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Chemische vergelijkingen in evenwicht op09/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2 + Na2S = NaCl + SCo =>
CoCl2 + Na2S = 2 NaCl + SCo

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O

CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH

Ag3 + K2 = KAg7 =>
14 Ag3 + 3 K2 = 6 KAg7

CuNaHO = CuONaH =>
CuNaHO = CuONaH

Na + H2O = Na2O2 + H2 =>
2 Na + 2 H2O = Na2O2 + 2 H2

C1240H90O4NS2 + O2 = H2O + CO2 + SO2 + N2 =>
2 C1240H90O4NS2 + 2525 O2 = 90 H2O + 2480 CO2 + 4 SO2 + N2

KMnO4 + HCl = KO + MnCl2 + H2O + Cl2 =>
KMnO4 + 6 HCl = KO + MnCl2 + 3 H2O + 2 Cl2

KNO3 + C2H4N4 = K2O + CO2 + H2O + N2 =>
12 KNO3 + 5 C2H4N4 = 6 K2O + 10 CO2 + 10 H2O + 16 N2

Cr(NO3)3 + K2S + H2O = Cr(OH)3 + H2S + KNO3 =>
2 Cr(NO3)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KNO3

NaI(aq) + Br2(aq) = NaBr2(aq) + I(s) =>
NaI(aq) + Br2(aq) = NaBr2(aq) + I(s)

CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 6 NaCl + 8 H2O

NaCO3 + H2O = HCO3 + Na2O =>
2 NaCO3 + H2O = 2 HCO3 + Na2O

HClO3 + (NH4)3PO4 = H3PO4 + NH4ClO3 =>
3 HClO3 + (NH4)3PO4 = H3PO4 + 3 NH4ClO3

Si2Cl6 + NH3 = Si3N4 + NH4Cl + H2 =>
3 Si2Cl6 + 26 NH3 = 2 Si3N4 + 18 NH4Cl + 3 H2

Be(OH)2 + H2PO4 = H2O + BePO4 =>
Be(OH)2 + H2PO4 = 2 H2O + BePO4

K2S + Ba(OH)2 = KOH + BaS =>
K2S + Ba(OH)2 = 2 KOH + BaS

P + Se = P2Se3 =>
2 P + 3 Se = P2Se3

Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3 =>
Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3

K2CrO4 + H2SO4 + Zn = ZnSO4 + CrSO4 + K2SO4 + H2O =>
K2CrO4 + 4 H2SO4 + 2 Zn = 2 ZnSO4 + CrSO4 + K2SO4 + 4 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Ca + H2(CO3) = Ca(CO3) + H =>
Ca + H2(CO3) = Ca(CO3) + 2 H

CuCl + Ga = Cu + GaCl3 =>
3 CuCl + Ga = 3 Cu + GaCl3

CaCO3 + NH3 + H2O + O2 = (NH4)2CO3 + CaHO2 =>
4 CaCO3 + 8 NH3 + 6 H2O + O2 = 4(NH4)2CO3 + 4 CaHO2

C3H7NO2 + C4H4O4 = C5H9NO4 =>
2 C3H7NO2 + C4H4O4 = 2 C5H9NO4

NH4Cl + HCl + MgO + Na2HPO4 = MgNH4PO4 + NaCl + H2O =>
NH4Cl + HCl + MgO + Na2HPO4 = MgNH4PO4 + 2 NaCl + H2O

NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH

CuS + HNO{-3} = Cu(NO{-3}){-2} + S + H{-2}O + NO =>
CuS + 5 HNO{-3} = Cu(NO{-3}){-2} + S + 5 H{-2}O + 4 NO

KNO3 + H2O = KNH2 + O =>
KNO3 + H2O = KNH2 + 4 O

Nitricacid + Sodiumhydroxide = Sodiumnitrate + water =>
HNO3 + NaOH = NaNO3 + H2O

CrO3 + CH3OH + H2SO4 = Cr2(SO4)3 + HCHO + H2O =>
2 CrO3 + 3 CH3OH + 3 H2SO4 = Cr2(SO4)3 + 3 HCHO + 6 H2O

Al(NO3)3 + CaSO4 = Al(SO4)3 + Ca(NO3) =>
Al(NO3)3 + 3 CaSO4 = Al(SO4)3 + 3 Ca(NO3)

NiCl + AlCl3 = NiCl3 + ClAl =>
NiCl + AlCl3 = NiCl3 + ClAl

LiHCO3 = LiH + CO3 =>
LiHCO3 = LiH + CO3

CO3 + H = CO3H2 =>
CO3 + 2 H = CO3H2

Cu2O + H2SO4 = Cu + Cu2{+} + SO42{-} + H2O =>
39 Cu2O + H2SO4 = 76 Cu + Cu2{+} + SO42{-} + H2O

HgS + Ca = Hg + CaS =>
HgS + Ca = Hg + CaS

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)3*5H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + K2C2O4 + 3 H2O2 = 2 KFe(C2O4)3*5H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O

P2O3 + H2SO4 + H2O = H3PO4 + SO2 =>
P2O3 + 2 H2SO4 + H2O = 2 H3PO4 + 2 SO2

Cl2(g) + O2(g) = Cl2O3 =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3

NaF + Ni(NO3)2 = NaNO3 + NiF2 =>
2 NaF + Ni(NO3)2 = 2 NaNO3 + NiF2

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

KCN + K2CrO4 + HCl = KNO3 + K2CO3 + CrCl3 + KCl + H2O =>
3 KCN + 10 K2CrO4 + 44 HCl = 3 KNO3 + 3 K2CO3 + 10 CrCl3 + 14 KCl + 22 H2O

Rh + F2 = RhF6 =>
Rh + 3 F2 = RhF6

Li + Mg(OH)2 = LiOH + Mg =>
2 Li + Mg(OH)2 = 2 LiOH + Mg

HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O

Al + CaF2 = AlF3 + Ca =>
2 Al + 3 CaF2 = 2 AlF3 + 3 Ca

ZnO2 + NO3 = ZnNO5 =>
ZnO2 + NO3 = ZnNO5

PbCl2 + AgI = PbI + AgCl2 =>
PbCl2 + AgI = PbI + AgCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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