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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgF + Na2O = Ag2O + NaF =>
2 AgF + Na2O = Ag2O + 2 NaF

ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S

CrO4 = Cr2O3 + O2 =>
4 CrO4 = 2 Cr2O3 + 5 O2

NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4

NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2

Ba(OH)2 + NaHCO3 = BaCO3 + Na2CO3 + H2O =>
Ba(OH)2 + 2 NaHCO3 = BaCO3 + Na2CO3 + 2 H2O

Na + HNO3 = NaNO3 + NH4NO3 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NH4NO3 + 3 H2O

Ni + S2 = NiS2 =>
Ni + S2 = NiS2

NO3 + CO = NO + CO2 =>
NO3 + 2 CO = NO + 2 CO2

NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2

CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O =>
CH3CH2Cl + NH3 + KOH = CH3CH2NH2 + KCl + H2O

NaClO + I2 + NaOH = NaIO3 + NaCl + H2 =>
4 NaClO + I2 + 2 NaOH = 2 NaIO3 + 4 NaCl + H2

Li + H2 = LiH2 =>
Li + H2 = LiH2

Al(OH)3 + HNO3 + H2O = Al(NO3)3(H2O)9 =>
Al(OH)3 + 3 HNO3 + 6 H2O = Al(NO3)3(H2O)9

CoN = Co + N2 =>
2 CoN = 2 Co + N2

AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3

Ta + CF4 = TaF5 + C2F6 =>
2 Ta + 10 CF4 = 2 TaF5 + 5 C2F6

H2SO4Li2CO3 = Li2SO4CO2H2O =>
H2SO4Li2CO3 = Li2SO4CO2H2O

KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)

Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2

HOC6H5 + O2 = CO2 + H2O =>
HOC6H5 + 7 O2 = 6 CO2 + 3 H2O

NH4HSO3 + NH3 = (NH4)2SO3 =>
NH4HSO3 + NH3 = (NH4)2SO3

C2H2 + CuCl2 + NH4OH = C2Cu2 + NH4Cl2 + H2O =>
C2H2 + 2 CuCl2 + 2 NH4OH = C2Cu2 + 2 NH4Cl2 + 2 H2O

Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu

Fe + HCl(conc) = FeCl3 + H2 =>
2 Fe + 6 HCl(conc) = 2 FeCl3 + 3 H2

Sb2O3 + NaOH + H2O = Na3[Sb(OH)6] =>
Sb2O3 + 6 NaOH + 3 H2O = 2 Na3[Sb(OH)6]

Cu + LiBr = CuLi + Br =>
Cu + LiBr = CuLi + Br

AlPO4 + Ba(OH)2 = Al(OH)3 + Ba3(PO4)2 =>
2 AlPO4 + 3 Ba(OH)2 = 2 Al(OH)3 + Ba3(PO4)2

H2S04 + Na = NaS04 + H2 =>
H2S04 + Na = NaS04 + H2

Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H

ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq) =>
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq)

Ni + S2 = NiS =>
2 Ni + S2 = 2 NiS

H2SKOH = KHSH2O =>
H2SKOH = KHSH2O

Cu2O3 + HCl + Al = Cu + AlCl3 + H2O =>
Cu2O3 + 6 HCl + 2 Al = 2 Cu + 2 AlCl3 + 3 H2O

Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4

AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb

CH3COOH + H2 = CH3CHO + H2O =>
CH3COOH + H2 = CH3CHO + H2O

C5 + O2 = CO =>
2 C5 + 5 O2 = 10 CO

NH4Br = H + NH3Br =>
NH4Br = H + NH3Br

Te{2+} + Ce{+} = Te + Ce{2+} =>
Te{2+} + 2 Ce{+} = Te + 2 Ce{2+}

Zn + KClO4 + H2SO4 = ZnSO4 + KCl + H2O =>
4 Zn + KClO4 + 4 H2SO4 = 4 ZnSO4 + KCl + 4 H2O

Al2O3 + Na3AlF6 = AlF3 + Na2O =>
Al2O3 + 2 Na3AlF6 = 4 AlF3 + 3 Na2O

CdS + H2SO4 = CdSO4 + H2O + SO2 =>
CdS + 4 H2SO4 = CdSO4 + 4 H2O + 4 SO2

N + Cl = NCl3 =>
N + 3 Cl = NCl3

NaBr + H2SO4 + H2O2 = Br2 + Na2SO4 + H2O =>
2 NaBr + H2SO4 + H2O2 = Br2 + Na2SO4 + 2 H2O

FeCl3(aq) + KBr(aq) = FeBr3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KBr(aq) = FeBr3(aq) + 3 KCl(aq)

HNO3 + H = NO2 + H2O =>
HNO3 + H = NO2 + H2O

Fe + PO2 = FePO2 =>
Fe + PO2 = FePO2

Sb{3+} + H2 = Sb + H{+} =>
2 Sb{3+} + 3 H2 = 2 Sb + 6 H{+}

AgNO3BaCl2 = AgCl2(s)BaNO3 =>
AgNO3BaCl2 = AgCl2(s)BaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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