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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
H + Cl + CaCO3 = HCO3 + CaCl2 =>
H + 2 Cl + CaCO3 = HCO3 + CaCl2

FeCl3 + K2CO3 + HOH = Fe(OH)3 + H2CO3 + KCl =>
2 FeCl3 + 3 K2CO3 + 6 HOH = 2 Fe(OH)3 + 3 H2CO3 + 6 KCl

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

Na + P4 = Na4P2 =>
8 Na + P4 = 2 Na4P2

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

NaOH + H3BO3 = Na2B2O4 + H2O =>
2 NaOH + 2 H3BO3 = Na2B2O4 + 4 H2O

Ba + Fe2S3 = Fe + BaS =>
3 Ba + Fe2S3 = 2 Fe + 3 BaS

C5H10O2 + NaOH = C2H5OH + C2H5COONa =>
C5H10O2 + NaOH = C2H5OH + C2H5COONa

FeBr3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 FeBr3 + 3 Br2 + 16 KOH = 2 K2FeO4 + 12 KBr + 8 H2O

Ba(NO3)2 + H3PO4 = (NO3)2PO4 + BaH3 =>
Ba(NO3)2 + H3PO4 = (NO3)2PO4 + BaH3

N2O5(g) + H2O(i) = HNO3(aq) =>
N2O5(g) + H2O(i) = 2 HNO3(aq)

NaCl + Al(NO3)3 = Na(NO3) + AlCl3 =>
3 NaCl + Al(NO3)3 = 3 Na(NO3) + AlCl3

HgO + NO2 = Hg(NO3)2 + Hg =>
2 HgO + 2 NO2 = Hg(NO3)2 + Hg

C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3

N2O3 + Ag2O = AgNO2 =>
N2O3 + Ag2O = 2 AgNO2

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Na2B4O7 + MoO3 = B2O3 + Na2MoO4 =>
Na2B4O7 + MoO3 = 2 B2O3 + Na2MoO4

BaI + AgSO4 = BaSO4 + AgI =>
BaI + AgSO4 = BaSO4 + AgI

Al3 + HCI = AlHCI =>
Al3 + 3 HCI = 3 AlHCI

C4H4 + H2 = C3H6 =>
3 C4H4 + 6 H2 = 4 C3H6

Ag + Ni = AgNi =>
Ag + Ni = AgNi

HNO3(diluido) + Zn = Zn(NO3)2 + NH4NO3 + H2O =>
10 HNO3(diluido) + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

C2H6S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

H3AsO4 + K2Cr2O7 + KSCN = Cr3(AsO4)2 + K3AsO4 + SO3 + CO2 + N2 + H2O =>
74 H3AsO4 + 33 K2Cr2O7 + 24 KSCN = 22 Cr3(AsO4)2 + 30 K3AsO4 + 24 SO3 + 24 CO2 + 12 N2 + 111 H2O

Hg0 = Hg = O2 =>
Hg0 = Hg

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Cl2 + H2O = HCl + OHClO =>
2 Cl2 + 2 H2O = 3 HCl + OHClO

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2

FeBr3(aq) + Na3PO4(aq) = FePO4(s) + NaBr(aq) =>
FeBr3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaBr(aq)

Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3(aq)

Br2 + MgCl2 = Br2Cl2 + Mg =>
Br2 + MgCl2 = Br2Cl2 + Mg

BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF

Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2

MgS = Mg + S8 =>
8 MgS = 8 Mg + S8

CuCl2*2H2O + FeCl3*6H2O + O2 = CuFe2O4 + H2O + Cl2 =>
CuCl2*2H2O + 2 FeCl3*6H2O + 2 O2 = CuFe2O4 + 14 H2O + 4 Cl2

Fr(OH)2 + H2O + O = Fr(OH)3 =>
2 Fr(OH)2 + H2O + O = 2 Fr(OH)3

C16H4 + O2 = CO2 + H2O =>
C16H4 + 17 O2 = 16 CO2 + 2 H2O

KNO3(aq) + Na2CO3(aq) = NaNO3 + K2CO3 =>
2 KNO3(aq) + Na2CO3(aq) = 2 NaNO3 + K2CO3

Al + O = AlO4 =>
Al + 4 O = AlO4

AgOH + NH3 = Ag(NH3) + OH =>
AgOH + NH3 = Ag(NH3) + OH

Ca(OH)2 + SO2 = (Ca(HSO3)2) =>
Ca(OH)2 + 2 SO2 = (Ca(HSO3)2)

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

Mn2(SO3)7 = Mn2O7 + SO2 =>
Mn2(SO3)7 = Mn2O7 + 7 SO2

H6C4O4 + NaOH = Na2C4H4O4 + H2O =>
H6C4O4 + 2 NaOH = Na2C4H4O4 + 2 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

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