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Chemische vergelijkingen in evenwicht op03/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)

SnO + Na2S + H2O = SnS + NaOH =>
SnO + Na2S + H2O = SnS + 2 NaOH

LiI + BaS = LiS + IBa =>
LiI + BaS = LiS + IBa

K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4)3 + K2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 2 Fe(SO4) + 7 H2SO4 = Cr2(SO4)3 + K2(SO4)3 + Fe2(SO4)3 + 7 H2O

H3PO4 + Mn(OH)2 = H2O + Mn3(PO4)2 =>
2 H3PO4 + 3 Mn(OH)2 = 6 H2O + Mn3(PO4)2

AgNO3 + CH3COONa = AgC2H3O2 + NaNO3 =>
AgNO3 + CH3COONa = AgC2H3O2 + NaNO3

N2CO3 + HCl = NCl + H2O + CO2 =>
N2CO3 + 2 HCl = 2 NCl + H2O + CO2

Cr2O3 + CO3{2-} + NO3{-} = CrO4{2-} + NO2{-} + CO2 =>
Cr2O3 + 2 CO3{2-} + 3 NO3{-} = 2 CrO4{2-} + 3 NO2{-} + 2 CO2

Ho2O3 + Y2O3 = Y194Ho6O300 =>
3 Ho2O3 + 97 Y2O3 = Y194Ho6O300

C7H8O + Br2 = C7H7OBr + HBr =>
C7H8O + Br2 = C7H7OBr + HBr

Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2

Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2

CH3CHO + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>
CH3CHO + 2 NaMnO4 + 3 NaOH = CH3COONa + 2 Na2MnO4 + 2 H2O

CS2 + P4 = CS2P =>
4 CS2 + P4 = 4 CS2P

N3 + O2 + H2O = NH4NO3 =>
4 N3 + 3 O2 + 12 H2O = 6 NH4NO3

HI + KMnO4 = KI + MnI2 + H2O + I2 =>
16 HI + 2 KMnO4 = 2 KI + 2 MnI2 + 8 H2O + 5 I2

C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O

K + Fe(SO4) = K(SO4) + Fe =>
K + Fe(SO4) = K(SO4) + Fe

Fe(NO3) + C6H8O7 + HCl = FeCl3 + CO2 + H2O + N2 =>
6 Fe(NO3) + C6H8O7 + 18 HCl = 6 FeCl3 + 6 CO2 + 13 H2O + 3 N2

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3

MnO4{-} + SO3{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H{+} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O

K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH

NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O

Co(NO3)2 + NH3 + H2O = Co(OH)2 + NH4(NO3) =>
Co(NO3)2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4(NO3)

NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}

FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O

SiO2 + Na3FeF6 = Na2SiF6 + Fe2O3 + NaF =>
3 SiO2 + 4 Na3FeF6 = 3 Na2SiF6 + 2 Fe2O3 + 6 NaF

KIO3 + HCl = Cl2 + H2O + K[ICl4] =>
KIO3 + 6 HCl = Cl2 + 3 H2O + K[ICl4]

(C4H9NO3) + O2 = CO2 + H2O + CH4N2O =>
2(C4H9NO3) + 8 O2 = 7 CO2 + 7 H2O + CH4N2O

AgNH3 + Cl + HNO3 = AgNH4 + ClNO3 =>
AgNH3 + Cl + HNO3 = AgNH4 + ClNO3

N4S4 + KOH + H2O = K2SO3 + K2S2O3 + NH3 =>
N4S4 + 6 KOH + 3 H2O = 2 K2SO3 + K2S2O3 + 4 NH3

I2 + Br2 = IBr =>
I2 + Br2 = 2 IBr

Al2O3 + SiO2 = Al6Si2O13 =>
3 Al2O3 + 2 SiO2 = Al6Si2O13

Al3(s) + HCl3(aq) = AlCl(aq) + H2(g) =>
2 Al3(s) + 2 HCl3(aq) = 6 AlCl(aq) + H2(g)

C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

Ga4N + Fe96O3 = Ga4NFe96O3 =>
Ga4N + Fe96O3 = Ga4NFe96O3

Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2

Mg + TiO2 = MgO + Ti =>
2 Mg + TiO2 = 2 MgO + Ti

(NH4)2MoO4 + HCl + Zn = MoCl3 + ZnCl2 + NH4Cl + H2O =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 4 NH4Cl + 8 H2O

MgHCO3 = MgO3 + HC =>
MgHCO3 = MgO3 + HC

Cl2 + NaK = NaCl + K =>
Cl2 + 2 NaK = 2 NaCl + 2 K

Ba + F = BaF3 =>
Ba + 3 F = BaF3

NH4OH + KI + I2 = NI3 + KOH + H2 =>
NH4OH + KI + I2 = NI3 + KOH + 2 H2

CH + O = CO + OHOH =>
2 CH + 4 O = 2 CO + OHOH

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

(HOOCCH2)2C(OH)COOH + Fe(OH)3 = Fe((HOOCCH2)2C(OH)COO)3 + H2O =>
3(HOOCCH2)2C(OH)COOH + Fe(OH)3 = Fe((HOOCCH2)2C(OH)COO)3 + 3 H2O

C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

Al(C2H3O2)3 + HNO3 = Al(NO3)3 + HC2H3O2 =>
Al(C2H3O2)3 + 3 HNO3 = Al(NO3)3 + 3 HC2H3O2

K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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