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Chemische vergelijkingen in evenwicht op12/20/23

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Breng de vergelijking van een chemische reactie in evenwicht
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO3)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 K2SO3 + 4 H2SO4 = Cr2(SO3)3 + 4 H2O + 7 K2SO4

S4N4 + OH{-} + H2O = NH3 + S2O3{2-} + S3O6{2-} =>
2 S4N4 + 6 OH{-} + 9 H2O = 8 NH3 + S2O3{2-} + 2 S3O6{2-}

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)

CH + O = HO + CO38222 =>
CH + 38223 O = HO + CO38222

NaClRbClKClLiClCsClMgCl2SrCl2BaCl2CaCl2BeCl2FeCl3AlCl3 + KMnO4 + H2SO4 = AlFe(SO4)3 + Na2SO4 + MnSO4 + Cs2SO4 + CaSO4 + BaSO4 + MgSO4 + SrSO4 + BeSO4 + Cl2 + Li2SO4 + K2SO4 + Rb2SO4 + H2O =>
10 NaClRbClKClLiClCsClMgCl2SrCl2BaCl2CaCl2BeCl2FeCl3AlCl3 + 42 KMnO4 + 168 H2SO4 = 10 AlFe(SO4)3 + 5 Na2SO4 + 42 MnSO4 + 5 Cs2SO4 + 10 CaSO4 + 10 BaSO4 + 10 MgSO4 + 10 SrSO4 + 10 BeSO4 + 105 Cl2 + 5 Li2SO4 + 26 K2SO4 + 5 Rb2SO4 + 168 H2O

CuCl + AlAu = Au + Cl + CuAl =>
CuCl + AlAu = Au + Cl + CuAl

Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S

Na2S2O8 + Al = Na2S + SO2 + Al2O3 =>
Na2S2O8 + 4 Al = Na2S + SO2 + 2 Al2O3

Na2Co3 + H3PO4 = H3Co3 + Na2PO4 =>
Na2Co3 + H3PO4 = H3Co3 + Na2PO4

H + L = HL2 =>
H + 2 L = HL2

Cu3(PO4)2 + Ag2C2O4 = Cu2(C2O4)2 + Ag3(PO4) =>
2 Cu3(PO4)2 + 6 Ag2C2O4 = 3 Cu2(C2O4)2 + 4 Ag3(PO4)

C6H12N2O2 + CaO = C4H6N2 + CaCO3 + Ca(OH)2 + C2H4 =>
6 C6H12N2O2 + 10 CaO = 6 C4H6N2 + 2 CaCO3 + 8 Ca(OH)2 + 5 C2H4

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

Nl + O2 = NlO =>
2 Nl + O2 = 2 NlO

Mg{+2} + NH3 + HPO4{-2} = MgNH4PO4 =>
Mg{+2} + NH3 + HPO4{-2} = MgNH4PO4

MgO2KCl = MgClKO2 =>
MgO2KCl = MgClKO2

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

Cr(NO3)3 + H2O2 + NaOH = Na(NO3) + Na2CrO4 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 10 NaOH = 6 Na(NO3) + 2 Na2CrO4 + 8 H2O

CsOH + RaI2 = Ra(OH)2 + CsI =>
2 CsOH + RaI2 = Ra(OH)2 + 2 CsI

KMnO4 + H2SO4 + H2C2O4 = MnHSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 6 H2C2O4 = 2 MnHSO4 + 12 CO2 + 8 H2O + K2SO4

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

Al2S3 + HCl = H3Al + Cl2S =>
Al2S3 + 6 HCl = 2 H3Al + 3 Cl2S

Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2 =>
Ca(HCO3)2 + BaCl2 = CaCl2 + Ba(HCO3)2

nitrogenmonoxide + hydrogen = nitrogen + water =>
2 NO + 2 H2 = N2 + 2 H2O

C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO =>
C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO

Pb3O4 + HCl = PbCl2 + H2O + O2 =>
2 Pb3O4 + 12 HCl = 6 PbCl2 + 6 H2O + O2

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

SIO2(s) + HF(aq) = SIF4(aq) + H2O(l) =>
SIO2(s) + 4 HF(aq) = SIF4(aq) + 2 H2O(l)

C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO =>
C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

C4H8O + H2O2 = CO2 + H2O =>
C4H8O + 11 H2O2 = 4 CO2 + 15 H2O

NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2

C10H7OH(s) + HCl(aq) = C10H7Cl(s) + H2O =>
C10H7OH(s) + HCl(aq) = C10H7Cl(s) + H2O

Cu + NCl = CuCl2 + N =>
Cu + 2 NCl = CuCl2 + 2 N

C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO =>
C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO

K3[Cr(OH)6] + S + KOH = K2Cr2O7 + K2S + H2O =>
2 K3[Cr(OH)6] + 3 S + 2 KOH = K2Cr2O7 + 3 K2S + 7 H2O

CH3(CHCl)CH3 + H2O = CH3(CHOH)CH3 + HCl =>
CH3(CHCl)CH3 + H2O = CH3(CHOH)CH3 + HCl

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

Sr(OH)2 + LiNO3 = Sr2(NO3)2 + Li(OH)2 =>
2 Sr(OH)2 + 2 LiNO3 = Sr2(NO3)2 + 2 Li(OH)2

(NH4)3(PO4) + Na2(SO4) = (NH4)2(SO4) + (Na)3(PO4) =>
2(NH4)3(PO4) + 3 Na2(SO4) = 3(NH4)2(SO4) + 2(Na)3(PO4)

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

HAtO3 + NH4OH = NH4AtO3 + H2O =>
HAtO3 + NH4OH = NH4AtO3 + H2O

SO2 + Fe = SO2Fe =>
SO2 + Fe = SO2Fe

S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O

C4H10 + O2 = C4H6 + (H2O)2 =>
C4H10 + O2 = C4H6 + (H2O)2

CaSO4 + NaCO2 = CaCO2 + NaSO4 =>
CaSO4 + NaCO2 = CaCO2 + NaSO4

C2H6 + KMnO4 + H2O = KOH + MnO2 + CH4(OH)2 =>
3 C2H6 + 2 KMnO4 + 10 H2O = 2 KOH + 2 MnO2 + 6 CH4(OH)2

NH3(OH) + H3PO4 = (NH3)3PO4 + H2O =>
3 NH3(OH) + H3PO4 = (NH3)3PO4 + 3 H2O

C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO =>
C15H10Cl2N2O + NaOH = C15H11ClN2O + Na + ClO

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Breng de vergelijking van een chemische reactie in evenwicht
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