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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sm2O3 + Fe2O3 = SmFeO3 =>
Sm2O3 + Fe2O3 = 2 SmFeO3

N2O4 + CH3N2H3 = H2O + N2 + CO2 =>
5 N2O4 + 4 CH3N2H3 = 12 H2O + 9 N2 + 4 CO2

CaH2 + HBr = CaBr2 + H2 =>
CaH2 + 2 HBr = CaBr2 + 2 H2

NH4HSO3 + H2O = NH4OH + H2SO3 =>
NH4HSO3 + H2O = NH4OH + H2SO3

MnO3 + Na2O = Na2MnO4 =>
MnO3 + Na2O = Na2MnO4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C51H98O6 + O2 = CO2 + H2O =>
2 C51H98O6 + 145 O2 = 102 CO2 + 98 H2O

CuF2 + I2 = CuI2 + F2 =>
CuF2 + I2 = CuI2 + F2

Mg + H(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H(PO4) = Mg3(PO4)2 + H2

Pb(NO3)2 + H2O + NH4OH = Pb(OH)2 + NH4(NO3)2H2O =>
17 Pb(NO3)2 + 30 H2O + 14 NH4OH = 17 Pb(OH)2 + 16 NH4(NO3)2H2O

HNO3 + ZnCl2 = HCl + Zn(NO3)2 =>
2 HNO3 + ZnCl2 = 2 HCl + Zn(NO3)2

CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O

ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)

CaSO4*2H2O(s) = CaO(s) + SO2(g) + O2(g) + H2O(g) =>
2 CaSO4*2H2O(s) = 2 CaO(s) + 2 SO2(g) + O2(g) + 4 H2O(g)

(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3 =>
2(CH3)2CO = (CH3)2C(OH)CH2C(O)CH3

PbO2 + Pb + H3O{+} = Pb{2} + H2O =>
PbO2 + Pb + 4 H3O{+} = 2 Pb{2} + 6 H2O

MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O

Ag + HNO3 + H3AsO4 = AgNO3 + AsH3 + H2O =>
8 Ag + 8 HNO3 + H3AsO4 = 8 AgNO3 + AsH3 + 4 H2O

HNO3(g) = NO2(g) + H2O(l) + O2(g) =>
4 HNO3(g) = 4 NO2(g) + 2 H2O(l) + O2(g)

Sm2O3 + Fe2O3 = SmFeO3 =>
Sm2O3 + Fe2O3 = 2 SmFeO3

C6H5COCl + H2O2 + NaOH = C14H10O4 + NaCl + H2O =>
2 C6H5COCl + H2O2 + 2 NaOH = C14H10O4 + 2 NaCl + 2 H2O

Cu + AgNo = Cu(No3)2 + Ag =>
Cu + 6 AgNo = Cu(No3)2 + 6 Ag

(C6H10) + O2 = CO2 + H2O =>
2(C6H10) + 17 O2 = 12 CO2 + 10 H2O

C3H7COOK + KOH = K2CO3 + C3H8 =>
C3H7COOK + KOH = K2CO3 + C3H8

B2O3 + Mn = MnO + B =>
B2O3 + 3 Mn = 3 MnO + 2 B

C1O2 + H2O = HC1O2 + HC1O3 =>
2 C1O2 + H2O = HC1O2 + HC1O3

Ni + Sn2{+} = Ni2{+} + Sn =>
2 Ni + Sn2{+} = Ni2{+} + 2 Sn

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

MnO4 + V = Mn + VO =>
MnO4 + 4 V = Mn + 4 VO

C6FeK4N6 + MnO2 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
2 C6FeK4N6 + 43 MnO2 + 100 HCl = 8 KCl + 2 FeCl3 + 43 MnCl2 + 12 CO2 + 12 NO + 50 H2O

CaO(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l)

P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2

Fe2(CO3)3 + HClO3 = Fe(ClO3)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HClO3 = 2 Fe(ClO3)3 + 3 CO2 + 3 H2O

K2Cr2O7 + Na2CO3 = K2CO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2CO3 = K2CO3 + Na2Cr2O7

LiCl + NH5 = LiNH4 + HCl =>
LiCl + NH5 = LiNH4 + HCl

Al + HgCl2 = Hg + AlCl3 =>
2 Al + 3 HgCl2 = 3 Hg + 2 AlCl3

FeO + KNO3 + KOH = K2FeO4 + N2 + H2O =>
5 FeO + 4 KNO3 + 6 KOH = 5 K2FeO4 + 2 N2 + 3 H2O

PbI2 + SrCO3 = PbCO3 + SrI2 =>
PbI2 + SrCO3 = PbCO3 + SrI2

SiO + Cl = SiCl + O =>
SiO + Cl = SiCl + O

NH4OH + NH4Cl + Na2HPO4 = NaCl + (NH4)3PO4 + H2O =>
NH4OH + 2 NH4Cl + Na2HPO4 = 2 NaCl + (NH4)3PO4 + H2O

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

K2SiO3 + FeCl2 = KCl + FeSiO3 =>
K2SiO3 + FeCl2 = 2 KCl + FeSiO3

Al2(SO4)3 + Co(NO3)2 = Al(NO3)3 + CoSO4 =>
Al2(SO4)3 + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 CoSO4

CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH2Br + HBr =>
CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH2Br + HBr

FeO + Cl2 = FeCl3 + Fe2O3 =>
6 FeO + 3 Cl2 = 2 FeCl3 + 2 Fe2O3

P4 + NO2 = P4O6 + N2 =>
2 P4 + 6 NO2 = 2 P4O6 + 3 N2

C2H4Cl + CuO = CO2 + Cu + CuCl2 + H2O =>
2 C2H4Cl + 12 CuO = 4 CO2 + 11 Cu + CuCl2 + 4 H2O

MnO2 + (NH4)2SO4 + HNO3 = MnSO4 + NH4NO3 + H2O =>
4 MnO2 + 4(NH4)2SO4 + 6 HNO3 = 4 MnSO4 + 7 NH4NO3 + 5 H2O

Fe(OH)3(s) + H3PO4(ac) = FePO4(s) + H2O(l) =>
Fe(OH)3(s) + H3PO4(ac) = FePO4(s) + 3 H2O(l)

Fe6H12O6 + O2 = FeO2 + H2O =>
Fe6H12O6 + 6 O2 = 6 FeO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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