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Chemische vergelijkingen in evenwicht op09/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2(aq) + Na2B4O7(aq) = CaB4O7(aq) + NaCl(aq) =>
CaCl2(aq) + Na2B4O7(aq) = CaB4O7(aq) + 2 NaCl(aq)

Mg(OH)2(aq) + KCl(aq) = KOH(aq) + MgCl2(aq) =>
Mg(OH)2(aq) + 2 KCl(aq) = 2 KOH(aq) + MgCl2(aq)

H2CO(g) + O2(g) = CO2(g) + H2O(l) =>
H2CO(g) + O2(g) = CO2(g) + H2O(l)

AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl

C3H7F + NaOH = NaF + C3H7OH =>
C3H7F + NaOH = NaF + C3H7OH

K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3

H2S + Mg3P2 = H3P + MgS =>
3 H2S + Mg3P2 = 2 H3P + 3 MgS

C6H4(COOH)NO2 + Fe + HCl = C7H8NO2Cl + FeCl2 + H2O =>
C6H4(COOH)NO2 + 3 Fe + 7 HCl = C7H8NO2Cl + 3 FeCl2 + 2 H2O

Fe + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 6 KMnO4 + 9 H2SO4 = 5 Fe2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O

C7H6O3 + KOH = C7H5KO3 + H2O =>
C7H6O3 + KOH = C7H5KO3 + H2O

MnO4{-} + Fe = MnO4{2-} + Fe2{+} =>
MnO4{-} + 2 Fe = MnO4{2-} + Fe2{+}

Al + Ca(OH)2 + H2O = H2 + CaAl(OH)4 =>
Al + Ca(OH)2 + 2 H2O = H2 + CaAl(OH)4

XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O =>
XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O

Ba(ClO3)2 + Cs2SO4 = Ba2(SO4)2 + CsClO3 =>
2 Ba(ClO3)2 + 2 Cs2SO4 = Ba2(SO4)2 + 4 CsClO3

Fe + CuSO4 = Fe(SO3)3 + CuO =>
Fe + 3 CuSO4 = Fe(SO3)3 + 3 CuO

C2H5OH(aq) + K2Cr2O7(aq) + HCl(aq) = CH3COOH(aq) + CrCl3(aq) + KCl(aq) + H2O(l) =>
3 C2H5OH(aq) + 2 K2Cr2O7(aq) + 16 HCl(aq) = 3 CH3COOH(aq) + 4 CrCl3(aq) + 4 KCl(aq) + 11 H2O(l)

Mg(s) + H2SO4(aq) = MgSO4 + H =>
Mg(s) + H2SO4(aq) = MgSO4 + 2 H

XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O =>
XCH3CH2OH + CH3COOH = XCH3COOCH2CH3 + H2O

ZnBr2 + LiOH = Zn(OH)2 + LiBr =>
ZnBr2 + 2 LiOH = Zn(OH)2 + 2 LiBr

Ne + CH4 = NeCH4 =>
Ne + CH4 = NeCH4

C6H6 + SO4 = S + HCO3 =>
2 C6H6 + 9 SO4 = 9 S + 12 HCO3

Ti(HPO4)2 + Na2CO3 = Na2Ti(PO4)2 + CO2 + H2O =>
Ti(HPO4)2 + Na2CO3 = Na2Ti(PO4)2 + CO2 + H2O

HClO3 + H2O = HClO4 + H2 =>
HClO3 + H2O = HClO4 + H2

BaSO4 + MnO2 = Mn(SO4)2 + Ba2O2 =>
2 BaSO4 + MnO2 = Mn(SO4)2 + Ba2O2

CO2 + NH3 = OC[NH2]2 + H2O =>
CO2 + 2 NH3 = OC[NH2]2 + H2O

CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl

C9H20 + O2 = O2H20 + C9 =>
C9H20 + O2 = O2H20 + C9

BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4

FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4

CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s) =>
CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s)

KMnO4 + H2SO4 + CoCl2 = MnSO4 + K2SO4 + Cl2 + H2O + CoSO4 =>
2 KMnO4 + 8 H2SO4 + 5 CoCl2 = 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O + 5 CoSO4

HClNaHCO3 = H2OCO2NaCl =>
HClNaHCO3 = H2OCO2NaCl

Ca5N2 = N2 + Ca =>
Ca5N2 = N2 + 5 Ca

(NH4)2Cr2O7 = NH3 + H2O + CrO + O2 =>
(NH4)2Cr2O7 = 2 NH3 + H2O + 2 CrO + 2 O2

NeK = Ne + K =>
NeK = Ne + K

H2SO4 + Cl2 = Cl2SO4 + H2 =>
H2SO4 + Cl2 = Cl2SO4 + H2

FeWO4 + HCl + O2 = H2WO4 + FeCl3 + H2O =>
4 FeWO4 + 12 HCl + O2 = 4 H2WO4 + 4 FeCl3 + 2 H2O

HP + LiHO = LiP + HOH =>
HP + LiHO = LiP + HOH

BaCl2(s) + H2SO4(aq) = BaSO4(aq) + HCl(aq) =>
BaCl2(s) + H2SO4(aq) = BaSO4(aq) + 2 HCl(aq)

BaN + K = KN + Ba =>
BaN + K = KN + Ba

FeO*Cr2O3 + O3 + K2CO3 = FeO3 + K2CrO4 + CO2 =>
3 FeO*Cr2O3 + 5 O3 + 6 K2CO3 = 3 FeO3 + 6 K2CrO4 + 6 CO2

Fe{2} + ClO3{-} + H{+} = Fe{+3} + Cl{-} + H2O =>
6 Fe{2} + ClO3{-} + 6 H{+} = 6 Fe{+3} + Cl{-} + 3 H2O

C4H6 + H = C4H10 =>
C4H6 + 4 H = C4H10

Cl + FeI2 = ClFeI2 =>
Cl + FeI2 = ClFeI2

HH2CrO4 + Ca(OH)2 = CaHCrO4 + H2O =>
HH2CrO4 + Ca(OH)2 = CaHCrO4 + 2 H2O

Na2Cr2O7 + NH4Cl = Cr2O3 + H2O + NaCl + N2 =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 4 H2O + 2 NaCl + N2

KCl + NH3*H2O = NH4Cl + KOH =>
KCl + NH3*H2O = NH4Cl + KOH

Na2CO3 + Ca(OCl)2 = CaCO3 + NaOCl =>
Na2CO3 + Ca(OCl)2 = CaCO3 + 2 NaOCl

KNO3 + I2 + HCl = NO + KIO3 + KCl + H2O =>
10 KNO3 + 3 I2 + 4 HCl = 10 NO + 6 KIO3 + 4 KCl + 2 H2O

KMg3AlSi3O10(OH)2 + H = Al2Si2O5(OH)4 + K + Mg + SiO2 + H2O =>
2 KMg3AlSi3O10(OH)2 + 14 H = Al2Si2O5(OH)4 + 2 K + 6 Mg + 4 SiO2 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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