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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + MgS = Mg + SSn =>
Sn + MgS = Mg + SSn

(NH4)2S + PB(NO3)2 = PBS + NH4NO3 =>
(NH4)2S + PB(NO3)2 = PBS + 2 NH4NO3

O32 = O3 =>
3 O32 = 32 O3

Ge + Br = GeBr =>
Ge + Br = GeBr

Cu(CH3COO)2 = CuO + (CH3)2CO + CO2 =>
Cu(CH3COO)2 = CuO + (CH3)2CO + CO2

S8 + CO = SO2 + C =>
S8 + 16 CO = 8 SO2 + 16 C

Cr2O3 + Si + CaO = Cr + CaSiO3 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaSiO3

CuO = Cu + O =>
CuO = Cu + O

ZnCl2 + H2O + H2SO4 = Zn + H2SO4Cl2*H2O =>
ZnCl2 + H2O + H2SO4 = Zn + H2SO4Cl2*H2O

K2CrO4(aq) + BaCl2(aq) = BaCrO4(s) + KCl =>
K2CrO4(aq) + BaCl2(aq) = BaCrO4(s) + 2 KCl

CH3CH2COO + O2 = CO2 + H2O =>
4 CH3CH2COO + 13 O2 = 12 CO2 + 10 H2O

Pb + Cr2O7 = Pb2(Cr2O7)4 =>
2 Pb + 4 Cr2O7 = Pb2(Cr2O7)4

C3H6 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O

Al + (SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
2 Al + (SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]

Cr207 = Cr =>
Cr207 = 207 Cr

MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl

HgCl2 + MnO2 + H2SO4 = HgSO4 + MnSO4 + H2O + Cl2 =>
HgCl2 + MnO2 + 2 H2SO4 = HgSO4 + MnSO4 + 2 H2O + Cl2

K3PO4(aq) + Sr(NO3)2(aq) = Sr3(PO4)2(aq) + KNO3(s) =>
2 K3PO4(aq) + 3 Sr(NO3)2(aq) = Sr3(PO4)2(aq) + 6 KNO3(s)

KBr + Mg = MgBr2 + K =>
2 KBr + Mg = MgBr2 + 2 K

Na2SO3 = Na2S + Na2SO42 =>
14 Na2SO3 = 13 Na2S + Na2SO42

J + O2 = JO =>
2 J + O2 = 2 JO

H2C2 + KMnO4 + H2O = C2H2(OH)2 + KOH + MnO2 =>
3 H2C2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 KOH + 2 MnO2

NaOCl + NH3 = NaOH + NCl3 =>
3 NaOCl + NH3 = 3 NaOH + NCl3

Fe + H2HCl = FeCl3 + H2 =>
2 Fe + 6 H2HCl = 2 FeCl3 + 9 H2

C25H48 + O2 = H2O + CO2 =>
C25H48 + 37 O2 = 24 H2O + 25 CO2

Br2 + O3 + H2O = HBrO =>
3 Br2 + O3 + 3 H2O = 6 HBrO

HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O

HCl + O3 = H2O + Cl2 =>
6 HCl + O3 = 3 H2O + 3 Cl2

Cl + O = Cl2O3 =>
2 Cl + 3 O = Cl2O3

Mg + HPO3 = Mg(PO3)2 + H2 =>
Mg + 2 HPO3 = Mg(PO3)2 + H2

NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl

Ni{+} + e = Ni =>
Ni{+} + e = Ni

Pb + Cu = PbCu2 =>
Pb + 2 Cu = PbCu2

NHO3 + NaOH = NaNO3 + H2O =>
NHO3 + NaOH = NaNO3 + H2O

K4[Fe(CN)6] + Co(NO3)2 = Co2[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + 2 Co(NO3)2 = Co2[Fe(CN)6] + 4 KNO3

Al(MnO4)3 + NH4NO3 = NH4MnO4 + Al(NO3)3 =>
Al(MnO4)3 + 3 NH4NO3 = 3 NH4MnO4 + Al(NO3)3

PbCl2 + CoSO4 = CoCl2 + PbSO4 =>
PbCl2 + CoSO4 = CoCl2 + PbSO4

C5H10O2 + NaOH = C5H9OONa + H2O =>
C5H10O2 + NaOH = C5H9OONa + H2O

Au(CN)2 + Zn(s) = Au + Zn(CN)4 =>
2 Au(CN)2 + Zn(s) = 2 Au + Zn(CN)4

Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O

As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3

PbCl3 + Na2S = PbS + Na2Cl3 =>
PbCl3 + Na2S = PbS + Na2Cl3

Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)

Au + S = SAu =>
Au + S = SAu

H2CO3 + Na2O = Na2CO3 + H2O =>
H2CO3 + Na2O = Na2CO3 + H2O

FeO + O2 + H2O = Fe(OH)3 =>
4 FeO + O2 + 6 H2O = 4 Fe(OH)3

Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)

(NO)2SnCl6 + H2O = HCl + SnO2*H2O + HNO2 =>
(NO)2SnCl6 + 5 H2O = 6 HCl + SnO2*H2O + 2 HNO2

Co(OH)2 + Na2S*9H2O = CoS + Na2(OH)2 + H2O =>
Co(OH)2 + Na2S*9H2O = CoS + Na2(OH)2 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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