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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrO4 + S = Cr + SO4 =>
CrO4 + S = Cr + SO4

S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}

MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2

FeCl2 + NaOH + NaClO3 = Fe2O3 + NaCl + H2O =>
6 FeCl2 + 12 NaOH + NaClO3 = 3 Fe2O3 + 13 NaCl + 6 H2O

S2 = S9999999999 =>
9999999999 S2 = 2 S9999999999

Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3

MgCl3 = Mg + Cl =>
MgCl3 = Mg + 3 Cl

C2H5COONa + Cl2 = CH3CHClCOOH + NaCl =>
C2H5COONa + Cl2 = CH3CHClCOOH + NaCl

Y + H2 = YH2 =>
Y + H2 = YH2

CH3OH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
CH3OH + 2 KMnO4 = 2 MnO2 + 2 KOH + CO2 + H2O

NaCl + AlOH = NaOH + ClAl =>
NaCl + AlOH = NaOH + ClAl

NH3 + H2O = NH3*H2O =>
NH3 + H2O = NH3*H2O

PBO + NO2 = PBNO3 =>
PBO + NO2 = PBNO3

AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + NaNO3 =>
2 AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + 2 NaNO3

NO + KMnO4 = KMnO2 + NO2 =>
2 NO + KMnO4 = KMnO2 + 2 NO2

CaCO3 + ReO2 = CaReO3 + CO2 =>
CaCO3 + ReO2 = CaReO3 + CO2

C3H6 + NH4Cl = C3H7NH2 + HCl =>
C3H6 + NH4Cl = C3H7NH2 + HCl

NH4OH + NO = H2O + N2 =>
4 NH4OH + 6 NO = 10 H2O + 5 N2

Ag + NaCl = AgNaCl =>
Ag + NaCl = AgNaCl

Fe2(SO4)3 + (KOH) = (K2SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2 Fe(OH)3

Cd3(PO4)2 + (NH4)2S = (NH4)2(PO4)2 + Cd3S =>
Cd3(PO4)2 + (NH4)2S = (NH4)2(PO4)2 + Cd3S

Ca(NO2)2 = Ca2 + NO2 =>
2 Ca(NO2)2 = Ca2 + 4 NO2

LiOH + H2TeO4 = Li2TeO4 + H2O =>
2 LiOH + H2TeO4 = Li2TeO4 + 2 H2O

NH3 + H2PO4{-} = NH4 + HPO4{-}2 =>
NH3 + H2PO4{-} = NH4 + HPO4{-}2

CH4O + KClO3 + H2SO4 = CO2 + ClO2 + H2O + K2SO4 =>
CH4O + 6 KClO3 + 3 H2SO4 = CO2 + 6 ClO2 + 5 H2O + 3 K2SO4

HNa(SO3) + H2SO4 = Na2(SO4) + SO2 + H2O =>
2 HNa(SO3) + H2SO4 = Na2(SO4) + 2 SO2 + 2 H2O

Ba(NH2)2 + Si(NH)2 + Be3N2 = Ba2SiBe3N8H10 =>
2 Ba(NH2)2 + Si(NH)2 + Be3N2 = Ba2SiBe3N8H10

C8H7Cl + KMnO4 + H2SO4 = C7H5ClO2 + CO2 + MnSO4 + K2SO4 + H2O =>
C8H7Cl + 2 KMnO4 + 3 H2SO4 = C7H5ClO2 + CO2 + 2 MnSO4 + K2SO4 + 4 H2O

Br2(l) + KCl(aq) = Cl2(g) + KBr(aq) =>
Br2(l) + 2 KCl(aq) = Cl2(g) + 2 KBr(aq)

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Na2SO3 + KJO3 + H2SO4 = J2 + NaSO4 + K2SO4 + H2O =>
5 Na2SO3 + 4 KJO3 + 7 H2SO4 = 2 J2 + 10 NaSO4 + 2 K2SO4 + 7 H2O

H2 + As2O3 + NO3 = H3AsO4 + NO =>
6 H2 + 2 As2O3 + 5 NO3 = 4 H3AsO4 + 5 NO

Na2(S2O3) + H2O = NaOH + SO =>
Na2(S2O3) + H2O = 2 NaOH + 2 SO

EuSO4 + Na2Cr2O7 + H2SO4 = Eu2(SO4)3 + Na2SO4 + Cr2(SO4)3 + H2O =>
6 EuSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + Na2SO4 + Cr2(SO4)3 + 7 H2O

Ca3(PO4)2 + SiO4 + C = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 6 SiO4 + 11 C = P4 + 6 CaSiO3 + 11 CO2

CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3

N + Cu + H2O = NH3 + Cu2O =>
2 N + 6 Cu + 3 H2O = 2 NH3 + 3 Cu2O

K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

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

B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O

Pb(NO3)2 + NaOH = PbNa2 + NO3OH =>
Pb(NO3)2 + 2 NaOH = PbNa2 + 2 NO3OH

B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)

K3PO4 + Mg(CH3COO)2 = C2H3KO2 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(CH3COO)2 = 6 C2H3KO2 + Mg3(PO4)2

CoO = Co + O2 =>
2 CoO = 2 Co + O2

B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O

MnO4({-}) + H2SO3 + H({+}) = Mn({2+}) + HSO4({-}) + H2O =>
2 MnO4({-}) + 5 H2SO3 + H({+}) = 2 Mn({2+}) + 5 HSO4({-}) + 3 H2O

SO4 = (SO4)3 =>
3 SO4 = (SO4)3

I2 + H2O2 = HI + O =>
I2 + H2O2 = 2 HI + 2 O

Cr(OH)3 + H2O2 = H2O + CrO3 =>
2 Cr(OH)3 + 3 H2O2 = 6 H2O + 2 CrO3

B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S

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