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Chemische vergelijkingen in evenwicht op04/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

CrCl3*4NH3 + AgNO3 = AgCl + [Cr(NH3)4Cl] + NO3 =>
CrCl3*4NH3 + 2 AgNO3 = 2 AgCl + [Cr(NH3)4Cl] + 2 NO3

Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4

B2O3 + Na2O = NaBO2 =>
B2O3 + Na2O = 2 NaBO2

C18H36O2 + O2 = C02 + H2O =>
C18H36O2 + 8 O2 = 9 C02 + 18 H2O

Ba(NO3)2 + CaI2 = BaI2 + Ca(NO3)2 =>
Ba(NO3)2 + CaI2 = BaI2 + Ca(NO3)2

NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2

Al + PbO2 = Al2O + Pb =>
4 Al + PbO2 = 2 Al2O + Pb

NaPo4 + CaCl2 = Ca(Po4)2 + NaCl =>
2 NaPo4 + CaCl2 = Ca(Po4)2 + 2 NaCl

HClO + MnCl2 = MnO2 + Cl2 + H2O =>
4 HClO + MnCl2 = MnO2 + 3 Cl2 + 2 H2O

Rb(s) + S8(g) = Rb2S(s) =>
16 Rb(s) + S8(g) = 8 Rb2S(s)

H2S + Na3PO4 = H3PO4 + Na2S =>
3 H2S + 2 Na3PO4 = 2 H3PO4 + 3 Na2S

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

ZnBr2 + Cl2 = ZnCl2 + Br =>
ZnBr2 + Cl2 = ZnCl2 + 2 Br

Al2(SO4)3 + LiOH = Li2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 Al(OH)3

HC2H3O2 + Fe = H2 + Fe(C2H3O2)2 =>
2 HC2H3O2 + Fe = H2 + Fe(C2H3O2)2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

CaSiO3(s) + HF(g) = H2O(l) + CaF2(s) + SiF4(g) =>
CaSiO3(s) + 6 HF(g) = 3 H2O(l) + CaF2(s) + SiF4(g)

Cr + H2S = Cr2S3 + H3 =>
2 Cr + 3 H2S = Cr2S3 + 2 H3

K2[PtCl4] + H2O2 = K2[PtCl4(OH)2] =>
K2[PtCl4] + H2O2 = K2[PtCl4(OH)2]

SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

C6H12O6 + Cu(OH)2 = CuOH + C6H10O6 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H10O6 + 2 H2O

Cu + CuSO4 = CuO2 + S4 =>
4 Cu + 4 CuSO4 = 8 CuO2 + S4

S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2

K2Cr2O7 + HCl = KCl + CrCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 5 Cl2 + 7 H2O

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

C5H10 + KMnO4 = C6H12O2 + MnO2 + K =>
6 C5H10 + 5 KMnO4 = 5 C6H12O2 + 5 MnO2 + 5 K

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

AgCl + Ca(NO3)2 = CaCl + Ag(NO3)2 =>
AgCl + Ca(NO3)2 = CaCl + Ag(NO3)2

Be3N2 + H2O = NH3 + Be(OH)2 =>
Be3N2 + 6 H2O = 2 NH3 + 3 Be(OH)2

CHCl3 + Na2S2O8 + H2O = NaHSO4 + CO2 + HCl =>
CHCl3 + Na2S2O8 + 2 H2O = 2 NaHSO4 + CO2 + 3 HCl

CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4

HNO3 + S*H2O = N2 + NH3 + H2SO3 =>
6 HNO3 + 9 S*H2O = 2 N2 + 2 NH3 + 9 H2SO3

NiCl2 + Na2HPO4 = NaCl + NiHPO4 =>
NiCl2 + Na2HPO4 = 2 NaCl + NiHPO4

C6H14O2 + O2 = H2O + CO2 =>
2 C6H14O2 + 17 O2 = 14 H2O + 12 CO2

C10H20O2 + O2 = H2O + CO2 =>
C10H20O2 + 14 O2 = 10 H2O + 10 CO2

Sc3 + (SO4)2 = Sc2(SO4)3 =>
4 Sc3 + 9(SO4)2 = 6 Sc2(SO4)3

hydrogen + bromine = hydrogenbromide + = =>
H2 + Br2 = 2 HBr

LiCl + Na2CO3 = Li2CO3 + NaCl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 NaCl

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

CuBr2 + NH3 = CuBr2NH3 =>
CuBr2 + NH3 = CuBr2NH3

H2SO4 + KCH3COO = CH3COOH + K2SO4 =>
H2SO4 + 2 KCH3COO = 2 CH3COOH + K2SO4

C2H4(g) + O2 = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2 = 2 CO2(g) + 2 H2O(g)

Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3(aq) = 2 Ag(s) + Mg(NO3)2(aq)

C3H8O + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H5COOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3

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Breng de vergelijking van een chemische reactie in evenwicht
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