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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + I = ICl + Na =>
NaCl + I = ICl + Na

(NH4)2MoO4 + PO4{-3} + H{+} + Cl{-} = (NH4)3PMo12O40 + H2O + (NH4)Cl =>
12(NH4)2MoO4 + PO4{-3} + 24 H{+} + 21 Cl{-} = (NH4)3PMo12O40 + 12 H2O + 21(NH4)Cl

C7H8O + *O2 = *CO2 + *H2O =>
2 C7H8O + 17*O2 = 14*CO2 + 8*H2O

NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

Fe + Cu2 = FeCu2 =>
Fe + Cu2 = FeCu2

Au2Cl3 = Au + Cl2 =>
2 Au2Cl3 = 4 Au + 3 Cl2

Fe(OH)2 + H2O(l) + O2(g) = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O(l) + O2(g) = 4 Fe(OH)3

NaHCO3 + CuCl2 = NaCl + Cu(HCO3)2 =>
2 NaHCO3 + CuCl2 = 2 NaCl + Cu(HCO3)2

SO2 + K2CrO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + 2 K2CrO4 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O

LiHCO3 + H2 = Li + H2O + CO2 =>
2 LiHCO3 + H2 = 2 Li + 2 H2O + 2 CO2

C4H8(OH)2 + K2CrO4 + H2SO4 = CH3COOH + CrSO4 + K2SO4 + H2O =>
2 C4H8(OH)2 + 3 K2CrO4 + 6 H2SO4 = 4 CH3COOH + 3 CrSO4 + 3 K2SO4 + 8 H2O

Cu(OH)2 + NaOH = Cu(OH)4 + Na2 =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + Na2

K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O

Ca(OH)2 + HClCaCl2 + H2O = Ca(ClO)2 + H2 =>
Ca(OH)2 + 2 HClCaCl2 + 4 H2O = 3 Ca(ClO)2 + 6 H2

Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS

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

H2TiF6 + NaOH = Na2TiF6 + H2O =>
H2TiF6 + 2 NaOH = Na2TiF6 + 2 H2O

AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

C2H6O + H2O = CH3COOH + H2 =>
C2H6O + H2O = CH3COOH + 2 H2

SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2

H6Si2O7 = SiO2 + H2O =>
H6Si2O7 = 2 SiO2 + 3 H2O

CUSO4*5H2O(s) = CUSO4(s) + H2O(g) =>
CUSO4*5H2O(s) = CUSO4(s) + 5 H2O(g)

Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O

Br + CuI = CuBr + I2 =>
2 Br + 2 CuI = 2 CuBr + I2

Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cu2SO4 + H2O =>
3 Cu2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Cu2SO4 + 16 H2O

(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl2(s) + Sr2S(aq) =>
(NH4)2S(aq) + 2 SrCl2(aq) = 2(NH4)Cl2(s) + Sr2S(aq)

HNO3(k) + Hg = Hg(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Hg = Hg(NO3)2 + 2 H2O + 2 NO2

CH3COOH + (NH4)2CO3 = CH3CONH2 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3CONH2 + 3 H2O + CO2

(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + H2O + NH3 =>
(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + 2 H2O + 2 NH3

Li(s) + H2O = LiOH(aq) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2

KHCO3 + CuF2 = Cu(HCO3)2 + KF =>
2 KHCO3 + CuF2 = Cu(HCO3)2 + 2 KF

NaCl + Pb(CH3COO)2 = NaCH3COO + PbCl2 =>
2 NaCl + Pb(CH3COO)2 = 2 NaCH3COO + PbCl2

NaOH + (H2SO4)2 = Na2SO4 + H2O =>
4 NaOH + (H2SO4)2 = 2 Na2SO4 + 4 H2O

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

NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g)

Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4

K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH

(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O

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

Cu3Zn2 + HCl = Cu + ZnCl2 + H2 =>
Cu3Zn2 + 4 HCl = 3 Cu + 2 ZnCl2 + 2 H2

Al2(SO4)3*18H2O + Ca(HCO3)2 = CaSO4 + Al(OH)3 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Al(OH)3 + 6 CO2 + 18 H2O

CaAl2Si2O8 = Ca3Al2Si3O12 + Al2SiO5 + SiO2 =>
3 CaAl2Si2O8 = Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2

Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH

Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq)

KH(IO3)2 + NaOH = Na + K + IO3 + H2O =>
KH(IO3)2 + NaOH = Na + K + 2 IO3 + H2O

H2SO4 + NaCI = Na2SO4 + HCI =>
H2SO4 + 2 NaCI = Na2SO4 + 2 HCI

Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5

C31H20 + O2 = CO2 + H2O =>
C31H20 + 36 O2 = 31 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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