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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
SrNO3 + H2O = Sr + OH + NO2 =>
SrNO3 + H2O = Sr + 2 OH + NO2

Ca(OH)2 + (NH4)2CO3 = CaCO3 + NH3 + H2O = =>
Ca(OH)2 + (NH4)2CO3 = CaCO3 + 2 NH3 + 2 H2O

Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2

Fe + (NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe + (NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3

K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3 =>
K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3

C4H8O2 + H2O = CO2 + CH4 =>
2 C4H8O2 + 2 H2O = 3 CO2 + 5 CH4

(NH4)2SO4 + K2PO4 = (NH4)2PO4 + K2SO4 =>
(NH4)2SO4 + K2PO4 = (NH4)2PO4 + K2SO4

NaOHKMnO4 = KOHNaMnO4 =>
NaOHKMnO4 = KOHNaMnO4

Cu + HNO3(concentrate) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(concentrate) = Cu(NO3)2 + 2 NO2 + 2 H2O

NO3 + OH + Al = NH3 + Al2O3 =>
NO3 + 3 OH + 4 Al = NH3 + 2 Al2O3

CuSO4 + Na2(CO3) = Cu2(CO3)2 + Na2(SO4) =>
2 CuSO4 + 2 Na2(CO3) = Cu2(CO3)2 + 2 Na2(SO4)

KClO3 + NaNO2 + H2SO4 = Cl2 + NaNO3 + K2SO4 + H2O =>
2 KClO3 + 5 NaNO2 + H2SO4 = Cl2 + 5 NaNO3 + K2SO4 + H2O

NH3 + NCl3 = HCl + N2 =>
NH3 + NCl3 = 3 HCl + N2

Ag + As = Ag3As =>
3 Ag + As = Ag3As

CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O

(C6H5)2NH + O2 = CO2 + NH3 + H2O =>
(C6H5)2NH + 14 O2 = 12 CO2 + NH3 + 4 H2O

C6H1O6 + O2 = CO + H2O =>
4 C6H1O6 + O2 = 24 CO + 2 H2O

C15H31COOH + O2 = C3H6O3 =>
3 C15H31COOH + 21 O2 = 16 C3H6O3

KHO + HBr = KBr + H2O =>
KHO + HBr = KBr + H2O

SiO3 + C = SiC + CO =>
SiO3 + 4 C = SiC + 3 CO

Na2B4O7 + AgNO3 = AgBO2 + B2O3 + Na + NO3 =>
Na2B4O7 + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 Na + 2 NO3

CdO + Se = CdSe + O2 =>
2 CdO + 2 Se = 2 CdSe + O2

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

V2O3 + CO = V + CO2 =>
V2O3 + 3 CO = 2 V + 3 CO2

H2SO3 + NaBrO3 = H2SO4 + NaBr =>
3 H2SO3 + NaBrO3 = 3 H2SO4 + NaBr

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

CuSO4 + NH4SCN = CuSCN + (NH4)SO4 =>
CuSO4 + NH4SCN = CuSCN + (NH4)SO4

VCl4 + H2O = VOCl2 + HCl =>
VCl4 + H2O = VOCl2 + 2 HCl

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

Cd + HgNO3 = Cd(NO3)2 + Hg =>
Cd + 2 HgNO3 = Cd(NO3)2 + 2 Hg

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Fe(OH)2 + NaNO3 + H2O = Fe(OH)3 + NH3 + NaOH =>
8 Fe(OH)2 + NaNO3 + 6 H2O = 8 Fe(OH)3 + NH3 + NaOH

MnCl2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + KCl =>
2 MnCl2 + K4[Fe(CN)6] = Mn2[Fe(CN)6] + 4 KCl

Mg + H2SO4 = MgSO4 + H2 = =>
Mg + H2SO4 = MgSO4 + H2

HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2

Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H

Al(PO4) + Mg = Mg(PO4) + Al =>
Al(PO4) + Mg = Mg(PO4) + Al

Na2CO3 + I2 = NaI + NaIO3 + CO2 =>
3 Na2CO3 + 3 I2 = 5 NaI + NaIO3 + 3 CO2

TeO2 + HClO3 + H2O = H6TeO6 + HCl =>
3 TeO2 + HClO3 + 9 H2O = 3 H6TeO6 + HCl

Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3

Cu + H2S + H2O = CuSO4 + H =>
Cu + H2S + 4 H2O = CuSO4 + 10 H

V2O5(s) + Ca(l) = V(l) + CaO =>
V2O5(s) + 5 Ca(l) = 2 V(l) + 5 CaO

CaP + HCl = CaPCl5 + H2 =>
2 CaP + 10 HCl = 2 CaPCl5 + 5 H2

C4H6 + NaNH2 = C4H5Na + NH3 =>
C4H6 + NaNH2 = C4H5Na + NH3

AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl

NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI

C6H5COOCH3 + NaOH = C6H5COONa + CH3OH =>
C6H5COOCH3 + NaOH = C6H5COONa + CH3OH

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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