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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + Na2SO4 = Fe(SO4)3 + Na2Cl =>
FeCl3 + 3 Na2SO4 = Fe(SO4)3 + 3 Na2Cl

BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2

FeCl2*6H2O + Na2CO3 = NaCl + FeCO3*H2O + H2O =>
FeCl2*6H2O + Na2CO3 = 2 NaCl + FeCO3*H2O + 5 H2O

K2CrO4 + NaOH + Pb(NO3)2 = (PbOH)2CrO4 + KNO3 + NaNO3 =>
K2CrO4 + 2 NaOH + 2 Pb(NO3)2 = (PbOH)2CrO4 + 2 KNO3 + 2 NaNO3

MgSO4 + CuCl2 = CuSO4 + MgCl2 =>
MgSO4 + CuCl2 = CuSO4 + MgCl2

C + H + Na = CHNa =>
C + H + Na = CHNa

H2S + CuSO4 = CuS + H2SO4 =>
H2S + CuSO4 = CuS + H2SO4

CH3CCH3CH3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CCH3CH3OH + 8 KMnO4 + 12 H2SO4 = 10 CH3CO2H + 8 MnSO4 + 17 H2O + 4 K2SO4

KMnO4 + FeSO4 + H2S04 = K2S04 + Fe(S04)3 + MnSO4 + H2O =>
10 KMnO4 + 6 FeSO4 + 24 H2S04 = 5 K2S04 + 6 Fe(S04)3 + 10 MnSO4 + 24 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

HCIO4 = H2 + CIO4 =>
2 HCIO4 = H2 + 2 CIO4

MgCl2H2O = Mg(OH)ClHCl =>
MgCl2H2O = Mg(OH)ClHCl

IPO4 + H2O = I2 + IO3{-} + H2PO4{-} + H{+} =>
5 IPO4 + 9 H2O = I2 + 3 IO3{-} + 5 H2PO4{-} + 8 H{+}

Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3

Cr2(SO4)3 + O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 3 O2 + 20 NaOH = 4 Na2CrO4 + 6 Na2SO4 + 10 H2O

Fe(NO3)2 + H2O + NH3 = Fe + HNO3 =>
4 Fe(NO3)2 + 3 H2O + NH3 = 4 Fe + 9 HNO3

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

I + Fe(NO3)2 = Fe + I(NO3)2 =>
I + Fe(NO3)2 = Fe + I(NO3)2

AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3 =>
AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3

HI + HClO3 = I2 + HCl + H2O =>
6 HI + HClO3 = 3 I2 + HCl + 3 H2O

Cl + SnN = ClSn + N =>
Cl + SnN = ClSn + N

NaHCO3 + Mg3P2 = Mg(HCO3)2 + Na3P =>
6 NaHCO3 + Mg3P2 = 3 Mg(HCO3)2 + 2 Na3P

OI3 = O2 + I2 =>
2 OI3 = O2 + 3 I2

Pb + H2SO4 = H2 + Pb(SO4)2 =>
Pb + 2 H2SO4 = 2 H2 + Pb(SO4)2

Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H

H2S2 + H2SO3 = S + H2O =>
2 H2S2 + H2SO3 = 5 S + 3 H2O

C12H22O2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H22O2(s) + 33 O2(g) = 24 CO2(g) + 22 H2O(g)

Co(NO3)2NaOH = CoOHNa(NO3)2 =>
Co(NO3)2NaOH = CoOHNa(NO3)2

FeCl3 + (NH4)2S = FeS + S + NH4Cl =>
2 FeCl3 + 3(NH4)2S = 2 FeS + S + 6 NH4Cl

Zn + HCl + H2O = Zn2Cl4(H2O)6 + H2 =>
2 Zn + 4 HCl + 6 H2O = Zn2Cl4(H2O)6 + 2 H2

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

BeCl2 + LiH = BeH2 + LiCl(s) =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl(s)

Ca(OH)2 + HCI = H + (OH)2 + CaCI =>
Ca(OH)2 + HCI = H + (OH)2 + CaCI

P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)

PCl3 + HOH = H3PO3 + HCl =>
PCl3 + 3 HOH = H3PO3 + 3 HCl

Mg3N2 + H2SO4 = MgSO4 + ((NH4)2)SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + ((NH4)2)SO4

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

Na2ZnO2 + HCl = NaCl + ZnCl2 + H2O =>
Na2ZnO2 + 4 HCl = 2 NaCl + ZnCl2 + 2 H2O

NaNO2 + I2 + HCl = NO + H2O + NaIO3 + NaCl =>
10 NaNO2 + I2 + 8 HCl = 10 NO + 4 H2O + 2 NaIO3 + 8 NaCl

Al + ZS = AlS + Z =>
Al + ZS = AlS + Z

Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4

CH3CH(CH3)CH(CH3)CH3Br2 = HBrCH3CBr(CH3)CH(CH3)CH3 =>
CH3CH(CH3)CH(CH3)CH3Br2 = HBrCH3CBr(CH3)CH(CH3)CH3

Mg(HSO4)2 + H2O = Mg(OH)2 + H2SO4 =>
Mg(HSO4)2 + 2 H2O = Mg(OH)2 + 2 H2SO4

KCN + HBr = HK + BrCN =>
KCN + HBr = HK + BrCN

Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na

Na2S2O3 + HClO + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 HClO + H2O = 2 NaHSO4 + 4 HCl

NO + K2O = K2N + O2 =>
NO + K2O = K2N + O2

Pt + HNO3 + HCl = PtCl + NO + H2O =>
3 Pt + HNO3 + 3 HCl = 3 PtCl + NO + 2 H2O

ReO2 + KOH = K2ReO3 + H2O =>
ReO2 + 2 KOH = K2ReO3 + H2O

CaCO3 + ZnO = CaO + ZnCO3 =>
CaCO3 + ZnO = CaO + ZnCO3

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