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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbCO3(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g) =>
PbCO3(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g)

Ba + CaSO4 = Ba2SO4 + Ca =>
2 Ba + CaSO4 = Ba2SO4 + Ca

CH3COOH + Ca(OH)2 = Ca + CH3COO + H2O =>
2 CH3COOH + Ca(OH)2 = Ca + 2 CH3COO + 2 H2O

Al + Ag = AlAg3 =>
Al + 3 Ag = AlAg3

N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)

KMnO4(ac) + H2SO4(ac) + FeSO4(ac) = Fe2(SO4)3(ac) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
2 KMnO4(ac) + 8 H2SO4(ac) + 10 FeSO4(ac) = 5 Fe2(SO4)3(ac) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)

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

Sn2(SO4)3 + HCl = SnCl3 + H2SO4 =>
Sn2(SO4)3 + 6 HCl = 2 SnCl3 + 3 H2SO4

Al + HBr = H3Al + Br2 =>
2 Al + 6 HBr = 2 H3Al + 3 Br2

Na{2+}CO{3+} + Mg{3+}N{2+} = Mg{2+}(CO3){2+} + Na{3+}N =>
Na{2+}CO{3+} + Mg{3+}N{2+} = Mg{2+}(CO3){2+} + Na{3+}N

Na + C2H3O2 = C2H3NaO2 =>
Na + C2H3O2 = C2H3NaO2

(NH4)2NO3 = NH4{+} + NO3{2-} =>
(NH4)2NO3 = 2 NH4{+} + NO3{2-}

K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3

NH4I + K2CO3 = K2I + NH4CO3 =>
NH4I + K2CO3 = K2I + NH4CO3

LiMnO4 + LiNO2 + H2SO4 = MnSO4 + LiNO3 + Li2SO4 + H2O =>
2 LiMnO4 + 5 LiNO2 + 3 H2SO4 = 2 MnSO4 + 5 LiNO3 + Li2SO4 + 3 H2O

Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)

SrSb + NaSb + Sb + Zn + Mn = Sr5Na25Zn18Mn2Sb40 =>
5 SrSb + 25 NaSb + 10 Sb + 18 Zn + 2 Mn = Sr5Na25Zn18Mn2Sb40

NaHCO3 + C6H8O14(s) = Na3C6H5O7(s) + H2O + CO2 =>
6 NaHCO3 + 9 C6H8O14(s) = 2 Na3C6H5O7(s) + 34 H2O + 48 CO2

MgCl2 + Na2CO3 = Mg(CO3) + Na2Cl2 =>
MgCl2 + Na2CO3 = Mg(CO3) + Na2Cl2

Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2

HC2H3O2 + NaHCO3 = NaC2H3O0 + CO2 + H2O =>
5 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3O0 + 6 CO2 + 6 H2O

Ca3P2O8 + H3PO4 = CaH4P2O8 =>
Ca3P2O8 + 4 H3PO4 = 3 CaH4P2O8

Fe = Fe1 =>
Fe = Fe1

C4H6O5 + O2 = CO2 + H2O =>
C4H6O5 + 3 O2 = 4 CO2 + 3 H2O

K + H3PO4 = KH2PO4 + H2 =>
2 K + 2 H3PO4 = 2 KH2PO4 + H2

FeO(OH) + H(aq) = Fe + H2O =>
FeO(OH) + 3 H(aq) = Fe + 2 H2O

(COOH)2*2H2O + NaOH = (COONa)2 + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2 + 4 H2O

Al2 + Ni3(SO4) = Al2(SO4) + Ni =>
Al2 + Ni3(SO4) = Al2(SO4) + 3 Ni

C2H7N + H2O = C2H6NH3O =>
C2H7N + H2O = C2H6NH3O

HgO = Hg + O =>
HgO = Hg + O

AlOHSO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4

Cr + NaOH + H2O = Na2(Cr2O7)2 + H2 =>
4 Cr + 2 NaOH + 12 H2O = Na2(Cr2O7)2 + 13 H2

(NH4)Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3

H + NO = H2O + N =>
2 H + NO = H2O + N

SeO2 + KOH = K + SeO3 + H2O =>
SeO2 + 2 KOH = 2 K + SeO3 + H2O

Al2(SO4)3 + Al(OH)3 = (Al(OH)2)2SO4 =>
Al2(SO4)3 + 4 Al(OH)3 = 3(Al(OH)2)2SO4

NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4

C4H10S + NaOCl = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaOCl = C8H18S2 + NaCl + H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Pb + Sn = PbSn2 =>
Pb + 2 Sn = PbSn2

Na + Mg = NaMg =>
Na + Mg = NaMg

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Ta + B = Ta3B2 =>
3 Ta + 2 B = Ta3B2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Na2C2O4 + MnO4 = C2O4 + NaMnO4 =>
Na2C2O4 + 2 MnO4 = C2O4 + 2 NaMnO4

C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H

SiH4 + H2SO4 = SiO2 + SO2 + H2O =>
SiH4 + 4 H2SO4 = SiO2 + 4 SO2 + 6 H2O

HCOOH + CH3O = H2COOH + CH2O =>
HCOOH + CH3O = H2COOH + CH2O

C15H15NO2 + NaOH = (CH)15OH + NaNO2 =>
C15H15NO2 + NaOH = (CH)15OH + NaNO2

CaCl2(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 NaHCO3(aq) = 2 NaCl(aq) + 2 CO2(g) + Ca(OH)2(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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