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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CrO4 + Co(NO3)2 = CoCrO4 + Na2(NO3)2 =>
Na2CrO4 + Co(NO3)2 = CoCrO4 + Na2(NO3)2

Pb(NO3)2 + Ag2CrO4 = PbCrO4 + Ag(NO3) =>
Pb(NO3)2 + Ag2CrO4 = PbCrO4 + 2 Ag(NO3)

Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3

C2H6O + Cr2O7{-} + H{+} = C2H4O + H2O + Cr{3+} =>
7 C2H6O + 2 Cr2O7{-} + 14 H{+} = 7 C2H4O + 14 H2O + 4 Cr{3+}

C3H6O + HCl = C3H6Cl2 + H2O =>
C3H6O + 2 HCl = C3H6Cl2 + H2O

CH2OH(CHOH)4COH + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4COH + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O

CH3OH + Ag2O = Ag + CHOOH + H2O =>
CH3OH + 2 Ag2O = 4 Ag + CHOOH + H2O

H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O

Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2 =>
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2

Na2CO3 + HCH3COO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O

B2H6 + O2 = B2O3 + H2O2 =>
2 B2H6 + 9 O2 = 2 B2O3 + 6 H2O2

At2O3 + H2O = HAtO2 =>
At2O3 + H2O = 2 HAtO2

H2O(l)C(s) = CO(g) + H2(g) =>
H2O(l)C(s) = CO(g) + H2(g)

MnO4{-} + H3AsO2 = Mn{2+} + H3AsO4 + e =>
MnO4{-} + 2 H3AsO2 = Mn{2+} + 2 H3AsO4 + 3e

Cl2 + BaCl2 + H2O = Ba(ClO)2 + HCl =>
2 Cl2 + BaCl2 + 2 H2O = Ba(ClO)2 + 4 HCl

V2O5 + V2O3 = VO2 =>
V2O5 + V2O3 = 4 VO2

HCl(aq) + KBr(aq) = HBr + KCl =>
HCl(aq) + KBr(aq) = HBr + KCl

N2O(s) = N2(g) + O2(g) =>
2 N2O(s) = 2 N2(g) + O2(g)

NaHCO3 + HBr = HHCO3 + NaBr =>
NaHCO3 + HBr = HHCO3 + NaBr

Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O

CrCl2 + HCl + KClO3 = CrCl3 + KCl + H2O =>
6 CrCl2 + 6 HCl + KClO3 = 6 CrCl3 + KCl + 3 H2O

ClCH2CO2H = ClCH2CO2 + H =>
ClCH2CO2H = ClCH2CO2 + H

I2 + HNO3 = HIO4 + NO + H2O =>
3 I2 + 14 HNO3 = 6 HIO4 + 14 NO + 4 H2O

Sr + K2CrO4 = SrCrO4 + K =>
Sr + K2CrO4 = SrCrO4 + 2 K

C57H110O6 + OH = CO2 + H2O =>
C57H110O6 + 326 OH = 57 CO2 + 218 H2O

Cr2(SO4)3 + NaOH = Na3(Cr(OH)6) + Na2SO4 =>
Cr2(SO4)3 + 12 NaOH = 2 Na3(Cr(OH)6) + 3 Na2SO4

Fe(s) + O2 = FeO(s) =>
2 Fe(s) + O2 = 2 FeO(s)

KOH + FeF2 = KF + Fe(OH)2 =>
2 KOH + FeF2 = 2 KF + Fe(OH)2

Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaHSO4 =>
2 Fe2(SO4)3 + 3 Na2CO3 + 9 H2O = 4 Fe(OH)3 + 3 CO2 + 6 NaHSO4

NaOH + C4H4O4 = C4H4Na2O5 + H2O =>
2 NaOH + C4H4O4 = C4H4Na2O5 + H2O

CH3OH + Ag2O = CH3COOH + Ag + H2O =>
2 CH3OH + 2 Ag2O = CH3COOH + 4 Ag + 2 H2O

Mo + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
Mo + 3 NaNO3 + 2 NaOH = Na2MoO4 + 3 NaNO2 + H2O

AgNO3 + Mo = Ag + MoO3 + NO2 =>
3 AgNO3 + Mo = 3 Ag + MoO3 + 3 NO2

Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O

AlAu + K = AlK + Au =>
AlAu + K = AlK + Au

Ba + H2O = BaH2 + O2 =>
2 Ba + 2 H2O = 2 BaH2 + O2

Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2 =>
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2

Mg(OH)2 = MgOH2O =>
Mg(OH)2 = MgOH2O

HCl + Cu(C2H3O2)2 = H(C2H3O2)2 + CuCl =>
HCl + Cu(C2H3O2)2 = H(C2H3O2)2 + CuCl

NaI + NaF = Na + IF =>
NaI + NaF = 2 Na + IF

P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4

H2SO4 + Al = Al2(H2SO4)3 =>
3 H2SO4 + 2 Al = Al2(H2SO4)3

NiClO = NiCl + O2 =>
2 NiClO = 2 NiCl + O2

Mg + H2O2 = H2 + MgO2 =>
Mg + H2O2 = H2 + MgO2

P2S5 + HOH = H2S + H3PO4 =>
P2S5 + 8 HOH = 5 H2S + 2 H3PO4

CuSO4 + Na2S = CuS + Na2SO3 =>
3 CuSO4 + 4 Na2S = 3 CuS + 4 Na2SO3

Na2SO4KCl = Na2ClKSO4 =>
Na2SO4KCl = Na2ClKSO4

C17H33COOH + Br2 = C17H33COOBr + H2 =>
2 C17H33COOH + Br2 = 2 C17H33COOBr + H2

C6H8 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O

Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+} + CO2 + H2O =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+} = 4 Cr{+} + 22 CO2 + 14 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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