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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + P2O4 = PH3 + H2O =>
7 H2 + P2O4 = 2 PH3 + 4 H2O

Fe2(HPO4)3 + Mn = Mn(HPO4) + Fe =>
Fe2(HPO4)3 + 3 Mn = 3 Mn(HPO4) + 2 Fe

C7H5(NO2)3 + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2)3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

N + H4Cl = NH4Cl =>
N + H4Cl = NH4Cl

Al2(SO4)3 + Mg = Al2O3 + SO2 + MgO =>
Al2(SO4)3 + 3 Mg = Al2O3 + 3 SO2 + 3 MgO

ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3

(C6H12O6) + (O2) = (CO2) + (H2O) =>
(C6H12O6) + 6(O2) = 6(CO2) + 6(H2O)

Li + U = LiU =>
Li + U = LiU

HCOCI3 + NaOH = HCOONa + CHI3 =>
HCOCI3 + NaOH = HCOONa + CHI3

Na2S2O3 + AgNO3 = Ag2S2O3 + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NaNO3

CaCl2 + Na(CH3COO) = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 Na(CH3COO) = Ca(CH3COO)2 + 2 NaCl

Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2

Cd3(PO3)2 + Mn = Mn3(PO3)5 + Cd =>
5 Cd3(PO3)2 + 6 Mn = 2 Mn3(PO3)5 + 15 Cd

NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O

NaOH + NH4Br = NaBr + NH3 + H2O =>
NaOH + NH4Br = NaBr + NH3 + H2O

Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7

CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2

Ca + FeCl2 = Ca2Cl + Fe =>
4 Ca + FeCl2 = 2 Ca2Cl + Fe

CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl

HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4

H3PO4 + C14H14N3NaO3S = C14H17N3NaO7S + P =>
H3PO4 + C14H14N3NaO3S = C14H17N3NaO7S + P

Al + (OH)3 + HCl = AlCl3 + H2O =>
Al + (OH)3 + 3 HCl = AlCl3 + 3 H2O

Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2

ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4

Cr(OH)4{-} + Na2O2 = CrO4{-2} + Na{+} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 Na2O2 = 2 CrO4{-2} + 6 Na{+} + 4 OH{-} + 2 H2O

Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2

C7H8O + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8O + 4 KMnO4 + 6 H2SO4 = 5 C7H6O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O

Mg + AgCN = MgAgCN =>
Mg + AgCN = MgAgCN

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3

Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)

Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4

Zn(a) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(a) + CuBr2(aq) = ZnBr2(aq) + Cu(s)

K2CO3 + C3H7OH = C3H7OK + CO2 + H2O =>
K2CO3 + 2 C3H7OH = 2 C3H7OK + CO2 + H2O

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Ca2(C2O4)2 + Na3(PO4) = Ca3(PO4)2 + Na2(C2O4) =>
3 Ca2(C2O4)2 + 4 Na3(PO4) = 2 Ca3(PO4)2 + 6 Na2(C2O4)

Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3

H3PO4(aq) + NH4OH(aq) = HOH(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 HOH(l) + (NH4)3PO4(aq)

AlCl3 + H2O + Zn = ZnCl2 + H2 + AlOHCl2 =>
2 AlCl3 + 2 H2O + Zn = ZnCl2 + H2 + 2 AlOHCl2

Ca3(PO4)2 + Ag2(SO3) = CaSO3 + Ag3PO4 =>
Ca3(PO4)2 + 3 Ag2(SO3) = 3 CaSO3 + 2 Ag3PO4

H2Cr2O7 + Co(OH)3 = Co2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Co(OH)3 = Co2(Cr2O7)3 + 6 H2O

CaCO3 = CO2CaO =>
CaCO3 = CO2CaO

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

H2SO4 + NaCl = H2SO4NaCl =>
H2SO4 + NaCl = H2SO4NaCl

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

CoCl2 + NaOH + NaClO3 = NaCl + H2O + Co2O3 =>
6 CoCl2 + 12 NaOH + NaClO3 = 13 NaCl + 6 H2O + 3 Co2O3

PbNO3 + NaBr = PbBr + NO3 + Na =>
PbNO3 + NaBr = PbBr + NO3 + Na

Pb(NO3)2 + HBr = H(NO3) + PbBr2 =>
Pb(NO3)2 + 2 HBr = 2 H(NO3) + PbBr2

SiCl4 + P4O10 = POCl3 + SiO2 =>
3 SiCl4 + P4O10 = 4 POCl3 + 3 SiO2

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Breng de vergelijking van een chemische reactie in evenwicht
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