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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(NO3)2 + Na2O = MgO + Na(NO3) =>
Mg(NO3)2 + Na2O = MgO + 2 Na(NO3)

C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O

K + BaO = K2O + Ba =>
2 K + BaO = K2O + Ba

KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH

P4 + OH{-} = PH3 + HPO2{-2} =>
P4 + 6 OH{-} = PH3 + 3 HPO2{-2}

C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2

RCOOH + NaHCO3 = NaCO3 + RCOOH2 = CO2 =>
RCOOH + NaHCO3 = NaCO3 + RCOOH2

Ge + KOH + H2O = K2[Ge(OH)6] + H2 =>
Ge + 2 KOH + 4 H2O = K2[Ge(OH)6] + 2 H2

Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu =>
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu

ZnCl2 + KCN = KCl + Zn(CN)2 =>
ZnCl2 + 2 KCN = 2 KCl + Zn(CN)2

Zn + Pb(NO3){2} = Zn(NO3){2} + Pb =>
Zn + Pb(NO3){2} = Zn(NO3){2} + Pb

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Rh + AgNO3 = Ag + Rh(NO3)3 =>
Rh + 3 AgNO3 = 3 Ag + Rh(NO3)3

Zn(CH3CO2)2 + Na3PO4 = Zn3(PO4)2 + NaCH3CO2 =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCH3CO2

CH3COOH + C2H2 = C4H6O2 =>
CH3COOH + C2H2 = C4H6O2

Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH

H{+} + Cr2O7 + C2H5OH = Cr{+3} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{+3} + 4 CO2 + 15 H2O

HgNO3 + NaOH = NaNO3 + H2O + HgO + Hg =>
2 HgNO3 + 2 NaOH = 2 NaNO3 + H2O + HgO + Hg

Sn + O2 + H2 = Sn(OH)4 =>
Sn + 2 O2 + 2 H2 = Sn(OH)4

CdS + O2 = CdSO4 =>
CdS + 2 O2 = CdSO4

Mg(s) + FeSO4(aq) = MgSO4 + Fe =>
Mg(s) + FeSO4(aq) = MgSO4 + Fe

As2O3 + Na2CO3 + S = Na3AsS4 + SO2 + CO2 =>
As2O3 + 3 Na2CO3 + 11 S = 2 Na3AsS4 + 3 SO2 + 3 CO2

C2H5N + H2O = C2H6N + OH =>
C2H5N + H2O = C2H6N + OH

NaHCO3(s) + HC2H3O2 = NaC2H3O2(aq) + H2CO3(aq) =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2(aq) + H2CO3(aq)

Pb(CH3COOH)2 + KI = K(CH3COOH) + PbI2 =>
Pb(CH3COOH)2 + 2 KI = 2 K(CH3COOH) + PbI2

MnSO4 + H2O2 + NaOH = MnO(OH) + Na2SO4 + H2O =>
2 MnSO4 + H2O2 + 4 NaOH = 2 MnO(OH) + 2 Na2SO4 + 2 H2O

NaO2 + H2 = NaOH + O2 =>
2 NaO2 + H2 = 2 NaOH + O2

SbCl3 + Na2S2O3 = NaCl + Sb2(S2O3)3 =>
2 SbCl3 + 3 Na2S2O3 = 6 NaCl + Sb2(S2O3)3

FeKSCNH2O2 = FeO2KSCNH2 =>
FeKSCNH2O2 = FeO2KSCNH2

FeSO3 + HCl = SH2 + FeCl2 + O2 =>
2 FeSO3 + 4 HCl = 2 SH2 + 2 FeCl2 + 3 O2

K2Cr2O7 + Fe = FeCr2O7 + K =>
K2Cr2O7 + Fe = FeCr2O7 + 2 K

KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH

CuSO4 + (NH4)3Fe(CN)6 = Cu3[Fe(CN)6]2 + NH3 + H2SO4 =>
3 CuSO4 + 2(NH4)3Fe(CN)6 = Cu3[Fe(CN)6]2 + 6 NH3 + 3 H2SO4

C10H16N2O8 + NaOH = C10H12N2O8Na4*2H2O + H2O =>
C10H16N2O8 + 4 NaOH = C10H12N2O8Na4*2H2O + 2 H2O

KSCN + H2O = H2SCN + KO =>
KSCN + H2O = H2SCN + KO

H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O

AgCl + NaCl = AgNa + Cl =>
AgCl + NaCl = AgNa + 2 Cl

NaHCO3 + HClO3 = NaClO3 + H2O + CO2 =>
NaHCO3 + HClO3 = NaClO3 + H2O + CO2

Zn + AgCH3COO = Ag + ZnCH3COO =>
Zn + AgCH3COO = Ag + ZnCH3COO

KF + FeO = KO + FeF =>
KF + FeO = KO + FeF

C8H12 + KMnO4 + H2SO4 = C8H8O4 + MnSO4 + K2SO4 + H2O =>
5 C8H12 + 12 KMnO4 + 18 H2SO4 = 5 C8H8O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O

C2H4 + Br = C2H6Br + C2H =>
5 C2H4 + 3 Br = 3 C2H6Br + 2 C2H

HF + Cu{2}O = CuF + H{2}O =>
HF + Cu{2}O = CuF + H{2}O

KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH

Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3

NiI2 + K2CO3 = NiCO3 + K2I2 =>
NiI2 + K2CO3 = NiCO3 + K2I2

H2SO4 + C4H8O + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 5 C4H8O + K2Cr2O7 = 5 C4H8O2 + 2 KCrSO4 + 2 H2O

BrF = Br2 + F2 =>
2 BrF = Br2 + F2

NaBH4 + C3H6O + H2O = C3H8O + NaB(OH) =>
2 NaBH4 + 5 C3H6O + 2 H2O = 5 C3H8O + 2 NaB(OH)

HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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