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Chemische vergelijkingen in evenwicht op01/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3(AQ) + CaCl2(AQ) = CaCO3(s) + KCl(AQ) =>
K2CO3(AQ) + CaCl2(AQ) = CaCO3(s) + 2 KCl(AQ)

CaSiO3 + CaO = Ca2SiO4 =>
CaSiO3 + CaO = Ca2SiO4

(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4

CaSiO3 + CaO = Ca2SiO4 =>
CaSiO3 + CaO = Ca2SiO4

CaO + H{+} = Ca{+2} + H2O =>
CaO + 2 H{+} = Ca{+2} + H2O

NaMnO4 + NaS + H2SO4 = MnSO4 + NaSO4 + H2O =>
2 NaMnO4 + NaS + 4 H2SO4 = 2 MnSO4 + 3 NaSO4 + 4 H2O

TiClO + MgO = TiO + MgClO =>
TiClO + MgO = TiO + MgClO

KMnO4 + Na2SO3 + H2O = K2O + MnOH2 + Na2SO4 =>
2 KMnO4 + 7 Na2SO3 + 2 H2O = K2O + 2 MnOH2 + 7 Na2SO4

MgSO4(s) + H2O(l) = MgO(s) + H2SO4(l) =>
MgSO4(s) + H2O(l) = MgO(s) + H2SO4(l)

CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl =>
CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl

N2H4 + H2O = NH3 + OH =>
N2H4 + 2 H2O = 2 NH3 + 2 OH

H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4

I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3

Na2S + As2S3 = Na3AsS3 =>
3 Na2S + As2S3 = 2 Na3AsS3

SiO2 + K2CO3 = K2Si4O9 + CO2 =>
4 SiO2 + K2CO3 = K2Si4O9 + CO2

Cr + FeSO4 = CrO + FeSO3 =>
Cr + FeSO4 = CrO + FeSO3

KOH + H2O = KOH2{+} + OH{-} =>
KOH + H2O = KOH2{+} + OH{-}

C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)

Hg + HNO3 = HgNO3 + NH3 + H2O =>
8 Hg + 9 HNO3 = 8 HgNO3 + NH3 + 3 H2O

Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3

FeS2 + H2O2 = SO4 + Fe + H2O =>
FeS2 + 8 H2O2 = 2 SO4 + Fe + 8 H2O

C3H6(g) + O2 = CO2(g) + H2O =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O

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

H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O

PbS2 + HBr = PbBr2 + H2S2 =>
PbS2 + 2 HBr = PbBr2 + H2S2

COO + O2 = CO2O3 =>
2 COO + 3 O2 = 2 CO2O3

KCl + AgIO3 = KIO3 + AgCl =>
KCl + AgIO3 = KIO3 + AgCl

H{+} + O2 + Cu = Cu{+2} + H2O =>
4 H{+} + O2 + 2 Cu = 2 Cu{+2} + 2 H2O

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H6O + 8 H2O

SO + AgN = SN + AgO =>
SO + AgN = SN + AgO

H{+} + O2 + Cu = Cu{+2} + H2O =>
4 H{+} + O2 + 2 Cu = 2 Cu{+2} + 2 H2O

KS + HBr = KBr + HS =>
KS + HBr = KBr + HS

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

H{+} + O2 + Cu = Cu{+2} + H2O =>
4 H{+} + O2 + 2 Cu = 2 Cu{+2} + 2 H2O

Sc2O3*3H2O + KOH = K3[Sc(OH)6] =>
Sc2O3*3H2O + 6 KOH = 2 K3[Sc(OH)6]

CaOH + HCO3 = CaCO3H2O =>
CaOH + HCO3 = CaCO3H2O

CS2 + Cl2 = CCl3 + S3Cl2 =>
6 CS2 + 13 Cl2 = 6 CCl3 + 4 S3Cl2

HCl(aq) + Mg(s) = H(g) + MgCl(aq) =>
HCl(aq) + Mg(s) = H(g) + MgCl(aq)

H3CA(aq) + NaOH(aq) = Na3CA(aq) + H2O(l) =>
H3CA(aq) + 3 NaOH(aq) = Na3CA(aq) + 3 H2O(l)

Cu + Zn(NO3)2 = CuNO3 + Zn =>
2 Cu + Zn(NO3)2 = 2 CuNO3 + Zn

H3O5 = H2O + O19 =>
38 H3O5 = 57 H2O + 7 O19

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

CaSi2 + HCl + H2O = Si6H3(OH)3 + CaCl2 + H =>
3 CaSi2 + 6 HCl + 3 H2O = Si6H3(OH)3 + 3 CaCl2 + 6 H

MnS + NaOH = Mn(OH)2 + Na2S =>
MnS + 2 NaOH = Mn(OH)2 + Na2S

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

Fe2 + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe2 + 4 AgC2H3O2 = 2 Fe(C2H3O2)2 + 4 Ag

CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)

HNO3 + Na2SO3 = NaNO3 + H2SO3 =>
2 HNO3 + Na2SO3 = 2 NaNO3 + H2SO3

C3(OH)8 + O2 = CO2 + H2O =>
C3(OH)8 + O2 = 3 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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