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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
H{+} + Ag + CrO4{2-} = Ag{+} + Cr(OH)3 + H2O =>
5 H{+} + 3 Ag + CrO4{2-} = 3 Ag{+} + Cr(OH)3 + H2O

MoO3 + Zn + H2SO4 = Mo2O2 + ZnSO4 + H2O =>
2 MoO3 + 4 Zn + 4 H2SO4 = Mo2O2 + 4 ZnSO4 + 4 H2O

NH4Ce + KOH = KCe + NH3 + H2O =>
NH4Ce + KOH = KCe + NH3 + H2O

C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2 =>
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2

SiO2 + Zn = ZnO + Si =>
SiO2 + 2 Zn = 2 ZnO + Si

AlCl3 + Na2HPO4 = Al2(HPO4)3 + NaCl =>
2 AlCl3 + 3 Na2HPO4 = Al2(HPO4)3 + 6 NaCl

Ba + Na2SO4 = Na2 + BaSO4 =>
Ba + Na2SO4 = Na2 + BaSO4

Al2(SO4)3 + NaCO3 = Al(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCO3 = 2 Al(CO3)3 + 3 Na2SO4

H4S2O7 + Mo(OH)5 = Mo4(S2O7)5 + H2O =>
5 H4S2O7 + 4 Mo(OH)5 = Mo4(S2O7)5 + 20 H2O

MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2

(CH3)3N + O2 = CO2 + N2 + H2O =>
4(CH3)3N + 21 O2 = 12 CO2 + 2 N2 + 18 H2O

CH3CH2ClNaCN = CH3CH2CNNaCl =>
CH3CH2ClNaCN = CH3CH2CNNaCl

N2H5Cl + I2 = HI + HCl + N2 =>
N2H5Cl + 2 I2 = 4 HI + HCl + N2

Mg + NO = MgO + MgN =>
2 Mg + NO = MgO + MgN

ZnCl + K(OH) = Zn(OH) + KCl =>
ZnCl + K(OH) = Zn(OH) + KCl

NaHSO3 + HCl + KMnO4 = KCl + MnCl2 + NaHSO4 + H2O =>
5 NaHSO3 + 6 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 NaHSO4 + 3 H2O

NH3 + F2 = N1F4 + HF =>
2 NH3 + 7 F2 = 2 N1F4 + 6 HF

[Co(OH2)6]Cl2 + NH3 = [Co(OH2)2(NH3)4]Cl2 + H2O =>
[Co(OH2)6]Cl2 + 4 NH3 = [Co(OH2)2(NH3)4]Cl2 + 4 H2O

Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O

CaH2O = Ca + H2O =>
CaH2O = Ca + H2O

NH4Cl + Br = N2 + HCl + HBr =>
2 NH4Cl + 6 Br = N2 + 2 HCl + 6 HBr

WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O

MgNO3CaI = CaNO3MgI =>
MgNO3CaI = CaNO3MgI

Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O

C6H12O6 + O2 = C4H10O4 + CO2 =>
5 C6H12O6 + 3 O2 = 6 C4H10O4 + 6 CO2

CH3OH + O2(g) = CO2 + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2 + 4 H2O

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3

H2 + AsO4 = As2O5 + H2O =>
3 H2 + 2 AsO4 = As2O5 + 3 H2O

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

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

NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O

Cl + Fe3 = FeCl3 =>
9 Cl + Fe3 = 3 FeCl3

Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4 =>
Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4

ZrCl4 + Mg = Zr + MgCl =>
ZrCl4 + 4 Mg = Zr + 4 MgCl

CaClO4 + NaSCN = NaClO4 + CaSCN =>
CaClO4 + NaSCN = NaClO4 + CaSCN

AgNo3 + BaCl2 = AgCl + Ba(No3)2(aq) =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No3)2(aq)

H2S + KClO = HS + HKClO =>
H2S + KClO = HS + HKClO

I2 + KCI = CI + KI =>
I2 + 2 KCI = 2 CI + 2 KI

Al + CH3COOH = (CH2COO)Al + H2 =>
Al + CH3COOH = (CH2COO)Al + H2

CO{+} + SiS = CS{2+} + SiO + CO =>
2 CO{+} + SiS = CS{2+} + SiO + CO

Ca + HNO3 = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 4 H2O

Pb + Cu(NO3)2 = Pb(NO3)4 + Cu =>
Pb + 2 Cu(NO3)2 = Pb(NO3)4 + 2 Cu

NH3 + NH4HCO3 + Ca(NO3)2 = NH4NO3 + CaCO3 =>
NH3 + NH4HCO3 + Ca(NO3)2 = 2 NH4NO3 + CaCO3

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2

Pb(OH)2NaOH = PbOHNa(OH)2 =>
Pb(OH)2NaOH = PbOHNa(OH)2

K2MnO4 + Br2 = KBr + MnBr2 + O2 =>
K2MnO4 + 2 Br2 = 2 KBr + MnBr2 + 2 O2

Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O

NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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