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Chemische vergelijkingen in evenwicht op03/09/22

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

LiOH + Ni(NO3)2(H2O)6 + KMnO4 = Li100Mn150Ni50O400 + HNO3 + KOH + O2 + H2O =>
200 LiOH + 100 Ni(NO3)2(H2O)6 + 300 KMnO4 = 2 Li100Mn150Ni50O400 + 200 HNO3 + 300 KOH + 225 O2 + 450 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

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

K2Cr2O7 + C2H2O4 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O

Pb + CuCl2 = PbCl2 + Cu =>
Pb + CuCl2 = PbCl2 + Cu

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Na2O*CaO*6SiO2 + HF = Na2SiF6 + CaSiF6 + H2SiF6 + H2O =>
Na2O*CaO*6SiO2 + 36 HF = Na2SiF6 + CaSiF6 + 4 H2SiF6 + 14 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

C2H4 + SCI2 = C4H8CI2S =>
2 C2H4 + SCI2 = C4H8CI2S

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

AgXO3 + FeCl3 = AgCl + Fe(XO3)3 =>
3 AgXO3 + FeCl3 = 3 AgCl + Fe(XO3)3

MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2

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

Na2CO3 + SrCO3 + Gd2O3 + Er2O3 + MoO3 = Na100Sr100Gd98Er2(MoO4)300 + CO2 =>
50 Na2CO3 + 100 SrCO3 + 49 Gd2O3 + Er2O3 + 300 MoO3 = Na100Sr100Gd98Er2(MoO4)300 + 150 CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

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

KCrO4 + Ag + HBr = KBr + CrBr3 + AgBr + H2O =>
KCrO4 + 4 Ag + 8 HBr = KBr + CrBr3 + 4 AgBr + 4 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

KCrO4 + Ag + HBr = KBr + CrBr3 + AgBr + H2O =>
KCrO4 + 4 Ag + 8 HBr = KBr + CrBr3 + 4 AgBr + 4 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO

LiOH + Ni(NO3)2(H2O)6 + KMnO4 = Li100Mn180Ni20O400 + HNO3 + KOH + O2 + H2O =>
100 LiOH + 20 Ni(NO3)2(H2O)6 + 180 KMnO4 = Li100Mn180Ni20O400 + 40 HNO3 + 180 KOH + 150 O2 + 60 H2O

Na2O*CaO*6SiO2 + H2O = NaOH + Ca(OH)2 + SiO2*H2O =>
Na2O*CaO*6SiO2 + 8 H2O = 2 NaOH + Ca(OH)2 + 6 SiO2*H2O

FeHO2 = Fe2O3 + H2O =>
2 FeHO2 = Fe2O3 + H2O

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

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O

(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O

Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr

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

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

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

C + H2 = CH4 =>
C + 2 H2 = CH4

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

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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