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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaH3 + HCl = NaCl + H2 =>
NaH3 + HCl = NaCl + 2 H2

HF + Sn = SnF2 + H =>
2 HF + Sn = SnF2 + 2 H

Mg + H2SO3 = MgSO3 + H2 =>
Mg + H2SO3 = MgSO3 + H2

Fe2O3 + C = Fe2O3C =>
Fe2O3 + C = Fe2O3C

Ca + H2 = Ca2H2 =>
2 Ca + H2 = Ca2H2

H202 = H2002 =>
1001 H202 = 101 H2002

Cr2(SO4)3 + HCl = H2O + SO3 + CrCl3 =>
Cr2(SO4)3 + 6 HCl = 3 H2O + 3 SO3 + 2 CrCl3

KOH + C3H4O4 = H2O + K2C3H2O4 =>
2 KOH + C3H4O4 = 2 H2O + K2C3H2O4

FeO + CaS = FeS + CaO =>
FeO + CaS = FeS + CaO

CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O

Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)

Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2

LiOH + Cl2 = LiCl + LiClO3 + H2O =>
6 LiOH + 3 Cl2 = 5 LiCl + LiClO3 + 3 H2O

SnCl2 + NaCO = NaCl + Sn(CO)2 =>
SnCl2 + 2 NaCO = 2 NaCl + Sn(CO)2

HNO2 + KI = KOH + I2 + NO =>
2 HNO2 + 2 KI = 2 KOH + I2 + 2 NO

FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr

NaHCO3 + CH3COOH = C3COONa + H2O + CO2 =>
8 NaHCO3 + 13 CH3COOH = 8 C3COONa + 30 H2O + 2 CO2

Al + H2S = Al2S + H2 =>
2 Al + H2S = Al2S + H2

Fe(NO3)4 + Na2SO4 = Fe(SO4)2 + NaNO3 =>
Fe(NO3)4 + 2 Na2SO4 = Fe(SO4)2 + 4 NaNO3

Cu + AuN = CuN + Au =>
Cu + AuN = CuN + Au

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

H2SO3 + KMnO4 = H2SO4 + KHSO4 + H2O + MnSO4 =>
5 H2SO3 + 2 KMnO4 = H2SO4 + 2 KHSO4 + 3 H2O + 2 MnSO4

BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2

AgNO3 + NaNO2 = AgNO2 + NaNO3 =>
AgNO3 + NaNO2 = AgNO2 + NaNO3

LiCH3 + CH3OH = CH4 + CH3OLi =>
LiCH3 + CH3OH = CH4 + CH3OLi

Fe + Co + SO4 = FeSO4Co =>
Fe + Co + SO4 = FeSO4Co

KNO3(s) + C(s) + S8(s) = K2SO4(s) + CO2(g) + N2(g) =>
16 KNO3(s) + 8 C(s) + S8(s) = 8 K2SO4(s) + 8 CO2(g) + 8 N2(g)

Fe(NO3)3(aq) + H2SO4(aq) = Fe2(SO4)3(s) + HNO3(aq) =>
2 Fe(NO3)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 HNO3(aq)

Fe + Cl2 = FeCl1 =>
2 Fe + Cl2 = 2 FeCl1

KO2 + H2O + CO2 = O2 + potassiumhydrogencarbonate =>
4 KO2 + 2 H2O + 4 CO2 = 3 O2 + 4 KHCO3

SrPO4 = Sr + PO4 =>
SrPO4 = Sr + PO4

K2CrO7 + SNCl3 + HCl = CrCl3 + SNCl6 + KCl + H2O =>
K2CrO7 + 3 SNCl3 + 14 HCl = CrCl3 + 3 SNCl6 + 2 KCl + 7 H2O

MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)Br =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2(NH4)Br

Fe(s) + Mg(NO3)2(aq) = Fe(NO3)(aq) + Mg(s) =>
2 Fe(s) + Mg(NO3)2(aq) = 2 Fe(NO3)(aq) + Mg(s)

C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl

NaFeO2 + NO2 + NaOH = Na2FeO4 + NaNO2 + H2O =>
NaFeO2 + 3 NO2 + 4 NaOH = Na2FeO4 + 3 NaNO2 + 2 H2O

C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl

K + CaCl2 + CO2 = KOCl + CaOCl + C =>
K + CaCl2 + CO2 = KOCl + CaOCl + C

SiH4 + KMnO4 + NaOH = H2O + K2MnO4 + Na2SiO3 + NaMnO4 =>
SiH4 + 16 KMnO4 + 10 NaOH = 7 H2O + 8 K2MnO4 + Na2SiO3 + 8 NaMnO4

C17H33COOH + KMnO4 + H2O = C17H33(OH)2COOH + KOH + MnO2 =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H33(OH)2COOH + 2 KOH + 2 MnO2

H2S + H{+} + CrO4{2-} = S8 + Cr{3+} + H2O =>
24 H2S + 80 H{+} + 16 CrO4{2-} = 3 S8 + 16 Cr{3+} + 64 H2O

K[Cr(SO4)2(H2O)12] + KSCN = K3[Cr(SCN)6(H2O)4] + K2SO4 + H2O =>
K[Cr(SO4)2(H2O)12] + 6 KSCN = K3[Cr(SCN)6(H2O)4] + 2 K2SO4 + 8 H2O

CaH2 + CH3OH = Ca(OH)2 + CH3 + H2O =>
CaH2 + 4 CH3OH = Ca(OH)2 + 4 CH3 + 2 H2O

Fe2O3 + H2C2O4 + H2O = Fe(C2O4)3 + H3O =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2 Fe(C2O4)3 + 6 H3O

Na2*CO3 + HCl = NaCl + CO2 + H2O =>
Na2*CO3 + 2 HCl = 2 NaCl + CO2 + H2O

Al + CuSO = AlSO + Cu =>
Al + CuSO = AlSO + Cu

FeCl3 + SrSO4 = Fe2(SO4)3 + SrCl2 =>
2 FeCl3 + 3 SrSO4 = Fe2(SO4)3 + 3 SrCl2

H3PO4 + Ni(HCO3)2 = Ni(PO4) + H3(HCO3)2 =>
H3PO4 + Ni(HCO3)2 = Ni(PO4) + H3(HCO3)2

Be3N2 + H2 = BeH2 + N2 =>
Be3N2 + 3 H2 = 3 BeH2 + N2

C3H6O2Na + O2 = CO2 + Na2CO3 + H2O =>
4 C3H6O2Na + 15 O2 = 10 CO2 + 2 Na2CO3 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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