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Chemische vergelijkingen in evenwicht op12/20/23

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Breng de vergelijking van een chemische reactie in evenwicht
Magnesiumchloride + Potassiumcarbonate = Magnesiumcarbonate + Potassiumchloride =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl

Sn + CH3SO3H = SnCH3SO3 + H =>
Sn + CH3SO3H = SnCH3SO3 + H

HCHO + Ag2O = HCHO2 + Ag =>
HCHO + Ag2O = HCHO2 + 2 Ag

Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O

HBr + Ca(OH)2 = CaOHBr + H2O =>
HBr + Ca(OH)2 = CaOHBr + H2O

C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O

Sn + CH3SO3H = SnCH3SO3 + H =>
Sn + CH3SO3H = SnCH3SO3 + H

C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O

C2H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl

K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O

C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O

NaIO3 + Na2SO3 + HCl = I2 + Na2SO4 + NaCl + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 HCl = I2 + 5 Na2SO4 + 2 NaCl + H2O

Magnesiumchloride + Potassiumcarbonate = Magnesiumcarbonate + Potassiumchloride =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl

Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2

B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2

HCO3{-} + OH{-} = CO3{-2} + H2O =>
HCO3{-} + OH{-} = CO3{-2} + H2O

C2Cl3 + Mg = Cl3Mg + C2 =>
C2Cl3 + Mg = Cl3Mg + C2

N2O3 + Zn(OH)2 = Zn(NO2)2 + H2O =>
N2O3 + Zn(OH)2 = Zn(NO2)2 + H2O

AlBr3 + Mg = MgBr + Al =>
AlBr3 + 3 Mg = 3 MgBr + Al

AlI3 + FeCl2 = AlCl3 + FeI2 =>
2 AlI3 + 3 FeCl2 = 2 AlCl3 + 3 FeI2

P2O5 + H2O + K2HPO4 = KH2PO4 =>
P2O5 + 3 H2O + 2 K2HPO4 = 4 KH2PO4

NaHCO3 + HC2H3O2 = H2O + CO3 + NaC2H3O2 =>
6 NaHCO3 + 5 HC2H3O2 = 4 H2O + 4 CO3 + 6 NaC2H3O2

Au{+3} + Hg = Au + Hg{+2} =>
2 Au{+3} + 3 Hg = 2 Au + 3 Hg{+2}

H2 + CO2 = COOH =>
H2 + 2 CO2 = 2 COOH

Na2CO3 + FeCl3 = CO2 + Fe2O3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = 3 CO2 + Fe2O3 + 6 NaCl

Sn + CH3SO3H = SnCH3SO3 + H =>
Sn + CH3SO3H = SnCH3SO3 + H

Zn + K2CrO4 + H2O = Cr(OH)3 + Zn(OH)2 + KOH =>
3 Zn + 2 K2CrO4 + 8 H2O = 2 Cr(OH)3 + 3 Zn(OH)2 + 4 KOH

CeCl3 + NaOH = CeOH + NaCl3 =>
CeCl3 + NaOH = CeOH + NaCl3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O =>
NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Al + NaOH = Na3 + AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3 + 2 AlO3 + 3 H2

B(OH)3 + H2O = B(OH)4 + H =>
B(OH)3 + H2O = B(OH)4 + H

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Na2CO3 + FeCl3 = CO2 + Fe2O3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = 3 CO2 + Fe2O3 + 6 NaCl

Sn + CH3SO3H = SnCH3SO3 + H =>
Sn + CH3SO3H = SnCH3SO3 + H

Ca(s) + Cl2(g) = CaCl2(s) =>
Ca(s) + Cl2(g) = CaCl2(s)

Ca(s) + Cl2(g) = CaCl(aq) =>
2 Ca(s) + Cl2(g) = 2 CaCl(aq)

MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3

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

Ca(s) + Cl2(g) = CaCl2 =>
Ca(s) + Cl2(g) = CaCl2

Na2S2O3 + HCl = NaCl + SO2 + S8 + H2O =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 SO2 + S8 + 8 H2O

C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O

K + H2O = K(OH)3 + H =>
K + 3 H2O = K(OH)3 + 3 H

Na2CO3 + FeCl3 = CO2 + Fe2O3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = 3 CO2 + Fe2O3 + 6 NaCl

SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2 + CuS =>
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2 + CuS

Mg(NO3)2 + LiOH = MgOH + Li(NO3)2 =>
Mg(NO3)2 + LiOH = MgOH + Li(NO3)2

Na2SO3 + KCrO7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
5 Na2SO3 + KCrO7 + 2 H2O = Cr(OH)3 + KOH + 5 Na2SO4

Na2CO3 + FeCl3 = CO2 + Fe2O3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = 3 CO2 + Fe2O3 + 6 NaCl

FeCl3 + H2O = Fe(OH)3 + HCl = Fe(OH)3 + Cl + H =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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