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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
SnS2 + HNO3 = H2SnO3 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = H2SnO3 + 2 H2SO4 + 16 NO2 + 5 H2O

C6H3(NO2)3 + O2 = CO2 + H2O + N2 =>
4 C6H3(NO2)3 + 15 O2 = 24 CO2 + 6 H2O + 6 N2

Cr2Sb2 + H2O = Cr(OH)2 + SbH2 =>
Cr2Sb2 + 4 H2O = 2 Cr(OH)2 + 2 SbH2

CoO + ZnO = CoZnO2 =>
CoO + ZnO = CoZnO2

Al(C2H3O2)3 + KBr = AlBr3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KBr = AlBr3 + 3 KC2H3O2

MnO23 + HCl = Cl2 + MnCl2 + H2O =>
MnO23 + 46 HCl = 22 Cl2 + MnCl2 + 23 H2O

S2O3{2-} + OCl{-} = Cl{-} + S2O5{2-} =>
S2O3{2-} + 2 OCl{-} = 2 Cl{-} + S2O5{2-}

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

C2H4OHCOOH + OH{-} = C2H4OHCOO{-} + H2O =>
C2H4OHCOOH + OH{-} = C2H4OHCOO{-} + H2O

K2CrO4 + KCl = KCrO4 + K2Cl =>
K2CrO4 + KCl = KCrO4 + K2Cl

C6H5C3H7 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 = 9 C6H5COOK + 13 KOH + 22 MnO2 + 13 H2O

HCl + KI = I2 + KCl + H =>
2 HCl + 2 KI = I2 + 2 KCl + 2 H

N2(g) + H2(g) = N2H2(g) =>
N2(g) + H2(g) = N2H2(g)

Pb(NO3)2 + NaI = Pb2 + I + NaNO3 =>
2 Pb(NO3)2 + 4 NaI = Pb2 + 4 I + 4 NaNO3

K3 + (PO4) + Al(NO3)3 = K(NO3) + Al(PO4) =>
K3 + (PO4) + Al(NO3)3 = 3 K(NO3) + Al(PO4)

C2HNa + C4H9Cl = C6H10 + NaCl =>
C2HNa + C4H9Cl = C6H10 + NaCl

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4

P4 + O22 = P2O5 =>
11 P4 + 5 O22 = 22 P2O5

NH2OH + H3O{+} = N2O + NH4{+} + H2O =>
4 NH2OH + 2 H3O{+} = N2O + 2 NH4{+} + 5 H2O

H2SeO3 + Sr(OH)2 = Sr(HSeO3)2 + H2O =>
2 H2SeO3 + Sr(OH)2 = Sr(HSeO3)2 + 2 H2O

Au + HgCl2 = Hg + AuCl =>
2 Au + HgCl2 = Hg + 2 AuCl

S + HOH = H2S + O2 =>
2 S + 2 HOH = 2 H2S + O2

C10H12O2 + C4H6O3 = C12H14O3 + CH3COOH =>
C10H12O2 + C4H6O3 = C12H14O3 + CH3COOH

C6H6 + H2SO4 = C6H6O3S + H2O =>
C6H6 + H2SO4 = C6H6O3S + H2O

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

MnO2 + KI + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
MnO2 + 2 KI + 2 H2SO4 = 2 H2O + I2 + K2SO4 + MnSO4

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

C6H6 + H2SO4 = C6H6O3S + H2O =>
C6H6 + H2SO4 = C6H6O3S + H2O

PH3 + CaCl2O + H2O = CaH2P2O6 + HCl + Ca(OH)2 =>
2 PH3 + 7 CaCl2O + 11 H2O = CaH2P2O6 + 14 HCl + 6 Ca(OH)2

C6H6 + H2SO4 = C6H6O3S + H2O =>
C6H6 + H2SO4 = C6H6O3S + H2O

CH4(g) + N2(g) = HCN(l) + NH3(g) =>
CH4(g) + N2(g) = HCN(l) + NH3(g)

Na2CrO4 + NaBr + H2O = NaCrO2 + Br2 + NaOH =>
2 Na2CrO4 + 6 NaBr + 4 H2O = 2 NaCrO2 + 3 Br2 + 8 NaOH

CaCO3 + NH4NO3 = CaNO3 + NH4CO3 =>
CaCO3 + NH4NO3 = CaNO3 + NH4CO3

SO3(PO4) = SO3 + PO4 =>
SO3(PO4) = SO3 + PO4

H2C4H4O6 + KCl = H2Cl2 + K2C4H4O6 =>
H2C4H4O6 + 2 KCl = H2Cl2 + K2C4H4O6

Al(C2H3O2)3 + KBr = AlBr3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KBr = AlBr3 + 3 KC2H3O2

M2(CO3)3 + H2SO4 = M2(SO4)3 + CO2 + H2O =>
M2(CO3)3 + 3 H2SO4 = M2(SO4)3 + 3 CO2 + 3 H2O

FeCl2 + KMnO4 + HCl = MnO2 + FeCl3 + KCl + H2O =>
3 FeCl2 + KMnO4 + 4 HCl = MnO2 + 3 FeCl3 + KCl + 2 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

K2S2O3 + Cl + H2O = KHSO4 + HCl =>
K2S2O3 + 8 Cl + 5 H2O = 2 KHSO4 + 8 HCl

Li + PO4 + CuCl2 = LiCl + Cu3(PO4)2 =>
6 Li + 2 PO4 + 3 CuCl2 = 6 LiCl + Cu3(PO4)2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CaCo3 + HCl = CaCl2 + H2 + Co2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 2 H2 + 3 Co2

SodiumChlorate + LeadNitrate = SodiumNitrate + LeadChlorate =>
SodiumChlorate + LeadNitrate = SodiumNitrate + LeadChlorate

CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 62 KOH + 27 Cl2 = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O

NaCO3 + HNO3 = CO2 + Na(NO3)2 + H2O =>
NaCO3 + 2 HNO3 = CO2 + Na(NO3)2 + H2O

(NH3)2SO4 + Pb(NO3)2 = PbSO4 + NH3NO3 =>
(NH3)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH3NO3

Pb(No3)2() + BaI2() = PbI2() + Ba(No3)2() =>
Pb(No3)2() + BaI2() = PbI2() + Ba(No3)2()

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