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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Co(OH)2 + HI = CoI2 + H2O =>
Co(OH)2 + 2 HI = CoI2 + 2 H2O

Bi2O12S3 + K2CrO4 = Bi2Cr3O12 + K2SO4 =>
Bi2O12S3 + 3 K2CrO4 = Bi2Cr3O12 + 3 K2SO4

NO2 + H2O2 = HNO3 =>
2 NO2 + H2O2 = 2 HNO3

(NH4)2CO3 + Al(OH)3 = NH4OH + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(OH)3 = 6 NH4OH + Al2(CO3)3

Nb + HNO3 = Nb(NO3)5 + N2O + H2O =>
8 Nb + 50 HNO3 = 8 Nb(NO3)5 + 5 N2O + 25 H2O

Mg(BrO3)2 = MgBr2 + O2 =>
Mg(BrO3)2 = MgBr2 + 3 O2

C5H12 + Cl = C5H10Cl2 + HCl =>
C5H12 + 4 Cl = C5H10Cl2 + 2 HCl

NaMnO4 + Ca = Ca(MnO4)2 + Na =>
2 NaMnO4 + Ca = Ca(MnO4)2 + 2 Na

MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4

CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl

Ca(NO3)2 + Li = Li(NO3) + Ca =>
Ca(NO3)2 + 2 Li = 2 Li(NO3) + Ca

H2(s) + P4(s) = PH3(g) =>
6 H2(s) + P4(s) = 4 PH3(g)

BrCl + H2O = Br + HBrO3 + HCl =>
5 BrCl + 3 H2O = 4 Br + HBrO3 + 5 HCl

Zn + Br2 = BrZn =>
2 Zn + Br2 = 2 BrZn

C + HOH = CO2 + H2 =>
C + 2 HOH = CO2 + 2 H2

KMnO4 + BiI3 + H2SO4 = MnSO4 + K2SO4 + Bi(SO4)3 + I2 + H2O =>
12 KMnO4 + 10 BiI3 + 48 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 Bi(SO4)3 + 15 I2 + 48 H2O

Ba + Si = Ba4Si =>
4 Ba + Si = Ba4Si

C6H5CH3 + HNO3 = C7H7NO2 + H2O =>
C6H5CH3 + HNO3 = C7H7NO2 + H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)

KNO3 + C6H14O6 = CO2 + H2O + KNO2 =>
13 KNO3 + C6H14O6 = 6 CO2 + 7 H2O + 13 KNO2

Cu + Mg(SO4) = Cu(SO4) + Mg =>
Cu + Mg(SO4) = Cu(SO4) + Mg

MnO + H2O = HMnO4 + H2 =>
2 MnO + 6 H2O = 2 HMnO4 + 5 H2

Ca5(PO4)3OH + H2SO4 = CaSO4 + CaHPO4 + H2O =>
Ca5(PO4)3OH + 2 H2SO4 = 2 CaSO4 + 3 CaHPO4 + H2O

K(CH3COO) + (NH4)2SO4 = KSO4 + (NH4)2(CH3COO) =>
K(CH3COO) + (NH4)2SO4 = KSO4 + (NH4)2(CH3COO)

Au2Se3 + K = Au + K2Se =>
Au2Se3 + 6 K = 2 Au + 3 K2Se

Na3PO4(aq) + MgSO4(aq) = Na2SO4(aq) + Mg3(PO4)2 =>
2 Na3PO4(aq) + 3 MgSO4(aq) = 3 Na2SO4(aq) + Mg3(PO4)2

Sn(OH)4 + H3(PO4) = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3(PO4) = Sn3(PO4)4 + 12 H2O

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

Cr(OH)2 + O2 = Cr2O3 + H2O =>
4 Cr(OH)2 + O2 = 2 Cr2O3 + 4 H2O

NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)

C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)

CrO2{-} + H2O + ClO{-} = CrO4{2-} + Cl2 + OH{-} =>
2 CrO2{-} + 2 H2O + 6 ClO{-} = 2 CrO4{2-} + 3 Cl2 + 4 OH{-}

Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O

Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O

Mg(NO3)2*6H2O = MgO + HNO3 + H2O =>
Mg(NO3)2*6H2O = MgO + 2 HNO3 + 5 H2O

NaCrO2 + Br2 + KOH = Na2CrO4 + K2CrO4 + KBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 KOH = Na2CrO4 + K2CrO4 + 6 KBr + 4 H2O

KMnO4 = K3MnO4 + MnO2 + O2 =>
3 KMnO4 = K3MnO4 + 2 MnO2 + 2 O2

NH3 + CI = N2 + HCI =>
2 NH3 + 6 CI = N2 + 6 HCI

V + OH = VOH =>
V + OH = VOH

(NH4)2CO3 + Na2HPO4 = Na2CO3 + (NH4)2HPO4 =>
(NH4)2CO3 + Na2HPO4 = Na2CO3 + (NH4)2HPO4

Pb2(NO3)2 + KI = Pb2I + K(NO3)2 =>
Pb2(NO3)2 + KI = Pb2I + K(NO3)2

Mg{2+} + {-} = Mg =>
Mg{2+} + 2e = Mg

Mn(NO3)2 + KClO3 + H2O = MnO2 + KCl + HNO3 =>
3 Mn(NO3)2 + KClO3 + 3 H2O = 3 MnO2 + KCl + 6 HNO3

B(OH)2 + Ba(OH)2 = BaBO2 + H2O =>
B(OH)2 + Ba(OH)2 = BaBO2 + 2 H2O

H + U = HU =>
H + U = HU

Pb{+4} + Cl{-} = PbCl{+3} =>
Pb{+4} + Cl{-} = PbCl{+3}

AlO + Cr = CrO + Al =>
AlO + Cr = CrO + Al

PH3 + HBrO3 = P2O5 + Br2 + H2O =>
10 PH3 + 16 HBrO3 = 5 P2O5 + 8 Br2 + 23 H2O

Al(NO3)3 + HCl = AlCl3 + H2(NO3)2 =>
2 Al(NO3)3 + 6 HCl = 2 AlCl3 + 3 H2(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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