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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4 + O3 = CO2 + H2O =>
C2H4 + 2 O3 = 2 CO2 + 2 H2O

AgBr + KCN = K[Ag(CN)2] + KBr =>
AgBr + 2 KCN = K[Ag(CN)2] + KBr

MgCO3 + H2SO4 + H2O = MgSO4*7H2O + CO2 =>
MgCO3 + H2SO4 + 6 H2O = MgSO4*7H2O + CO2

HF + Li2Co3 = LiF + H2Co3 =>
2 HF + Li2Co3 = 2 LiF + H2Co3

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

C6H8N2 + O2 = CO2 + HNO3 + H2O =>
2 C6H8N2 + 21 O2 = 12 CO2 + 4 HNO3 + 6 H2O

S8 + Br2 = SBr6 =>
S8 + 24 Br2 = 8 SBr6

BCl3 + O2 = B2O3 + Cl2O =>
2 BCl3 + 3 O2 = B2O3 + 3 Cl2O

U3O8 = UO2 + O2 =>
U3O8 = 3 UO2 + O2

Ni2O3 + H2O = NiO + OH =>
Ni2O3 + H2O = 2 NiO + 2 OH

CH3CHBrCH2Br + KOH = CH3CCH + KBr + H2O =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 H2O

NaCl + H2SO4 = NaHSO4HCl =>
NaCl + H2SO4 = NaHSO4HCl

Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2

KNO3 + FeS2 = Fe2O3 + SO3 + K2SO4 + N2 =>
6 KNO3 + 2 FeS2 = Fe2O3 + SO3 + 3 K2SO4 + 3 N2

BaCl2 + KH2PO4 = BaPO4 + KH2Cl2 =>
BaCl2 + KH2PO4 = BaPO4 + KH2Cl2

CO(g) + H2O(l) = CO2(g) + H(g) =>
CO(g) + H2O(l) = CO2(g) + 2 H(g)

NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF

CuSO4 + NaHS = CuS + Na2SO4 + H2S =>
CuSO4 + 2 NaHS = CuS + Na2SO4 + H2S

Cu + HgSO4 = CuSO4 + Hg =>
Cu + HgSO4 = CuSO4 + Hg

C12H22O11(s) = C(s) + H2O(g) =>
C12H22O11(s) = 12 C(s) + 11 H2O(g)

NaClO + H2O2 = NaClO2 + H2O =>
NaClO + H2O2 = NaClO2 + H2O

CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O

Na2SO4 + KOH = Na2OH + KSO4 =>
Na2SO4 + KOH = Na2OH + KSO4

GaN = Ga + N =>
GaN = Ga + N

XeF6 + SiO2 = XeO3 + SiF4 =>
2 XeF6 + 3 SiO2 = 2 XeO3 + 3 SiF4

K2Cr2O7 + VCl3 + HCl = CrCl3 + VCl4 + KCl + H2O =>
K2Cr2O7 + 6 VCl3 + 14 HCl = 2 CrCl3 + 6 VCl4 + 2 KCl + 7 H2O

C7H8 + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
C7H8 + 6 KMnO4 + 7 KOH = C7H5O2K + 6 K2MnO4 + 5 H2O

H2SO4(aq) + NaCl(s) = Na2SO4(aq) + HCl(aq) =>
H2SO4(aq) + 2 NaCl(s) = Na2SO4(aq) + 2 HCl(aq)

K4Fe(CN)6 + KMnO4 + H2O = K3Fe(CN)6 + MnO2 + KOH =>
3 K4Fe(CN)6 + KMnO4 + 2 H2O = 3 K3Fe(CN)6 + MnO2 + 4 KOH

AgNO3(aq) + BaSO4(aq) = Ag2SO4(aq) + Ba(NO3)2(s) =>
2 AgNO3(aq) + BaSO4(aq) = Ag2SO4(aq) + Ba(NO3)2(s)

SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr

Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O

Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 6 Bi + 22 H2O

Ba{+2} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{+2} + 2 PO4{-3} = Ba3(PO4)2

Cs2S = Cs + S =>
Cs2S = 2 Cs + S

Pd(NO3)2 = PdO + NO2 + O2 =>
2 Pd(NO3)2 = 2 PdO + 4 NO2 + O2

KCl = K + Cl2 =>
2 KCl = 2 K + Cl2

S8(s) + Cl2(g) = SCl2(s) =>
S8(s) + 8 Cl2(g) = 8 SCl2(s)

Ca(s) + F2(g) = CaF2 =>
Ca(s) + F2(g) = CaF2

KMnO4 + K = K2MnO4 =>
KMnO4 + K = K2MnO4

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

LiBr + KNO3 = Li(NO3) + KBr =>
LiBr + KNO3 = Li(NO3) + KBr

NH3(g) + O(g) = NO2(g) + H2O(g) =>
2 NH3(g) + 7 O(g) = 2 NO2(g) + 3 H2O(g)

Ca5(PO4)3OH + H3PO4 + H2O = Ca(H2PO4)2*H2O =>
Ca5(PO4)3OH + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2*H2O

CrBr3 + I2 = CrI + Br =>
2 CrBr3 + I2 = 2 CrI + 6 Br

Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O

C4H10O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 Cr2(SO4)3 + 4 K2SO4 + 25 H2O

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

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Breng de vergelijking van een chemische reactie in evenwicht
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