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Chemische vergelijkingen in evenwicht op10/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2

C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O

H2S + CU = CUS + H2 =>
H2S + CU = CUS + H2

C12H7OH + O2 = CO2 + H2O =>
2 C12H7OH + 27 O2 = 24 CO2 + 8 H2O

NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br

C2H5OH + O2 = CO2 + H2O = =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

CoSO4 + Fe = FeSO4 + Co =>
CoSO4 + Fe = FeSO4 + Co

CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2

Fe(OH)SO4 = FeOH + SO4 =>
Fe(OH)SO4 = FeOH + SO4

Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5

ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2

KI + K2Cr2O7 + H2O = Cr(OH)3 + I2 + KOH =>
6 KI + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 I2 + 8 KOH

C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O

Bi(NO3) + K2SnO2 + KOH = Bi + K2SnO3 + KNO3 + H2O =>
2 Bi(NO3) + K2SnO2 + 2 KOH = 2 Bi + K2SnO3 + 2 KNO3 + H2O

Pb + P2O5 = PbO + P =>
5 Pb + P2O5 = 5 PbO + 2 P

Na2SiO + HCl = H2SiO + NaCl =>
Na2SiO + 2 HCl = H2SiO + 2 NaCl

NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br

CHCl3 + NH4OH = HCOONH4 + NH4Cl + H2O =>
CHCl3 + 4 NH4OH = HCOONH4 + 3 NH4Cl + 2 H2O

YbCl2 + KOCl + H2SO4 = Yb2(SO4)3 + KCl + HCl + H2O =>
2 YbCl2 + KOCl + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 HCl + H2O

Bi2O3 + HNO3 = BiONO3 + H2O =>
Bi2O3 + 2 HNO3 = 2 BiONO3 + H2O

Fe(OH)SO4 = FeOH + SO4 =>
Fe(OH)SO4 = FeOH + SO4

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

KPO4(aq) + CaBr(aq) = KBr + CaPO4 =>
KPO4(aq) + CaBr(aq) = KBr + CaPO4

CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4

NaOH + Mg(OH)2 = Mg(NaO)2 + H2O =>
2 NaOH + Mg(OH)2 = Mg(NaO)2 + 2 H2O

Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O

Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

FeCl3 + Na2S = S + NaCl + FeS =>
2 FeCl3 + 3 Na2S = S + 6 NaCl + 2 FeS

C6H7NO + (CH3CO)2O = C8H9NO2 + CH3COOH =>
C6H7NO + (CH3CO)2O = C8H9NO2 + CH3COOH

Ga = Ga3 =>
3 Ga = Ga3

Fe(OH)SO4 = FeOH + SO4 =>
Fe(OH)SO4 = FeOH + SO4

KI + K2Cr2O7 + H2O = Cr(OH)3 + I2 + KOH =>
6 KI + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 I2 + 8 KOH

B(Cl)3 + H2O = H3B(O)3 + HCl =>
B(Cl)3 + 3 H2O = H3B(O)3 + 3 HCl

Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2

NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O

C4H6 + O2 = (CO2) + H2O =>
2 C4H6 + 11 O2 = 8(CO2) + 6 H2O

HC2H303 + NaHCO3 = CO2 + H2O + NaC2H302 =>
311 HC2H303 + 312 NaHCO3 = 310 CO2 + 316 H2O + 312 NaC2H302

C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O

PbI2 + Na2CO3 = PbCO3 + NaI =>
PbI2 + Na2CO3 = PbCO3 + 2 NaI

FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl

CHCl3 + NH4OH = HCOONH4 + NH4Cl + H2O =>
CHCl3 + 4 NH4OH = HCOONH4 + 3 NH4Cl + 2 H2O

NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3

CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2

C2H5OH + H2SO4 = C2H5 + H2O + HSO4 =>
C2H5OH + H2SO4 = C2H5 + H2O + HSO4

Bi2O3 + HNO3 = BiONO3 + H2O =>
Bi2O3 + 2 HNO3 = 2 BiONO3 + H2O

Fe(OH)SO4 = FeOH + SO4 =>
Fe(OH)SO4 = FeOH + SO4

K3[RhCl6] + K2C2O4(aq) = K3[Rh(C2O4)3] + KCl(aq) =>
K3[RhCl6] + 3 K2C2O4(aq) = K3[Rh(C2O4)3] + 6 KCl(aq)

CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr

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Breng de vergelijking van een chemische reactie in evenwicht
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