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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgO + HBr = Mg2Br2 + H + O =>
2 MgO + 2 HBr = Mg2Br2 + 2 H + 2 O

C6H5CO2Na + CuSO4*5H2O = Cu2(C6H5CO2)4(H2O)2 + Na2SO4 + H2O =>
4 C6H5CO2Na + 2 CuSO4*5H2O = Cu2(C6H5CO2)4(H2O)2 + 2 Na2SO4 + 8 H2O

La(OH)3 + HNO3 = La(NO3)3 + H2O =>
La(OH)3 + 3 HNO3 = La(NO3)3 + 3 H2O

KIO3 + H2SO3 + HCl = KCl + H2SO4 + ICl + H2O =>
KIO3 + 2 H2SO3 + 2 HCl = KCl + 2 H2SO4 + ICl + H2O

NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

Fe + St = StFe =>
Fe + St = StFe

Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2

Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr

Br2 + FeCl2 + KOH = KBr + Fe(OH)3 + KCl =>
Br2 + 2 FeCl2 + 6 KOH = 2 KBr + 2 Fe(OH)3 + 4 KCl

CoS = CoS1 =>
CoS = CoS1

S + Rb2(OH)2 = Rb2S + Rb2(SO4) + H2O =>
4 S + 4 Rb2(OH)2 = 3 Rb2S + Rb2(SO4) + 4 H2O

Pb(C2H3O2)2 + IK = K(C2H3O2) + I2Pb =>
Pb(C2H3O2)2 + 2 IK = 2 K(C2H3O2) + I2Pb

FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl

FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl

(NH4)2S + KOH = K2S + NH3 + H2O =>
(NH4)2S + 2 KOH = K2S + 2 NH3 + 2 H2O

FeCl3 + HCO3 = Fe(OH)3 + CO2 + Cl2 =>
2 FeCl3 + 6 HCO3 = 2 Fe(OH)3 + 6 CO2 + 3 Cl2

HNO3 + PbCO3 = CO2 + H2O + Pb(NO3)2 =>
2 HNO3 + PbCO3 = CO2 + H2O + Pb(NO3)2

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

SrCO3 + La2O3 + WO3 + Mn2C2O6*H2O + O2 = Sr2990La10Mn5W995O6000 + CO2 + H2O =>
5980 SrCO3 + 10 La2O3 + 1990 WO3 + 5 Mn2C2O6*H2O + 4.9999999999994O2 = 2 Sr2990La10Mn5W995O6000 + 5990 CO2 + 5 H2O

H(NO3) + NaCl = HCl + NaNO3 =>
H(NO3) + NaCl = HCl + NaNO3

ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4 =>
ZnSO4 + K3Fe(CN)6 = KZnFe(CN)6 + K2SO4

C2H5 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
C2H5 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH

Co3 + (CO3)2 = Co(CO3) =>
2 Co3 + 3(CO3)2 = 6 Co(CO3)

NH3 + FCl3 = N2 + Cl2 + HF =>
2 NH3 + 6 FCl3 = N2 + 9 Cl2 + 6 HF

HClO3CuSO4 = HSO4CuClO3 =>
HClO3CuSO4 = HSO4CuClO3

Rb1 + P1 = Rb3P =>
3 Rb1 + P1 = Rb3P

Fe5 + I2 = FeI3 =>
2 Fe5 + 15 I2 = 10 FeI3

F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O

SrCO3 + La2O3 + WO3 + Mn2C2O6*H2O + O2 = Sr2990La10Mn5W995O6000 + CO2 + H2O =>
5980 SrCO3 + 10 La2O3 + 1990 WO3 + 5 Mn2C2O6*H2O + 4.9999999999994O2 = 2 Sr2990La10Mn5W995O6000 + 5990 CO2 + 5 H2O

AgF + H2 = Ag + HF =>
2 AgF + H2 = 2 Ag + 2 HF

HS + O4 = HO4 + S =>
HS + O4 = HO4 + S

CH4(CH3)4CH3 + O2 = CO2 + H2O =>
4 CH4(CH3)4CH3 + 43 O2 = 24 CO2 + 38 H2O

CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3COHCH3COHCH3CH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3COHCH3COHCH3CH3 + 2 KOH + 2 MnO2

RuO2 = Ru + O =>
RuO2 = Ru + 2 O

KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O

C6H7N5O16(s) + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4 C6H7N5O16(s) + 19 O2(g) = 24 CO2(g) + 20 NO2(g) + 14 H2O(g)

AgNO3(aq) + H2S(aq) = Ag2S(aq) + HNO3(s) =>
2 AgNO3(aq) + H2S(aq) = Ag2S(aq) + 2 HNO3(s)

Fe(s) + HBr(aq) = FeBr3(aq) + H2(g) =>
2 Fe(s) + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2(g)

C6H5CH2OH + H2O2 = C6H5COC6H5 + H2O =>
13 C6H5CH2OH + 11 H2O2 = 7 C6H5COC6H5 + 28 H2O

KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl

SrCO3 + La2O3 + WO3 + Mn2C2O6*H2O + O2 = Sr2990La10Mn5W995O6000 + CO2 + H2O =>
5980 SrCO3 + 10 La2O3 + 1990 WO3 + 5 Mn2C2O6*H2O + 4.9999999999994O2 = 2 Sr2990La10Mn5W995O6000 + 5990 CO2 + 5 H2O

C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O

AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(s) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(s) + 6 HCl(aq)

Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2

Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2

Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + NaOH =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaOH

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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