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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3

HI(aq) + KHSO3(aq) = H2O(l) + KI(aq) + SO2(g) =>
HI(aq) + KHSO3(aq) = H2O(l) + KI(aq) + SO2(g)

BrNa + Cl2 = Br + NaCl =>
2 BrNa + Cl2 = 2 Br + 2 NaCl

H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S

NaHCO3 + HC2H3O = NaC2H3O2 + H2CO3 =>
5 NaHCO3 + 4 HC2H3O = 5 NaC2H3O2 + 3 H2CO3

P2O5 + HBr = HPO3 + PBrO2 =>
P2O5 + HBr = HPO3 + PBrO2

H2SiO3 + Ca(OH)2 = (CaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ca(OH)2 = (CaOH)2SiO3 + 2 H2O

H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4

CsBr + Cl = CsCl + Br =>
CsBr + Cl = CsCl + Br

NiI3 = I2 + Ni =>
2 NiI3 = 3 I2 + 2 Ni

C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH

CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2

Br2 + N2 = NBr3 =>
3 Br2 + N2 = 2 NBr3

NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O

KMnO4(s) + H2O2(aq) = KO2(aq) + MnO4(aq) + H2(g) =>
KMnO4(s) + H2O2(aq) = KO2(aq) + MnO4(aq) + H2(g)

HgS + O = Hg + SO =>
HgS + O = Hg + SO

CaBr2 + K2SiO3 = CaSiO3 + KBr =>
CaBr2 + K2SiO3 = CaSiO3 + 2 KBr

C6H14N2O2 + H2O = CO2 + NH3 + CH4 =>
2 C6H14N2O2 + 6 H2O = 5 CO2 + 4 NH3 + 7 CH4

BaCO3 + HCl = Ba + CO3HCl =>
BaCO3 + HCl = Ba + CO3HCl

NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2

NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O

Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO

CH3COOAg + HNO3 = CH3COOH + AgNO3 =>
CH3COOAg + HNO3 = CH3COOH + AgNO3

H2 + I2 = H6I8 =>
3 H2 + 4 I2 = H6I8

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

CO + Na2O = Na + Na2CO3 =>
CO + 2 Na2O = 2 Na + Na2CO3

NaCl + Br2 = BrNa + Cl2 =>
2 NaCl + Br2 = 2 BrNa + Cl2

Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4

HCl + C2H3NaO2 = C2H3OCl + NaOH =>
HCl + C2H3NaO2 = C2H3OCl + NaOH

CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2

Pe + O2 = PeO =>
2 Pe + O2 = 2 PeO

CH3COOH + CaCO3 = CO2 + CaCH3COO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 6 CO2 + 8 CaCH3COO2 + 2 H2O

Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)

CH3COOH + Ni = CH3COONi + H2 =>
2 CH3COOH + 2 Ni = 2 CH3COONi + H2

MgNO3 + H2SO4 = Mg2SO4 + HNO3 =>
2 MgNO3 + H2SO4 = Mg2SO4 + 2 HNO3

H3PO4 + Ca(OH)2 = PO4 + CaH2 + H2O =>
4 H3PO4 + 3 Ca(OH)2 = 4 PO4 + 3 CaH2 + 6 H2O

NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl

HC2HO2 + O2 = CO2 + H2O =>
2 HC2HO2 + 3 O2 = 4 CO2 + 2 H2O

KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2

Sn3N4 + F2 = SnF4 + N2 =>
Sn3N4 + 6 F2 = 3 SnF4 + 2 N2

Pt2 + F2 = PtF4 =>
Pt2 + 4 F2 = 2 PtF4

H2S + NaOH + H2O2 = Na2SO4 + H2O =>
H2S + 2 NaOH + 4 H2O2 = Na2SO4 + 6 H2O

SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4

Cr2O{-}27 + H{+} + Cl{-} = Cr3{+} + Cl2 + H2O =>
6 Cr2O{-}27 + 12 H{+} + 2 Cl{-} = 4 Cr3{+} + Cl2 + 6 H2O

H3PO4 + C = P4 + CO2 + H2O =>
4 H3PO4 + 5 C = P4 + 5 CO2 + 6 H2O

CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O

Cu + CrO4 = CuCrO4 =>
Cu + CrO4 = CuCrO4

H3PO4 + Sc = Sc2(H2PO4)3 + H2 =>
6 H3PO4 + 4 Sc = 2 Sc2(H2PO4)3 + 3 H2

MgSO4 + KCl = MgCl2 + K2SO4 =>
MgSO4 + 2 KCl = MgCl2 + K2SO4

C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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