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Chemische vergelijkingen in evenwicht op01/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2(SO4)3 + K2S + H2O = Cr(OH)3 + H2S + K2SO4 =>
Cr2(SO4)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 K2SO4

N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O

AluminumSulfate + LithiumPhosphate = AluminumPhosphate + LithiumSulfate =>
Al2(SO4)3 + 2 Li3PO4 = 2 AlPO4 + 3 Li2SO4

KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + (CH3COO)Mn + H2O =>
6 KBr + 8 CH3COOH + KMnO4 = 3 Br2 + 7 CH3COOK + (CH3COO)Mn + 4 H2O

FeH + SOH = FeS + H2O =>
FeH + SOH = FeS + H2O

AluminumSulfate + LithiumPhosphate = AluminumPhosphate + LithiumSulfate =>
Al2(SO4)3 + 2 Li3PO4 = 2 AlPO4 + 3 Li2SO4

FeH + SOH = FeS + H2O =>
FeH + SOH = FeS + H2O

CH2O + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + HCOOH =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 HCOOH

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

CH2O + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + HCOOH =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 HCOOH

AgNO2 + Cl2 + KOH = AgNO3 + KCl + H2O =>
AgNO2 + Cl2 + 2 KOH = AgNO3 + 2 KCl + H2O

LiI + NaCl = LiCl + NaI =>
LiI + NaCl = LiCl + NaI

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

CuSO4 + KI = Cu2SO4 + K2SO4 + I2 =>
2 CuSO4 + 2 KI = Cu2SO4 + K2SO4 + I2

Zn(NO3)2 + K3PO4 = Zn(PO4)2 + K3(NO3) =>
Zn(NO3)2 + 2 K3PO4 = Zn(PO4)2 + 2 K3(NO3)

SO4{2-} + Co + H2O = Co(OH)2 + SO3{2-} =>
SO4{2-} + Co + H2O = Co(OH)2 + SO3{2-}

ZnS + O20 = ZnO + SO2 =>
20 ZnS + 3 O20 = 20 ZnO + 20 SO2

Mg + NaOH = Mg(OH)2 + Na2O + H2 =>
Mg + 4 NaOH = Mg(OH)2 + 2 Na2O + H2

PB + I = PBI =>
PB + I = PBI

Na + O + H2SO4 = Na2SO4 + H2O =>
2 Na + O + H2SO4 = Na2SO4 + H2O

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

C6H5Br + Mg + CO2 + H2O = C7H6O2 + MgBr2 =>
30 C6H5Br + 15 Mg + 23 CO2 + 12 H2O = 29 C7H6O2 + 15 MgBr2

CH2O + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + HCOOH =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 HCOOH

C8H24 + O2 = CO2 + H2O =>
C8H24 + 14 O2 = 8 CO2 + 12 H2O

FeH + SOH = FeS + H2O =>
FeH + SOH = FeS + H2O

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Sodiumcarbonate + sulfuricacid = Sodiumsulfate + carbondioxide + water =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

AluminumSulfate + LithiumPhosphate = AluminumPhosphate + LithiumSulfate =>
Al2(SO4)3 + 2 Li3PO4 = 2 AlPO4 + 3 Li2SO4

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

(NH4)2U2O7 + NaOH = Na2UO4 + NH4OH + H2O =>
(NH4)2U2O7 + 4 NaOH = 2 Na2UO4 + 2 NH4OH + H2O

C3H7OH + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 C3H7OH + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH

Ca(s) + HCl(aq) = CaCl3 + H2 =>
2 Ca(s) + 6 HCl(aq) = 2 CaCl3 + 3 H2

HNO3(aq) + H2O(aq) = H3O + NO3 =>
HNO3(aq) + H2O(aq) = H3O + NO3

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

S + LiOH = Li2SO4 + Li2S + H2O =>
4 S + 8 LiOH = Li2SO4 + 3 Li2S + 4 H2O

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

FeO3(s) + CO(g) = FeO + CO2(g) =>
FeO3(s) + 2 CO(g) = FeO + 2 CO2(g)

H2Cr2O7 + HCl = CrCl3 + H2O + Cl2 =>
H2Cr2O7 + 12 HCl = 2 CrCl3 + 7 H2O + 3 Cl2

C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2

H2O + K2Cr2O7 + S = SO2 + Cr2O3 + KOH =>
2 H2O + 2 K2Cr2O7 + 3 S = 3 SO2 + 2 Cr2O3 + 4 KOH

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O

HCOOH + H2SO4 = HSO4 + CO + H3O =>
HCOOH + H2SO4 = HSO4 + CO + H3O

NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3 =>
NaHCO3 + H2C2H3O2 = NaC2H3O2 + H2HCO3

Al2(CO3)3 + CH3COOH = Al2CH3OO + CO2 + H2O =>
8 Al2(CO3)3 + 9 CH3COOH = 8 Al2CH3OO + 34 CO2 + 6 H2O

C8H24 + O2 = CO2 + H2O =>
C8H24 + 14 O2 = 8 CO2 + 12 H2O

HSO4 + CH3COO = H2SO4 + CH2COO =>
HSO4 + CH3COO = H2SO4 + CH2COO

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Breng de vergelijking van een chemische reactie in evenwicht
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