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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2

MgCl2*H2O = MgO + HCl =>
MgCl2*H2O = MgO + 2 HCl

SO2 + AgNO3 = Ag2SO4 + NO2 =>
SO2 + 2 AgNO3 = Ag2SO4 + 2 NO2

Ag(NO3) + K2CrO4 = AgCrO4 + K2(NO3) =>
Ag(NO3) + K2CrO4 = AgCrO4 + K2(NO3)

MgCl2 + K2HPO4 = MgHPO4 + KCl =>
MgCl2 + K2HPO4 = MgHPO4 + 2 KCl

NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl =>
NiCl2 + NaHCO3 = NiCO3 + NaCl + HCl

Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3

AlP + H2SO4 = Al2(SO4)3 + PH3 =>
2 AlP + 3 H2SO4 = Al2(SO4)3 + 2 PH3

K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H10O =>
K2Cr2O7 + 3 C5H12O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C5H10O

C2 + H = CH =>
C2 + 2 H = 2 CH

Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni

Zn + Au(NO2) = ZnNO2 + Au =>
Zn + Au(NO2) = ZnNO2 + Au

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

SrCl2 + O2 = SrO + Cl2 =>
2 SrCl2 + O2 = 2 SrO + 2 Cl2

CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O

RbOH + Al2O3 + H2O = Rb[Al(OH)4] =>
2 RbOH + Al2O3 + 3 H2O = 2 Rb[Al(OH)4]

HNO3 + H2SO4 = NO3 + S + H2O =>
6 HNO3 + H2SO4 = 6 NO3 + S + 4 H2O

C7H6O2 + NaOH = NaC6H5CO2 + H2O =>
C7H6O2 + NaOH = NaC6H5CO2 + H2O

CH3COONa + KHSO4 = CH3COOH + KNaSO4 =>
CH3COONa + KHSO4 = CH3COOH + KNaSO4

H3PO4 + (NH4)2MoO4 + H2SO4 = (NH4)3PO4*12MoO3 + (NH4)2SO4 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 21 H2SO4 = 2(NH4)3PO4*12MoO3 + 21(NH4)2SO4 + 24 H2O

Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn

C7H16 = C7H14 + H2 =>
C7H16 = C7H14 + H2

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + C2H7NO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 C2H7NO2

NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2

Li2CO3 + H2O = Li2O + H2CO3 =>
Li2CO3 + H2O = Li2O + H2CO3

HI(aq) + LiOH(aq) = LiI + H2O =>
HI(aq) + LiOH(aq) = LiI + H2O

SO2 + H2O + CO2 = C12H22O11 + H2SO4 =>
24 SO2 + 35 H2O + 12 CO2 = C12H22O11 + 24 H2SO4

Al + PdO2 = Al2O3 + Pd =>
4 Al + 3 PdO2 = 2 Al2O3 + 3 Pd

Sr(NO3)2 + AlCl3 = Sr(Cl)2 + Al(NO3)3 =>
3 Sr(NO3)2 + 2 AlCl3 = 3 Sr(Cl)2 + 2 Al(NO3)3

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

NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(l)

NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl

P2 + S = P2S5 =>
P2 + 5 S = P2S5

C + PO4{-3} + H{+} = CO + P4 + H2O =>
10 C + 4 PO4{-3} + 12 H{+} = 10 CO + P4 + 6 H2O

NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O

CH3NH2 + HClO3 = ClO3 + HCH3NH2 =>
CH3NH2 + HClO3 = ClO3 + HCH3NH2

Na2SO4 + H2 = H2SO4 + Na =>
Na2SO4 + H2 = H2SO4 + 2 Na

Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O

Ag(NH3)2OH + C6H5CHO = C6H5COOH + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + C6H5CHO = C6H5COOH + 2 Ag + 4 NH3 + H2O

CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O

HNO3 + HF = N2O + F + H2O =>
2 HNO3 + 8 HF = N2O + 8 F + 5 H2O

Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2

NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH

NaH2PO4 + KOH = NaOH + K3PO4 + H2O =>
NaH2PO4 + 3 KOH = NaOH + K3PO4 + 2 H2O

HC2H3O2 + Na2S = NaC2H3O2 + H2S =>
2 HC2H3O2 + Na2S = 2 NaC2H3O2 + H2S

CrO72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
3 CrO72{-} + 428 Cl{-} + 432 H{+} = Cr3{+} + 216 H2O + 214 Cl2

MnO + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnO + 5 KClO3 + 6 KOH = 6 KMnO4 + 5 KCl + 3 H2O

BaCl2(ac) + ZnSO4(ac) = BaSO4 + Cl2Zn =>
BaCl2(ac) + ZnSO4(ac) = BaSO4 + Cl2Zn

C6H8O7 + H3O = C6H6 + H2O =>
C6H8O7 + 12 H3O = C6H6 + 19 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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