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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuNo{3}{2} + NaOH = CuOH + NaNo{3} =>
CuNo{3}{2} + NaOH = CuOH + NaNo{3}

SF6 + H2S = HF + S =>
SF6 + 3 H2S = 6 HF + 4 S

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3

FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4 + K2SO4

KCN + H3O = HCN + K + H2O =>
KCN + H3O = HCN + K + H2O

P4 + OH = PO5 + H2O =>
P4 + 40 OH = 4 PO5 + 20 H2O

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

C3H8 + Br2 = C3Br2H8 =>
C3H8 + Br2 = C3Br2H8

NiSO4 + Na2Cr2O7 + H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + NaSO4 + H2O =>
4 NiSO4 + Na2Cr2O7 + 7 H2SO4 = 2 Ni2(SO4)3 + Cr2(SO4)3 + 2 NaSO4 + 7 H2O

C(s) + CuO(g) = Cu(s) + CO2(g) =>
C(s) + 2 CuO(g) = 2 Cu(s) + CO2(g)

Fe(s) + S = FeS =>
Fe(s) + S = FeS

Ge + S = Ge2S4 =>
2 Ge + 4 S = Ge2S4

Cr2O3 + K3Fe(CN)6 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
Cr2O3 + 6 K3Fe(CN)6 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O

HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

InBr3 + In + CsBr = CsInBr3 =>
2 InBr3 + In + 3 CsBr = 3 CsInBr3

Na2CO3 + C4H8O2 = C4H7NaO2 + CO2 + H2O =>
Na2CO3 + 2 C4H8O2 = 2 C4H7NaO2 + CO2 + H2O

MnO2 + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 MnO2 + 3 Cl2 + 4 H2O = 2 MnO4{-} + 6 Cl{-} + 8 H{+}

Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2

C4H17 + O2 = CO2 + H2O =>
4 C4H17 + 33 O2 = 16 CO2 + 34 H2O

Ca(OH)2 + CO2 = CaCO3 + H(OH) =>
Ca(OH)2 + CO2 = CaCO3 + H(OH)

HPO4 + Mg + NH3 = MgNH4PO4 =>
HPO4 + Mg + NH3 = MgNH4PO4

Cu + AuCl3(s) = AuCu(s) + Cl3(l) =>
Cu + AuCl3(s) = AuCu(s) + Cl3(l)

Zn(s) + K2Cr2O7 + H2SO4(l) = H2O(l) + K2SO4(s) + ZnSO4(s) + CrSO4(s) =>
4 Zn(s) + K2Cr2O7 + 7 H2SO4(l) = 7 H2O(l) + K2SO4(s) + 4 ZnSO4(s) + 2 CrSO4(s)

Cr(OH)3 + NaClO = Cr(ClO)3 + NaOH =>
Cr(OH)3 + 3 NaClO = Cr(ClO)3 + 3 NaOH

H4SiO4 + Ra(OH)2 = Ra4(SiO4)2 + H2O =>
2 H4SiO4 + 4 Ra(OH)2 = Ra4(SiO4)2 + 8 H2O

SN(OH)2 + HCl = SNCl2 + H2O =>
SN(OH)2 + 2 HCl = SNCl2 + 2 H2O

(CH3COOH) + C2H5OH = CH3COOC2H5 + H2O =>
(CH3COOH) + C2H5OH = CH3COOC2H5 + H2O

Fe + CuS2 = Cu + FeS2 =>
Fe + CuS2 = Cu + FeS2

SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl

MgBr2 + K2SO4 = KBr + Mg(SO4) =>
MgBr2 + K2SO4 = 2 KBr + Mg(SO4)

KMnO4 + Na2S + H2SO4 = K2SO4 + MnSO4 + NaOH + S =>
2 KMnO4 + 2 Na2S + 2 H2SO4 = K2SO4 + 2 MnSO4 + 4 NaOH + S

LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O

NaNO2 + H2SO4 = NO + HNO3 + H2O + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4

NO3{-} + H3O{+} + {-} = NH4{+}{+} + H2O =>
NO3{-} + 10 H3O{+} + 8e = NH4{+}{+} + 13 H2O

NaI + H2O2 = I2 + Na2O + H2O =>
2 NaI + H2O2 = I2 + Na2O + H2O

Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4

H2SO4 + KClO3 = KHSO4 + O2 + Cl2 + H2O =>
4 H2SO4 + 4 KClO3 = 4 KHSO4 + 5 O2 + 2 Cl2 + 2 H2O

Al + KOH + H2O = KAlO4 + H10 =>
10 Al + 10 KOH + 30 H2O = 10 KAlO4 + 7 H10

CaSO4*H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2H2O + H2O

(NH4)2HPO4 + BaCl2 = (NH4)3PO4 + Ba3(PO4)2 + HCl =>
6(NH4)2HPO4 + 3 BaCl2 = 4(NH4)3PO4 + Ba3(PO4)2 + 6 HCl

Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + Na2(C2H3O2)2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + Na2(C2H3O2)2

Pb{+2} + OH{-} = Pb{-} + OH{+2} =>
Pb{+2} + OH{-} = Pb{-} + OH{+2}

CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 31 O2 = 22 H2O + 20 CO2

Al + HCl = AlCl8 + H2 =>
Al + 8 HCl = AlCl8 + 4 H2

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

Zn(s)MgSO4(aq) = ZnSO4Mg =>
Zn(s)MgSO4(aq) = ZnSO4Mg

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Breng de vergelijking van een chemische reactie in evenwicht
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