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Chemische vergelijkingen in evenwicht op06/17/07

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + HCl + Na2CO3 = MgCO3 + Na2Cl + H =>
Mg + HCl + Na2CO3 = MgCO3 + Na2Cl + H

Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H

SnCl2 + HCl + VCl3 = VCl4 + SnH4 =>
SnCl2 + 4 HCl + 6 VCl3 = 6 VCl4 + SnH4

H2SnCl6 + P4O6 + H2O = SnCl2 + H3PO4 + HCl =>
4 H2SnCl6 + P4O6 + 10 H2O = 4 SnCl2 + 4 H3PO4 + 16 HCl

H2SnCl6 + P4O6 + H2O = H2SnCl4 + H3PO4 + HCl =>
4 H2SnCl6 + P4O6 + 10 H2O = 4 H2SnCl4 + 4 H3PO4 + 8 HCl

As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O

KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O

CdS + I2 + HCl = CdCl2 + S + HI =>
CdS + I2 + 2 HCl = CdCl2 + S + 2 HI

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

VCl3 + SO2 + HCl = H2VCl6 + S + H2O =>
4 VCl3 + SO2 + 12 HCl = 4 H2VCl6 + S + 2 H2O

SnCl2 + SO2 + HCl = S + H2SnCl6 + H2O =>
2 SnCl2 + SO2 + 8 HCl = S + 2 H2SnCl6 + 2 H2O

H2VCl6 = VCl3 + HCl + Cl2 =>
2 H2VCl6 = 2 VCl3 + 4 HCl + Cl2

H2VCl6 = VCl4 + HCl =>
H2VCl6 = VCl4 + 2 HCl

VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2

HVCl5 + HCl = H2VCl6 =>
HVCl5 + HCl = H2VCl6

VCl4 + HCl = H2VCl6 =>
VCl4 + 2 HCl = H2VCl6

VCl3 + HCl = H2VCl5 =>
VCl3 + 2 HCl = H2VCl5

K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O

K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O

Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6

KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O

AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3

Na + H2O = H + NaOH =>
Na + H2O = H + NaOH

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O

HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO

Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

VCl3 + SO2 + HCl = H2VCl6 + S + H2O =>
4 VCl3 + SO2 + 12 HCl = 4 H2VCl6 + S + 2 H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl

VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

VCl3 + SO2 + HCl = VCl4 + S + H2O =>
4 VCl3 + SO2 + 4 HCl = 4 VCl4 + S + 2 H2O

VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl

VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl

VCl3 + SO2 = VOCl2 + S + Cl2 =>
2 VCl3 + SO2 = 2 VOCl2 + S + Cl2

VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl

VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl

VCl3 + SO2 + H2O = VOCl2 + S + HCl =>
4 VCl3 + SO2 + 2 H2O = 4 VOCl2 + S + 4 HCl

VCl3 + SO2 + H2O = VO2Cl + S + HCl =>
2 VCl3 + SO2 + 2 H2O = 2 VO2Cl + S + 4 HCl

VO2Cl + HCl = VCl4 + Cl2 + H2O =>
2 VO2Cl + 8 HCl = 2 VCl4 + Cl2 + 4 H2O

VCl4 = VCl3 + Cl2 =>
2 VCl4 = 2 VCl3 + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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