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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + CuSO = AgSO + CuNO3 =>
AgNO3 + CuSO = AgSO + CuNO3

(NH4)4Cr2O7 + H2SO4 + Na2SO3 = Cr2SO4 + (NH4)2SO4 + Na2SO4 + H2O =>
(NH4)4Cr2O7 + 3 H2SO4 + 4 Na2SO3 = Cr2SO4 + 2(NH4)2SO4 + 4 Na2SO4 + 3 H2O

K + NaBr = KBr + Na =>
K + NaBr = KBr + Na

C22H52 + O2 = CO2 + H2O =>
C22H52 + 35 O2 = 22 CO2 + 26 H2O

Ag + CO2 + H2O = Ag2CO3 + H2 =>
2 Ag + CO2 + H2O = Ag2CO3 + H2

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

CH3H7OH + O2 = CO2 + H2O =>
4 CH3H7OH + 13 O2 = 4 CO2 + 22 H2O

Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2

Ni2O3 + H2O = Ni(HO)3 =>
Ni2O3 + 3 H2O = 2 Ni(HO)3

H2SO4(l) + Ni(s) = NiSO4(s) + SO2(g) + H2O(l) =>
2 H2SO4(l) + Ni(s) = NiSO4(s) + SO2(g) + 2 H2O(l)

RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4

Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3

KCl + AgNo{3} = KNo{3} + AgCl =>
KCl + AgNo{3} = KNo{3} + AgCl

Na2CO3 + Mg(NO3)2 = NaNO3 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3

HgCl + SnCl2 = HgCl2 + SnCl =>
HgCl + SnCl2 = HgCl2 + SnCl

N + O3 = NO =>
3 N + O3 = 3 NO

F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3

Pb(NO3)2(aq) + KI(aq) = PbI2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2 + 2 K(NO3)

MnO4{-} + S2O3{-2} + H3O{+} = MnO2 + SO4{-2} + H2O{-} =>
23 MnO4{-} + 9 S2O3{-2} + 2 H3O{+} = 23 MnO2 + 18 SO4{-2} + 3 H2O{-}

Cs + HNO3 = CsNO3 + N2O + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + N2O + 5 H2O

Br2 + ZnCl2 = ZnBr2 + Cl2 =>
Br2 + ZnCl2 = ZnBr2 + Cl2

Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH

NO + Br = NOBr2 =>
NO + 2 Br = NOBr2

K + Cl = KCl =>
K + Cl = KCl

O3 + H2O = H3O6 =>
3 O3 + 3 H2O = 2 H3O6

CH3CO2H + LiOH = H2O + C2H3LiO2 =>
CH3CO2H + LiOH = H2O + C2H3LiO2

CH3CHCH2 + HBr = CH3CHBrCH3 =>
CH3CHCH2 + HBr = CH3CHBrCH3

NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

C4H9OH + Ba(OH)2 = Ba + COH + H2O =>
C4H9OH + 6 Ba(OH)2 = 6 Ba + 4 COH + 9 H2O

NaHCO3 + H2C4H4O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 CO2 + 2 H2O

Cu + FeI2 = CuI + Fe =>
2 Cu + FeI2 = 2 CuI + Fe

Al(NO3)3 + Zn = Zn(NO3)2 + Al =>
2 Al(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Al

C15H10O7 + O2 = C15H10O9 =>
C15H10O7 + O2 = C15H10O9

CH3NH2 + H2O = CH3NH + H3O =>
CH3NH2 + H2O = CH3NH + H3O

NaCl + Br2 = NaBr + BrCl =>
NaCl + Br2 = NaBr + BrCl

Au(NO3)3 + CuCl2 = Cu(NO3)2 + AuCl3 =>
2 Au(NO3)3 + 3 CuCl2 = 3 Cu(NO3)2 + 2 AuCl3

Ti2(C2O4)3 = TiC2O4 + CO2 =>
Ti2(C2O4)3 = 2 TiC2O4 + 2 CO2

HPO2 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
HPO2 + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 2 H2O

S + O2 = SO2 =>
S + O2 = SO2

N2O4 + H2 = H2O + N2 =>
N2O4 + 4 H2 = 4 H2O + N2

CaOH + Si + H2O = CaSiO3 + H2 =>
2 CaOH + 2 Si + 4 H2O = 2 CaSiO3 + 5 H2

Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2

C8H16O + H2SO4 = H2O + C2S + C =>
3 C8H16O + 7 H2SO4 = 31 H2O + 7 C2S + 10 C

Fe + MgF2 = MgFe + F =>
Fe + MgF2 = MgFe + 2 F

HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl

Sn + NaOH = SnO2 + Na + H2 =>
Sn + 2 NaOH = SnO2 + 2 Na + H2

C6H6 + CH3CHCH2 = C6H5(CH3CHCH3) =>
C6H6 + CH3CHCH2 = C6H5(CH3CHCH3)

K2Cr2O7 + H2O2 + HN3 = KNO3 + CrNO3 + H2O =>
3 K2Cr2O7 + 17 H2O2 + 4 HN3 = 6 KNO3 + 6 CrNO3 + 19 H2O

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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