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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sr(C2H3O2)2 + Na3PO4 = Sr3(PO4)2 + NaC2H3O2 =>
3 Sr(C2H3O2)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaC2H3O2

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O

Cl{-}(aq) + H2O(l) = OH{-}(aq) + H2(g) + Cl2(g) =>
2 Cl{-}(aq) + 2 H2O(l) = 2 OH{-}(aq) + H2(g) + Cl2(g)

SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl

Na2C2O4 + CaCl2 = Ca2(C2O4)2 + NaCl =>
2 Na2C2O4 + 2 CaCl2 = Ca2(C2O4)2 + 4 NaCl

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

C6H4CH3Br + KMnO4 = C6H4BrCOOH + MnO2 + KOH =>
C6H4CH3Br + 2 KMnO4 = C6H4BrCOOH + 2 MnO2 + 2 KOH

Ti + O = TiO2 =>
Ti + 2 O = TiO2

BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl

NaI + K2CrO4 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
6 NaI + 2 K2CrO4 + 16 HCl = 3 I2 + 2 CrCl3 + 6 NaCl + 4 KCl + 8 H2O

(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O + Cu(OH)2

TiO2 + CaO = CaTiO3 =>
TiO2 + CaO = CaTiO3

NaCl + F{-}2 = NaF + Cl{-}2 =>
NaCl + F{-}2 = NaF + Cl{-}2

Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3

NO = N2O + N2O4 =>
6 NO = 2 N2O + N2O4

KNO3 + Ba(OH)2 = KOH + Ba(NO3)2 =>
2 KNO3 + Ba(OH)2 = 2 KOH + Ba(NO3)2

BaCl2 + H2SO4(aq) = BaSO4 + HCl =>
BaCl2 + H2SO4(aq) = BaSO4 + 2 HCl

XNH4NO3 + C12H26 + O2 = XH20 + CO2 + N2 =>
26 XNH4NO3 + 16 C12H26 + 153 O2 = 26 XH20 + 192 CO2 + 26 N2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

XNaBr + XCa(OH)2 = XCaBr2 + XNaOH =>
2 XNaBr + XCa(OH)2 = XCaBr2 + 2 XNaOH

C2H5NH2 + H2O = H3O{+} + C2H5NH{-} =>
C2H5NH2 + H2O = H3O{+} + C2H5NH{-}

Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

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

AgNO3 = Ag2O + N2O5 =>
2 AgNO3 = Ag2O + N2O5

Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag

Zn + HCl = ZnCl2 + H22 =>
11 Zn + 22 HCl = 11 ZnCl2 + H22

CH3Br + HBr = CH2Br2 + H2 =>
CH3Br + HBr = CH2Br2 + H2

CH3OH + H + Cl = CH3Cl + H2O =>
CH3OH + H + Cl = CH3Cl + H2O

N2 + H = NH3 =>
N2 + 6 H = 2 NH3

Ba + F2 = Ba2F =>
4 Ba + F2 = 2 Ba2F

KClO3 + KBr + HCl = KCl + Br2 + H2O =>
KClO3 + 6 KBr + 6 HCl = 7 KCl + 3 Br2 + 3 H2O

CH3CH2OHCH2CH3 + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
4 CH3CH2OHCH2CH3 + 5 KMnO4 + 10 H2SO4 = 8 CH3COH + 5 MnSO4 + 16 H2O + 5 KSO4

S + I = SI2 =>
S + 2 I = SI2

K4Fe(CN)6(aq) + ZnSO4(aq) = K2Zn3[Fe(CN)6]2(s) + K2SO4(aq) =>
2 K4Fe(CN)6(aq) + 3 ZnSO4(aq) = K2Zn3[Fe(CN)6]2(s) + 3 K2SO4(aq)

Na2Cr2O7*2H2O + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2Cr2O7*2H2O + H2SO4 = 2 CrO3 + Na2SO4 + 3 H2O

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

UO2(NO3)2(s) = U3O8(s) + NO2(g) + O2(g) =>
3 UO2(NO3)2(s) = U3O8(s) + 6 NO2(g) + 2 O2(g)

Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3

C6H2OH(NO2)3 + Na2CO3 = C6H2(NO2)3ONa + NaHCO3 =>
C6H2OH(NO2)3 + Na2CO3 = C6H2(NO2)3ONa + NaHCO3

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

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Breng de vergelijking van een chemische reactie in evenwicht
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