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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
CS2 + NaOH = Na2 + CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2 + 2 CS3 + Na2CO3 + 3 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

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

CH4 + ClO2 = CO + H2O + HCl =>
5 CH4 + 6 ClO2 = 5 CO + 7 H2O + 6 HCl

H2S(g) + NaOH(aq) = Na2S(aq) + H2O =>
H2S(g) + 2 NaOH(aq) = Na2S(aq) + 2 H2O

H2SO4 + He = HeH2SO4 =>
H2SO4 + He = HeH2SO4

HCl + SOH = H2O + S + Cl =>
HCl + SOH = H2O + S + Cl

Mg2(s) + H2CI2(aq) = MgCI2(aq) + H2(g) =>
Mg2(s) + 2 H2CI2(aq) = 2 MgCI2(aq) + 2 H2(g)

CuS{2-} + NO3{-} + H{+} = S + Cu{2+} + NO + H2O =>
3 CuS{2-} + 4 NO3{-} + 16 H{+} = 3 S + 3 Cu{2+} + 4 NO + 8 H2O

B2H6 + O2 = B2O + H2O =>
B2H6 + 2 O2 = B2O + 3 H2O

Mg + CO3 + H3PO4 = Mg(PO4)2 + CO2 + H2O =>
Mg + 3 CO3 + 2 H3PO4 = Mg(PO4)2 + 3 CO2 + 3 H2O

Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)

Fe2(SO4)3 + PbCl2 = PbSO4 + FeCl3 =>
Fe2(SO4)3 + 3 PbCl2 = 3 PbSO4 + 2 FeCl3

AgNO3 = Ag{-} + NO3{+} =>
AgNO3 = Ag{-} + NO3{+}

KHO + KIO2 + Cl2 = KIO4 + H2O + KCl =>
4 KHO + KIO2 + 2 Cl2 = KIO4 + 2 H2O + 4 KCl

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

U + AlCl3 = Al + UCl4 =>
3 U + 4 AlCl3 = 4 Al + 3 UCl4

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4(aq)

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Ba(OH)2 + H2O = BaO2H3 + OH =>
Ba(OH)2 + H2O = BaO2H3 + OH

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)

AgC2H3O2 + NaBr = C2H3O2Br + AgNa =>
AgC2H3O2 + NaBr = C2H3O2Br + AgNa

NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3

Mn2O3 + C = MnO + CO2 =>
2 Mn2O3 + C = 4 MnO + CO2

Ba(NO3)2 + NaBr = Ba(Br2) + (NaNO3)2 =>
Ba(NO3)2 + 2 NaBr = Ba(Br2) + (NaNO3)2

S + HCl = SHCl =>
S + HCl = SHCl

MgSO4 + KMnO4 = Mg(MnO4)2 + K2(SO4) =>
MgSO4 + 2 KMnO4 = Mg(MnO4)2 + K2(SO4)

AgNO3 + Li3PO4 = Ag3PO4 + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3PO4 + 3 LiNO3

N2S3 + O2 = NO2 + SO4 =>
N2S3 + 8 O2 = 2 NO2 + 3 SO4

HF + K2S = KF + H2S =>
2 HF + K2S = 2 KF + H2S

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

HCI + K2CO3 = CO2 + H2O + KCI =>
2 HCI + K2CO3 = CO2 + H2O + 2 KCI

NaOH + Hg2Cl2 = NaCl + HgOH =>
2 NaOH + Hg2Cl2 = 2 NaCl + 2 HgOH

Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH

K2Cr2O7 + HBr + SnBr2 = KBr + CrBr3 + SnBr4 + H2O =>
K2Cr2O7 + 14 HBr + 3 SnBr2 = 2 KBr + 2 CrBr3 + 3 SnBr4 + 7 H2O

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Au + O2 + HCl = HAuCl4 + H2O =>
4 Au + 3 O2 + 16 HCl = 4 HAuCl4 + 6 H2O

V(OH)4Cl + Fe(Cl)2 + HCl = VO(Cl)2 + Fe(Cl)3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VO(Cl)2 + Fe(Cl)3 + 3 H2O

C6H10OH + O2 = CO2 + H2O =>
4 C6H10OH + 33 O2 = 24 CO2 + 22 H2O

SnCl4(aq) + Ti(NO3)3(aq) = Sn(NO3)3(aq) + TiCl4(aq) =>
SnCl4(aq) + Ti(NO3)3(aq) = Sn(NO3)3(aq) + TiCl4(aq)

(CH3)3NNH2 + N2O4 = H2O + N2 + CO2 =>
8(CH3)3NNH2 + 23 N2O4 = 44 H2O + 31 N2 + 24 CO2

Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2

As2S3 + OH{-} + H2O2 = AsO4{3-} + SO4{2-} + H2O =>
As2S3 + 12 OH{-} + 14 H2O2 = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O

hydrogensulfide + cadmiumnitrate = nitricacid + cadmiumsulfide =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS

Ce + H2O = HCe + OH =>
Ce + H2O = HCe + OH

(KNO3)(aq) + H2O(aq) = K2O(k) + H2(NO3)2(aq) =>
2(KNO3)(aq) + H2O(aq) = K2O(k) + H2(NO3)2(aq)

((CH3)3)N + HNO3 = CH3NO3 + NH3 =>
((CH3)3)N + 3 HNO3 = 3 CH3NO3 + NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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