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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + H2CrO4 + NaOH = K2CrO4 + H2O + NaCl =>
2 KCl + H2CrO4 + 2 NaOH = K2CrO4 + 2 H2O + 2 NaCl

HNO3(aq) + NH4(aq) = H2O(l) + NH4NO3(aq) =>
10 HNO3(aq) + 8 NH4(aq) = 3 H2O(l) + 9 NH4NO3(aq)

C2H6 + O2 = C2O2H6 =>
C2H6 + O2 = C2O2H6

H2(g) + O2(g) = H2O9(g) =>
2 H2(g) + 9 O2(g) = 2 H2O9(g)

C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O

Li + KOH = LiOH + K =>
Li + KOH = LiOH + K

SnI4(s) + H2O(l) = Sn(OH)4(aq) + HI(g) =>
SnI4(s) + 4 H2O(l) = Sn(OH)4(aq) + 4 HI(g)

FeS2(s) + O2(g) + H2O(l) = Fe(OH)3(s) + H2SO4(aq) =>
4 FeS2(s) + 15 O2(g) + 14 H2O(l) = 4 Fe(OH)3(s) + 8 H2SO4(aq)

Cr2O7{-2} + Br{-} + H{+} = Cr{3+} + Br2 + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H{+} = 2 Cr{3+} + 3 Br2 + 7 H2O

Zn + NH4Cl + MnO2 = ZnCl2 + NH3 + Mn2O3 + H2O =>
Zn + 2 NH4Cl + 2 MnO2 = ZnCl2 + 2 NH3 + Mn2O3 + H2O

H2O + Ag + CrO4{-2} = Ag{+} + CrOH3 + OH{-} =>
6 H2O + 7 Ag + CrO4{-2} = 7 Ag{+} + CrOH3 + 9 OH{-}

K2CrO4 + H2SO4 = K2SO4 + H2CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + H2CrO4

NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Cu(NO3)2 + NaHCO3 = NaNO3 + CuCO3 + H2O + CO2 =>
Cu(NO3)2 + 2 NaHCO3 = 2 NaNO3 + CuCO3 + H2O + CO2

PbCrO4 + HNo3 = Pb(No3)2 + H2CrO4 =>
PbCrO4 + 2 HNo3 = Pb(No3)2 + H2CrO4

HL + AgNO3 = AgL + HNO3 =>
HL + AgNO3 = AgL + HNO3

Al3 + HBr = AlH + Br =>
Al3 + 3 HBr = 3 AlH + 3 Br

H46C33O43N96 + O2 = H2O + CO2 + N2 =>
H46C33O43N96 + 23 O2 = 23 H2O + 33 CO2 + 48 N2

SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2

SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2

PbSO4 + NO3 = PbO2 + NO + SO4 =>
PbSO4 + NO3 = PbO2 + NO + SO4

NaHCO3 + H4C2O3 = H2O + CO2 + NaC2H3O2 =>
3 NaHCO3 + 4 H4C2O3 = 5 H2O + 5 CO2 + 3 NaC2H3O2

(NH4)2S + Ag2(CrO4) = Ag2S + S + NH3 + Cr(OH)3 + H2O =>
5(NH4)2S + 2 Ag2(CrO4) = 2 Ag2S + 3 S + 10 NH3 + 2 Cr(OH)3 + 2 H2O

C2H4(OH)2 + O2 = HOOCCOOH + H2O =>
C2H4(OH)2 + 2 O2 = HOOCCOOH + 2 H2O

Fe + Cu2S = FeS + Cu2 =>
Fe + Cu2S = FeS + Cu2

Sr(NO3)2 + MgSO4 = Sr2(SO4)2 + Mg(NO3)2 =>
2 Sr(NO3)2 + 2 MgSO4 = Sr2(SO4)2 + 2 Mg(NO3)2

C6H4COOHCOOH + NaOH = C6H3NaCOOHCOOH + H2O =>
C6H4COOHCOOH + NaOH = C6H3NaCOOHCOOH + H2O

Ni(OH)2 + NH3SO3 = Ni(SO3NH2)2 + H2O =>
Ni(OH)2 + 2 NH3SO3 = Ni(SO3NH2)2 + 2 H2O

Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3) =>
Na2(CO3) + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)

Fe2O3 + H2SiO3 = Fe2(SiO3)3 + H2O =>
Fe2O3 + 3 H2SiO3 = Fe2(SiO3)3 + 3 H2O

C3H5Cl + O2 = CO + H2O + HCl =>
2 C3H5Cl + 5 O2 = 6 CO + 4 H2O + 2 HCl

K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

KMnO4 + C2H2OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
18 KMnO4 + 10 C2H2OH + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 20 CO2 + 42 H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NaOH + C20H14O4 = Na + CO2 + H2O =>
86 NaOH + C20H14O4 = 86 Na + 20 CO2 + 50 H2O

C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl11111 =>
22222 C2H5NSCl + 116665 O2 = 44444 CO2 + 55554 H2O + 22222 NO + 22222 SO3 + 2 HCl11111

K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4

Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag

K2S2O8 + AgNO3 = KNO3 + AgSO4 =>
K2S2O8 + 2 AgNO3 = 2 KNO3 + 2 AgSO4

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3

ZnSO4 + CaO = CaSO4 + ZnO =>
ZnSO4 + CaO = CaSO4 + ZnO

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

HCl + BrOH = BrCl + H2O =>
HCl + BrOH = BrCl + H2O

C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O

Co(en)2Cl2(aq) + H2O2(aq) = [Co(en)2Cl2]{+} + OH{-}(aq) =>
2 Co(en)2Cl2(aq) + H2O2(aq) = 2[Co(en)2Cl2]{+} + 2 OH{-}(aq)

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

CH3CH2COOCH3 + Sb2O3 + CH3COOH = CH3CH2OH + Sb(CH3COO)3 =>
3 CH3CH2COOCH3 + Sb2O3 + 3 CH3COOH = 3 CH3CH2OH + 2 Sb(CH3COO)3

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Breng de vergelijking van een chemische reactie in evenwicht
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