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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Br2 + CaI = CaIBr2 =>
Br2 + CaI = CaIBr2

BaCl2 + Ga2O3 = BaO + GaCl3 =>
3 BaCl2 + Ga2O3 = 3 BaO + 2 GaCl3

C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2

PBr3(l) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)

C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2

CrCl3 + KClO + KOH = K2CrO4 + KCl + HO =>
CrCl3 + 4 KClO + 5 KOH = K2CrO4 + 7 KCl + 5 HO

Au + HI = AuI3 + H2 =>
2 Au + 6 HI = 2 AuI3 + 3 H2

CuBr + Cl2 = CuCl + Br =>
2 CuBr + Cl2 = 2 CuCl + 2 Br

Ca2SiO4 + CO2 = CaCO3 + SiO2 =>
Ca2SiO4 + 2 CO2 = 2 CaCO3 + SiO2

FeBr3 + O2 = Fe2O3 + Br =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 12 Br

C8H18O = C + H2 + O2 =>
2 C8H18O = 16 C + 18 H2 + O2

H3NO3 + NaOH = H2O + NaO3 + NH2 =>
H3NO3 + NaOH = H2O + NaO3 + NH2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Na + HNO3 = NaNO3 + NO + H2O =>
3 Na + 4 HNO3 = 3 NaNO3 + NO + 2 H2O

HBrO + CuOH = H2O + CuBrO =>
HBrO + CuOH = H2O + CuBrO

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4

C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2

He5As(RnO4)3 + H2ZnO4 = He(H2RnO4)2 + HeZnO4 + HAs =>
2 He5As(RnO4)3 + 7 H2ZnO4 = 3 He(H2RnO4)2 + 7 HeZnO4 + 2 HAs

H3PO4 + Sc(OH)3 = ScPO4 + H2O =>
H3PO4 + Sc(OH)3 = ScPO4 + 3 H2O

Ga2O3 + Al = AlO + Ga =>
Ga2O3 + 3 Al = 3 AlO + 2 Ga

Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O

Bi2S + O2 = Bi2O3 + SO2 =>
2 Bi2S + 5 O2 = 2 Bi2O3 + 2 SO2

C8H10CH2SO2H + HNO2 = C8H10CH2SO3H + N2 + H2O =>
3 C8H10CH2SO2H + 2 HNO2 = 3 C8H10CH2SO3H + N2 + H2O

SO2 + IO3{-} = SO4 + I{-} =>
3 SO2 + 2 IO3{-} = 3 SO4 + 2 I{-}

RbO2 = Rb + O =>
RbO2 = Rb + 2 O

ZnO + Cs2O = ZnCsO + O2 =>
4 ZnO + 2 Cs2O = 4 ZnCsO + O2

Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS

NH4OH = NH4 + OH =>
NH4OH = NH4 + OH

H2 + C + CO2 = HCH3CO2 =>
2 H2 + C + CO2 = HCH3CO2

Al + Cu{2+} = Al{3+} + Cu(s) =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu(s)

Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O

C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O =>
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O

PBCO3(s) = PBO(s) + CO2(g) =>
PBCO3(s) = PBO(s) + CO2(g)

OH + NO3 = HNO4 =>
OH + NO3 = HNO4

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

MgOH + NH4OH = NH4[Mg(OH)2] =>
MgOH + NH4OH = NH4[Mg(OH)2]

(OH)3(s) + H2SO4(aq) = (SO4)3(aq) + H2O(l) =>
2(OH)3(s) + 3 H2SO4(aq) = (SO4)3(aq) + 6 H2O(l)

SO2 + Na2CrO7 + H2SO4 = NaSO4 + Cr(SO4)3 + H2O =>
2 SO2 + Na2CrO7 + 3 H2SO4 = 2 NaSO4 + Cr(SO4)3 + 3 H2O

C9H13NO + KMnO4 = C9H11NO + MnO2 + KOH + H2O =>
3 C9H13NO + 2 KMnO4 = 3 C9H11NO + 2 MnO2 + 2 KOH + 2 H2O

Ca(HSO4)2 + HCl = CaCl2 + H2SO4 =>
Ca(HSO4)2 + 2 HCl = CaCl2 + 2 H2SO4

NiNO3 + Ag = AgNO3 + Ni =>
NiNO3 + Ag = AgNO3 + Ni

Al(OH)3 + Cl = OH + AlCl3 =>
Al(OH)3 + 3 Cl = 3 OH + AlCl3

H2SO3 = SO + HO =>
H2SO3 = SO + 2 HO

OH + H2S = SO4 + H2O =>
10 OH + H2S = SO4 + 6 H2O

Cu2O + SO4 = O2 + CuSO4 =>
2 Cu2O + 4 SO4 = O2 + 4 CuSO4

CaCO3 + MgC2O4 = CaC2O4 + MgCO3 =>
CaCO3 + MgC2O4 = CaC2O4 + MgCO3

Cr(OH)3(s) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) + H2O(l) =>
2 Cr(OH)3(s) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 2 OH{-}(aq) + 2 H2O(l)

LiOH + LiBrO + Cl2 = LiCl + LiBrO4 + H2O =>
6 LiOH + LiBrO + 3 Cl2 = 6 LiCl + LiBrO4 + 3 H2O

BaOHNO3 + KHSO4 = KNO3 + H2O + BaSO4 =>
BaOHNO3 + KHSO4 = KNO3 + H2O + BaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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