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Chemische vergelijkingen in evenwicht op05/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + H2Cr2O7 = H2O + CuCr2O7 =>
Cu(OH)2 + H2Cr2O7 = 2 H2O + CuCr2O7

N2H4 + H2O2 = HNO3(g) + H2O(g) =>
N2H4 + 7 H2O2 = 2 HNO3(g) + 8 H2O(g)

PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2

CrI3 + Pb(CH3COO)2 = Cr(CH3COO)3 + PbI2 =>
2 CrI3 + 3 Pb(CH3COO)2 = 2 Cr(CH3COO)3 + 3 PbI2

CuO(s) + H2(g) = Cu(s) + H2O(l) =>
CuO(s) + H2(g) = Cu(s) + H2O(l)

CH3NO2 + NaHSO3 = CH3SO3Na + HNO2 =>
CH3NO2 + NaHSO3 = CH3SO3Na + HNO2

BPO4 + C3H7NO + C2H4N4 + Cu = CuBPN + CO2 + H2O =>
56 BPO4 + 20 C3H7NO + 9 C2H4N4 + 56 Cu = 56 CuBPN + 78 CO2 + 88 H2O

P2 + S = P2S3 =>
P2 + 3 S = P2S3

NaI + H2O = NaOH + I2 + H2 =>
2 NaI + 2 H2O = 2 NaOH + I2 + H2

FeCl2 + HAuCl4 = FeCl3 + HCl + Au =>
3 FeCl2 + HAuCl4 = 3 FeCl3 + HCl + Au

PbCl2 + K2SO4 = K2Cl2 + PbSO4 =>
PbCl2 + K2SO4 = K2Cl2 + PbSO4

NaCl + Ag3PO4 = AgCl + Na3PO4 =>
3 NaCl + Ag3PO4 = 3 AgCl + Na3PO4

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Fe + HCl = FeCl1 + H2 =>
2 Fe + 2 HCl = 2 FeCl1 + H2

Pb(C2H3O2)2(aq) + HCl(aq) = PbCl2(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HC2H3O2(aq)

Cr + CO = CrCO =>
Cr + CO = CrCO

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

Pb(ClO3)2(aq) + NaI(aq) = PbI2 + NaClO3 =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2 + 2 NaClO3

Cr(NO3)3 + Na2HPO4 = CrPO4 + NaNO3 + NaH2PO4 =>
Cr(NO3)3 + 2 Na2HPO4 = CrPO4 + 3 NaNO3 + NaH2PO4

Na2CO3 + KCl + H2O = KOH + NaCl + CO2 =>
Na2CO3 + 2 KCl + H2O = 2 KOH + 2 NaCl + CO2

H2CO3 + LiOH + NaOH = LiNaCO3 + H2O =>
H2CO3 + LiOH + NaOH = LiNaCO3 + 2 H2O

Mg(NO3)2 + K2CO3 = KNO3 + Mg(CO3) =>
Mg(NO3)2 + K2CO3 = 2 KNO3 + Mg(CO3)

Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + [CaSO4*2H2O] =>
Ca3(PO4)2 + 3 H2SO4 + 6 H2O = 2 H3PO4 + 3[CaSO4*2H2O]

Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2

BaF2(s) = Ba + F2 =>
BaF2(s) = Ba + F2

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Ag(NO3)2 + H2 = Ag + HNO3 =>
Ag(NO3)2 + H2 = Ag + 2 HNO3

Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3

H + Be9 = HBe9 =>
H + Be9 = HBe9

F + AgNO3 = AgF + (NO3)2 =>
2 F + 2 AgNO3 = 2 AgF + (NO3)2

BaNO + NaCO = BaNa + CONO =>
BaNO + NaCO = BaNa + CONO

KOH(aq) + NiSO4(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
2 KOH(aq) + NiSO4(aq) = Ni(OH)2(aq) + K2SO4(aq)

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O

I3{-} + H2O = HIO3 + I{-} + H{+} =>
3 I3{-} + 3 H2O = HIO3 + 8 I{-} + 5 H{+}

MnSO4 + NaOH + Br2 = Na2SO4 + Mn(OH)3 + NaBr =>
2 MnSO4 + 6 NaOH + Br2 = 2 Na2SO4 + 2 Mn(OH)3 + 2 NaBr

C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH

Pa + O2 = Pa2O5 =>
4 Pa + 5 O2 = 2 Pa2O5

C3H6O3 + NaC3H5O3 = C3H5O3 + NaC3H6O3 =>
C3H6O3 + NaC3H5O3 = C3H5O3 + NaC3H6O3

Bi(NO3)3 + H2O2 + NaOH = Na2BiO4 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2BiO4 + 6 NaNO3 + 8 H2O

Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 24 HNO3 = 14 Pb(NO3)2 + Pb(MnO4)2 + 12 H2O

NaOCl + Na3AsO3 = NaCl + Na3AsO4 =>
NaOCl + Na3AsO3 = NaCl + Na3AsO4

KClCH3COOHCoN6Na3O12 = KCH3COOHClCoN6Na3O12 =>
KClCH3COOHCoN6Na3O12 = KCH3COOHClCoN6Na3O12

K2MnO4 + KI + H2O = MnO2 + KOH + I2 =>
K2MnO4 + 2 KI + 2 H2O = MnO2 + 4 KOH + I2

NaOCl + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaOCl + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O

C15H31COOK + HCl = C15H31COOH + KCl =>
C15H31COOK + HCl = C15H31COOH + KCl

CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4

CH3C(O)OC2H5 + H2O = CH3COOH + C2H5OH =>
CH3C(O)OC2H5 + H2O = CH3COOH + C2H5OH

Cr6999 + O222 = Cr2O3 =>
148 Cr6999 + 6999 O222 = 517926 Cr2O3

CaC2 + H2O2 = CaOH + H2O + CO2 =>
2 CaC2 + 9 H2O2 = 2 CaOH + 8 H2O + 4 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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