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Chemische vergelijkingen in evenwicht op12/20/24

 Vergelijkingen in evenwicht op de vorige dag 
Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + Mn + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Mn + 8 H2SO4 = 7 MnSO4 + K2SO4 + 8 H2O

Methanol + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O(g)

CuFeS2 + CuFe2S3 = Cu2Fe3S5 =>
CuFeS2 + CuFe2S3 = Cu2Fe3S5

NaHSO3 + Br2 = Na2SO4 + NaBr + H2O + SO2 =>
4 NaHSO3 + Br2 = Na2SO4 + 2 NaBr + 2 H2O + 3 SO2

CH3COOH(l) + CuCO3(s) = Cu(CH3COO)2(aq) + H2O(l) + CO2(aq) =>
2 CH3COOH(l) + CuCO3(s) = Cu(CH3COO)2(aq) + H2O(l) + CO2(aq)

ZnSO4 + HCl = ZnCl + HSO4 =>
ZnSO4 + HCl = ZnCl + HSO4

Na2[Sn(OH)4] + NaOH + BiCl3 = Bi + Na2[Sn(OH)6] + NaCl =>
3 Na2[Sn(OH)4] + 6 NaOH + 2 BiCl3 = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl

CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl

CuSO4SIO2 = CuSIO3SO3 =>
CuSO4SIO2 = CuSIO3SO3

RbOH + (NH4)3PO4 = Rb3PO4 + NH3 + H2O =>
3 RbOH + (NH4)3PO4 = Rb3PO4 + 3 NH3 + 3 H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

KFeO2 + H2SO4 = Fe(SO4)2 + K + H2O =>
KFeO2 + 2 H2SO4 = Fe(SO4)2 + K + 2 H2O

K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O

C8H12O3 + O2 = CO2 + H2O =>
2 C8H12O3 + 19 O2 = 16 CO2 + 12 H2O

Al + CH3COOH = Al(CH3COO)2 + H2 =>
Al + 2 CH3COOH = Al(CH3COO)2 + H2

NH4ClAg = NH4AgCl =>
NH4ClAg = NH4AgCl

CaF = Ca + F =>
CaF = Ca + F

BaCl2 + MgSO4 = BaMg + SO4Cl2 =>
BaCl2 + MgSO4 = BaMg + SO4Cl2

CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O =>
CH3COOHC6H5CH2OH = CH3COO(CH2)H5C6H2O

Ca(OH)2 = OHCaOH =>
Ca(OH)2 = OHCaOH

KOH(aq)CuSO4(aq) = CuOHKSO4 =>
KOH(aq)CuSO4(aq) = CuOHKSO4

H4 + OH = H2O =>
H4 + 4 OH = 4 H2O

AgBr(s) + HNO3(aq) = AgNO3 + HBr =>
AgBr(s) + HNO3(aq) = AgNO3 + HBr

H2Se + O2 = H2O + SeO3 =>
H2Se + 2 O2 = H2O + SeO3

H2O + CO2 = CO3 + H =>
H2O + CO2 = CO3 + 2 H

H7Cl + Cd = Cd7Cl2 + H =>
2 H7Cl + 7 Cd = Cd7Cl2 + 14 H

MnO2 + AIP = MnO2A + IP =>
MnO2 + AIP = MnO2A + IP

CuOCa(OH)2 = Cu(OH)2CaO =>
CuOCa(OH)2 = Cu(OH)2CaO

Ag(OH)3 + HNO3 = Ag(NO3)3 + H2O =>
Ag(OH)3 + 3 HNO3 = Ag(NO3)3 + 3 H2O

H2O + Al2(SO4)3 + K2SO4 = KAl(SO4)2*12H2O =>
24 H2O + Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2*12H2O

Na + ZrCl4 = Zr + NaCl =>
4 Na + ZrCl4 = Zr + 4 NaCl

Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2 =>
Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2

CoCO3 + H2O = CoCO4H2 =>
CoCO3 + H2O = CoCO4H2

C40H81O21N8P2S + O2 = CO2 + NH3 + H3PO4 + H2SO4 + H2O =>
4 C40H81O21N8P2S + 191 O2 = 160 CO2 + 32 NH3 + 8 H3PO4 + 4 H2SO4 + 98 H2O

N2H4(hidracina) + N2O4 = N2 + H2O =>
2 N2H4(hidracina) + N2O4 = 3 N2 + 4 H2O

NaOH(aq)HNO3(aq) = NaNO3(aq)H2O(l) =>
NaOH(aq)HNO3(aq) = NaNO3(aq)H2O(l)

Cr2(SO4) + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4) + KI + KIO3 + 3 H2O = 2 Cr(OH)3 + K2SO4 + I2

Na(s) + AgNO3(aq) = NaNO3(aq) + Ag(s) =>
Na(s) + AgNO3(aq) = NaNO3(aq) + Ag(s)

Cu4(NO3)8 + K6(OH)6 = Cu4(OH)8 + KNO3 =>
3 Cu4(NO3)8 + 4 K6(OH)6 = 3 Cu4(OH)8 + 24 KNO3

Na2MoO4 + NH4SCN + HCl + SnCl2 = Na2[MoO(SCN)5] + NH4Cl + SnCl4 + H2O =>
2 Na2MoO4 + 10 NH4SCN + 12 HCl + SnCl2 = 2 Na2[MoO(SCN)5] + 10 NH4Cl + SnCl4 + 6 H2O

Al + Fe(ClO2)2 = Fe + Al(ClO2)3 =>
2 Al + 3 Fe(ClO2)2 = 3 Fe + 2 Al(ClO2)3

CdH2SO4 = CdSO4H2 =>
CdH2SO4 = CdSO4H2

H2Co = CoH2 =>
H2Co = CoH2

NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O

Fe2(SO4)3 + Fe(OH)3 = (Fe(OH)2)2SO4 =>
Fe2(SO4)3 + 4 Fe(OH)3 = 3(Fe(OH)2)2SO4

CH3COONa + CaCl2 = CH3COOCa + NaCl2 =>
CH3COONa + CaCl2 = CH3COOCa + NaCl2

N2O + O2 = ON =>
2 N2O + O2 = 4 ON

N2 + H2 + S = (NH4)2S =>
N2 + 4 H2 + S = (NH4)2S

CH3COOH + Zn = H + ZnCH3COO =>
CH3COOH + Zn = H + ZnCH3COO

MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag 
Vergelijkingen in evenwicht op12/13/24
Vergelijkingen in evenwicht op11/20/24
Vergelijkingen in evenwicht op12/20/23
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