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Chemische vergelijkingen in evenwicht op04/25/19

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Breng de vergelijking van een chemische reactie in evenwicht
CH3NH2 + Br = CH2BrNH2 + H3 =>
3 CH3NH2 + 3 Br = 3 CH2BrNH2 + H3

H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)

CH3NH2 + Br = CH2BrNH2 + H2 =>
2 CH3NH2 + 2 Br = 2 CH2BrNH2 + H2

NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH

Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO

CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2

C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20

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

Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4

CH3 + COOH + CaO = Ca(OH)2 + CH3COO =>
5 CH3 + 7 COOH + 2 CaO = 2 Ca(OH)2 + 6 CH3COO

CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2

NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O

S + KClO3 = KCl + SO2 =>
3 S + 2 KClO3 = 2 KCl + 3 SO2

Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

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

K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4

Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KIO3 + C = KI + CO2 =>
2 KIO3 + 3 C = 2 KI + 3 CO2

CaCO3 + HC2H3O2 = Ca(C2H3O2) + CO2 + H2O =>
8 CaCO3 + 9 HC2H3O2 = 8 Ca(C2H3O2) + 10 CO2 + 6 H2O

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

Zn(s) + CuSO4(aq) = Cu(s) + Zn(s)SO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + Zn(s)SO4(aq)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

CH3NH2 + Br = CH2BrNH2 + HBr =>
CH3NH2 + 2 Br = CH2BrNH2 + HBr

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

CH3 + COOH + CaO = Ca(OH)2 + CH3COO =>
5 CH3 + 7 COOH + 2 CaO = 2 Ca(OH)2 + 6 CH3COO

Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO

CH3Ch2OH + Na = CH3Ch2ONa + H2 =>
2 CH3Ch2OH + 2 Na = 2 CH3Ch2ONa + H2

NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O

Ca3(PO4)2CaF2 + H2SO4 = H3PO4 + CaSO4 + HF =>
Ca3(PO4)2CaF2 + 4 H2SO4 = 2 H3PO4 + 4 CaSO4 + 2 HF

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)

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

Pb + O2 = PbO2 =>
Pb + O2 = PbO2

CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20

Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3

H2SO4 + C2H6O = H2O + CO2 + SO2 =>
6 H2SO4 + C2H6O = 9 H2O + 2 CO2 + 6 SO2

KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH

CH3NH2 + HBr = CH3NH3 + Br =>
CH3NH2 + HBr = CH3NH3 + Br

H2SO4 + C2H6O = H2O + CO2 + SO2 =>
6 H2SO4 + C2H6O = 9 H2O + 2 CO2 + 6 SO2

Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3

MnO2(s) + Al(s) = Mn(l) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(l) + 2 Al2O3(s)

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C

NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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