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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(ClO4)2 + Li2(SO4) = CaSO4 + LiClO4 =>
Ca(ClO4)2 + Li2(SO4) = CaSO4 + 2 LiClO4

Cu2SFe2S + H2SO4 = CuSO4 + Fe2(SO4)3 + SO2 + H2O =>
Cu2SFe2S + 14 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 11 SO2 + 14 H2O

CH2CH2 + Cl2 = ClCH2CH2Cl =>
CH2CH2 + Cl2 = ClCH2CH2Cl

NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH

SO4 + Eu2O3 + H2O = Eu2(SO4)3(H2O)8 + O =>
3 SO4 + Eu2O3 + 8 H2O = Eu2(SO4)3(H2O)8 + 3 O

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

CrPo4 + ZnHCO3 = ZnPo4 + CrHCO3 =>
CrPo4 + ZnHCO3 = ZnPo4 + CrHCO3

HNO3 + I = HIO3 + H2O + NO2 =>
5 HNO3 + I = HIO3 + 2 H2O + 5 NO2

Na2CO3(aq) + CoCl2(aq) = NaCl + CO3Co =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CO3Co

Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2

H2SO3 + CaO = SO3Ca + H2O =>
H2SO3 + CaO = SO3Ca + H2O

NaHC8H4O4 + NaOH = H2O + Na2C8H4O4 =>
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4

NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr

H2SO4 + KOH = H2O(l) + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O(l) + K2SO4

I2(g) + Br2(g) = IBr3(g) =>
I2(g) + 3 Br2(g) = 2 IBr3(g)

Pb(NO3)2 + NaOH + Br2 = PbO2 + NaBr + HNO3 =>
Pb(NO3)2 + 2 NaOH + Br2 = PbO2 + 2 NaBr + 2 HNO3

K2 + S = K2S =>
K2 + S = K2S

C2H4O2 + CH5N = C3H7NO + H2O =>
C2H4O2 + CH5N = C3H7NO + H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

HgO + H2O + Zn = Hg + Zn(OH)2 =>
HgO + H2O + Zn = Hg + Zn(OH)2

C9H6O4 + O2 = H2O + CO2 =>
2 C9H6O4 + 17 O2 = 6 H2O + 18 CO2

HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O

Ba + Na = BaNaNa =>
Ba + 2 Na = BaNaNa

NH4(NO2) = N + H2O =>
NH4(NO2) = 2 N + 2 H2O

Ag + KSCN = Ag(SCN) + K =>
Ag + KSCN = Ag(SCN) + K

K2CrO4 + H2SO4 = H2O + K2SO4 + CrO2 + O2 =>
2 K2CrO4 + 2 H2SO4 = 2 H2O + 2 K2SO4 + 2 CrO2 + O2

CrI3 + Cl2 + OH{-} = CrO4{2-} + IO2{-} + H2O + Cl{-} =>
2 CrI3 + 15 Cl2 + 40 OH{-} = 2 CrO4{2-} + 6 IO2{-} + 20 H2O + 30 Cl{-}

Po + O2 = Po1O3 =>
2 Po + 3 O2 = 2 Po1O3

AlBr2 + CdNO3 = Al(NO3)2 + CdBr =>
AlBr2 + 2 CdNO3 = Al(NO3)2 + 2 CdBr

Ca(OH)2 + Pb(OH)4 + H3PO4 = CaPb(PO4)2 + H2O =>
Ca(OH)2 + Pb(OH)4 + 2 H3PO4 = CaPb(PO4)2 + 6 H2O

(H)2S(O)4 + B(OH)3 = (B)2(SO4)3 + (H)2O =>
3(H)2S(O)4 + 2 B(OH)3 = (B)2(SO4)3 + 6(H)2O

KNO3 + NH3*H2O = NH4NO3 + KOH =>
KNO3 + NH3*H2O = NH4NO3 + KOH

Br + H2S = S + HBr =>
2 Br + H2S = S + 2 HBr

P4O6 + KOH = K2PHO3 + H2O =>
P4O6 + 8 KOH = 4 K2PHO3 + 2 H2O

Fe{3+} + Pt{2+} = Fe{2+} + Pt{4+} =>
2 Fe{3+} + Pt{2+} = 2 Fe{2+} + Pt{4+}

Na2B4O7*10H2O + H2O2 + NaOH = NaBO2*3H2O2 + H2O =>
Na2B4O7*10H2O + 12 H2O2 + 2 NaOH = 4 NaBO2*3H2O2 + 11 H2O

Cu + Cr2O7 = Cu2Cr2O7 =>
2 Cu + Cr2O7 = Cu2Cr2O7

Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2

FeCl = Fe6 + Cl2 =>
6 FeCl = Fe6 + 3 Cl2

Cr2O3 + Mo = Mo2O3 + Cr2 =>
Cr2O3 + 2 Mo = Mo2O3 + Cr2

MgO5 + Mn = MgMn + O =>
MgO5 + Mn = MgMn + 5 O

NaOH + Ca3(Po4)2 = Na3Po4 + Ca(OH)2 =>
6 NaOH + Ca3(Po4)2 = 2 Na3Po4 + 3 Ca(OH)2

Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO

SnO + H2O + NaOH = Na2[Sn(OH)4] =>
SnO + H2O + 2 NaOH = Na2[Sn(OH)4]

N2 + S8 = N2S3 =>
8 N2 + 3 S8 = 8 N2S3

K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2

K{+2}O + Al{+3}PO4{+4} = Al{+2}O{+3} + K{+3}PO{+4} =>
K{+2}O + Al{+3}PO4{+4} = Al{+2}O{+3} + K{+3}PO{+4}

NaOH + Ca(CO3) = Na2CO3 + Ca(OH)2 =>
2 NaOH + Ca(CO3) = Na2CO3 + Ca(OH)2

C6H6OS + O2 = CO2 + H2O + SSO2 =>
2 C6H6OS + 15 O2 = 12 CO2 + 6 H2O + SSO2

Na2U2O7 = UO + Na2O + O2 =>
Na2U2O7 = 2 UO + Na2O + 2 O2

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