 H2O

HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O

Cd + SnCl4(aq) = CdCl2(aq) + Sn(s) =>
2 Cd + SnCl4(aq) = 2 CdCl2(aq) + Sn(s)

SO3{-2} + MnO4{-} + H{+}{+} = SO4{-2} + Mn{+2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+}{+} = 5 SO4{-2} + 2 Mn{+2} + 3 H2O

K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2

Cu2S + HNO3 = Cu(NO3)2 + Cu(SO4) + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + Cu(SO4) + 10 NO2 + 6 H2O

(NH4)3PO4 + Ba(C2H3O2)2 = C2H7NO2 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(C2H3O2)2 = 6 C2H7NO2 + Ba3(PO4)2

XNaHCO3 + XHCl = CO2 + XH2O + XNaCl =>
XNaHCO3 + XHCl = CO2 + XH2O + XNaCl

MgO + H2O = Mg(OH)2 = Mg(Oh)2 =>
MgO + H2O = Mg(OH)2

TiCl3 + H2O2 + H2O = HOOTi(OH)3 + HCl =>
2 TiCl3 + 3 H2O2 + 4 H2O = 2 HOOTi(OH)3 + 6 HCl

SCl2 + H2SO4 = H2S + SCl2O4 =>
SCl2 + H2SO4 = H2S + SCl2O4

AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S

Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O

KMnO4 + BiBr2 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi(SO4)3 + H2O =>
6 KMnO4 + 5 BiBr2 + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi(SO4)3 + 24 H2O

NH4Cl + CuSO4 = CuCl2 + (NH4)2(SO4) =>
2 NH4Cl + CuSO4 = CuCl2 + (NH4)2(SO4)

Rb + HNO3 = RbNO3 + NO + H2O =>
3 Rb + 4 HNO3 = 3 RbNO3 + NO + 2 H2O

H3C6H5O7 + KOH = C6H5K3O7 + H2O =>
H3C6H5O7 + 3 KOH = C6H5K3O7 + 3 H2O

UO2(NO3)2 + H2SO4 + Zn = U(SO4)2 + Zn(NO3)2 + H2O =>
UO2(NO3)2 + 2 H2SO4 + Zn = U(SO4)2 + Zn(NO3)2 + 2 H2O

He5 = He =>
He5 = 5 He

P2Cl10 + H2O = HCl + H3PO4 =>
P2Cl10 + 8 H2O = 10 HCl + 2 H3PO4

KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)

HNO3 + H2S = NO2 + H2O + SO2 =>
6 HNO3 + H2S = 6 NO2 + 4 H2O + SO2

HClO4(aq) + NaOH(aq) = HOH(l) + NaClO4(aq) =>
HClO4(aq) + NaOH(aq) = HOH(l) + NaClO4(aq)

NH4I + AgNO3 = NH4NO3 + AgI =>
NH4I + AgNO3 = NH4NO3 + AgI

KI + CU(NO3)2 = CUI + I2 + KNO3 =>
4 KI + 2 CU(NO3)2 = 2 CUI + I2 + 4 KNO3

Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2

NaH2PO4 + NaOH = Na2(HPO4) + H2O =>
NaH2PO4 + NaOH = Na2(HPO4) + H2O

MgO + ClO2 = MgCl2 + O3 =>
3 MgO + 6 ClO2 = 3 MgCl2 + 5 O3

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